Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 6 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

149 results · page 3 of 3

  • Jul 13, 2017In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset befoCVE-2017-9788 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.1

    In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no '=' assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service.

    Product
    Apache HTTP Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2017HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digest_size.CVE-2016-9243 · Other software · Cryptography.io · reported by Red HatHigh 7.5

    HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digest_size.

    Product
    Cryptography
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2016(1) cpan/Archive-Tar/bin/ptar, (2) cpan/Archive-Tar/bin/ptardiff, (3) cpan/Archive-Tar/bin/ptargrep, (4) cpan/CPAN/scripts/cpan, (5) cpan/Digest-SHA/shasum, (6)CVE-2016-1238 · Other software · Debian · reported by security@debian.orgHigh 7.8

    (1) cpan/Archive-Tar/bin/ptar, (2) cpan/Archive-Tar/bin/ptardiff, (3) cpan/Archive-Tar/bin/ptargrep, (4) cpan/CPAN/scripts/cpan, (5) cpan/Digest-SHA/shasum, (6) cpan/Encode/bin/enc2xs, (7) cpan/Encode/bin/encguess, (8) cpan/Encode/bin/piconv, (9) cpan/Encode/bin/ucmlint, (10) cpan/Encode/bin/unidump, (11) cpan/ExtUtils-MakeMaker/bin/instmodsh, (12) cpan/IO-Compress/bin/zipdetails, (13) cpan/JSON-PP/bin/json_pp, (14) cpan/Test-Harness/bin/prove, (15) dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp, (16) dist/Module-CoreList/corelist, (17) ext/Pod-Html/bin/pod2html, (18) utils/c2ph.PL, (19) utils/h2ph.PL, (20) utils/h2xs.PL, (21) utils/libnetcfg.PL, (22) utils/perlbug.PL, (23) utils/perldoc.PL, (24) utils/perlivp.PL, and (25) utils/splain.PL in Perl 5.x before 5.22.3-RC2 and 5.24 before 5.24.1-RC2 do not properly remove . (period) characters from the end of the includes directory array, which might allow local users to gain privileges via a Trojan horse module under the current working directory.

    Product
    Debian Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 6, 2015Squid 3.4.4 through 3.4.11 and 3.5.0.1 through 3.5.1, when Digest authentication is used, allow remote authenticated users to retain access by leveraging a stalCVE-2014-9749 · Other software · Squid-cache · reported by MITREMedium 4

    Squid 3.4.4 through 3.4.11 and 3.5.0.1 through 3.5.1, when Digest authentication is used, allow remote authenticated users to retain access by leveraging a stale nonce, aka "Nonce replay vulnerability."

    Product
    Squid
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 24, 2015The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for CVE-2015-2078 · Other software · Komodia · reported by MITREMedium 5

    The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for Windows, Atom Security, Inc. StaffCop 5.8, and other products, does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers, a different vulnerability than CVE-2015-2077.

    Product
    Redirector SDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 24, 2015The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for CVE-2015-2077 · Other software · Komodia · reported by MITREMedium 5

    The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for Windows, Atom Security, Inc. StaffCop 5.8, and other products, uses the same X.509 certificate private key for a root CA certificate across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging knowledge of this key, as originally reported for Superfish VisualDiscovery on certain Lenovo Notebook laptop products.

    Product
    Redirector SDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 21, 2014The Nano Digest (aka com.magzter.nanodigest) application 3.0 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attCVE-2014-4890 · Other software · Magzter · reported by cret@cert.orgMedium 5.4

    The Nano Digest (aka com.magzter.nanodigest) application 3.0 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

    Product
    Nano Digest
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 1, 2014The remember me feature in portal/scr_authentif.php in POSH (aka Posh portal or Portaneo) 3.0, 3.2.1, 3.3.0, and earlier stores the username and MD5 digest of tCVE-2014-2212 · Other software · Posh Project · reported by MITREMedium 5

    The remember me feature in portal/scr_authentif.php in POSH (aka Posh portal or Portaneo) 3.0, 3.2.1, 3.3.0, and earlier stores the username and MD5 digest of the password in cleartext in a cookie, which allows attackers to obtain sensitive information by reading this cookie.

    Product
    Posh
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 2014The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryptiCVE-2013-6450 · Websites & servers · Openssl · reported by Red HatMedium 5.8

    The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.

    Product
    Openssl
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2013Stack-based buffer overflow in the MHD_digest_auth_check function in libmicrohttpd before 0.9.32, when MHD_OPTION_CONNECTION_MEMORY_LIMIT is set to a large valuCVE-2013-7039 · Other software · GNU · reported by MITREMedium 5.1

    Stack-based buffer overflow in the MHD_digest_auth_check function in libmicrohttpd before 0.9.32, when MHD_OPTION_CONNECTION_MEMORY_LIMIT is set to a large value, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long URI in an authentication header.

    Product
    Libmicrohttpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2013The kernel in Apple Mac OS X before 10.9 does not properly determine the output length for SHA-2 digest function calls, which allows context-dependent attackersCVE-2013-5172 · Computers, phones & browsers · Apple · reported by product-security@apple.comHigh 7.1

    The kernel in Apple Mac OS X before 10.9 does not properly determine the output length for SHA-2 digest function calls, which allows context-dependent attackers to cause a denial of service (panic) by triggering a digest operation, as demonstrated by an IPSec connection.

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2013The Tomcat 6 DIGEST authentication functionality as used in Red Hat Enterprise Linux 6 allows remote attackers to bypass intended access restrictions by performCVE-2013-2051 · Other software · Redhat · reported by Red HatLow 2.6

    The Tomcat 6 DIGEST authentication functionality as used in Red Hat Enterprise Linux 6 allows remote attackers to bypass intended access restrictions by performing a replay attack after a nonce becomes stale. NOTE: this issue is due to an incomplete fix for CVE-2012-5887.

    Product
    Enterprise Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 2013Stack-based buffer overflow in the Curl_sasl_create_digest_md5_message function in lib/curl_sasl.c in curl and libcurl 7.26.0 through 7.28.1, when negotiating SCVE-2013-0249 · Other software · Haxx · reported by Red HatHigh 7.5

    Stack-based buffer overflow in the Curl_sasl_create_digest_md5_message function in lib/curl_sasl.c in curl and libcurl 7.26.0 through 7.28.1, when negotiating SASL DIGEST-MD5 authentication, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string in the realm parameter in a (1) POP3, (2) SMTP or (3) IMAP message.

    Product
    Curl
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 2012The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for CVE-2012-5887 · Websites & servers · Apache · reported by MITREMedium 5

    The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for stale nonce values in conjunction with enforcement of proper credentials, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 2012The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about theCVE-2012-5886 · Websites & servers · Apache · reported by MITREMedium 5

    The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about the authenticated user within the session state, which makes it easier for remote attackers to bypass authentication via vectors related to the session ID.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 2012The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.xCVE-2012-5885 · Websites & servers · Apache · reported by MITREMedium 5

    The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 18, 2012Stack-based buffer overflow in the ast_parse_digest function in main/utils.c in Asterisk 1.8.x before 1.8.10.1 and 10.x before 10.2.1 allows remote attackers toCVE-2012-1184 · Other software · Digium · reported by Red HatHigh 7.5

    Stack-based buffer overflow in the ast_parse_digest function in main/utils.c in Asterisk 1.8.x before 1.8.10.1 and 10.x before 10.2.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in an HTTP Digest Authentication header.

    Product
    Asterisk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2012DigestAuthenticator.java in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 CVE-2011-5064 · Websites & servers · Apache · reported by MITREMedium 4.3

    DigestAuthenticator.java in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 uses Catalina as the hard-coded server secret (aka private key), which makes it easier for remote attackers to bypass cryptographic protection mechanisms by leveraging knowledge of this string, a different vulnerability than CVE-2011-1184.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2012The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values,CVE-2011-5063 · Websites & servers · Apache · reported by MITREMedium 4.3

    The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values, which might allow remote attackers to bypass intended access restrictions by leveraging the availability of a protection space with weaker authentication or authorization requirements, a different vulnerability than CVE-2011-1184.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2012The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check qop values, wCVE-2011-5062 · Websites & servers · Apache · reported by MITREMedium 5

    The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check qop values, which might allow remote attackers to bypass intended integrity-protection requirements via a qop=auth value, a different vulnerability than CVE-2011-1184.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2012The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not have the expected cCVE-2011-1184 · Websites & servers · Apache · reported by Red HatMedium 5

    The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not have the expected countermeasures against replay attacks, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, related to lack of checking of nonce (aka server nonce) and nc (aka nonce-count or client nonce count) values.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2012Eval injection vulnerability in the Digest module before 1.17 for Perl allows context-dependent attackers to execute arbitrary commands via the new constructor.CVE-2011-3597 · Other software · Gisle AAS · reported by Red HatHigh 7.5

    Eval injection vulnerability in the Digest module before 1.17 for Perl allows context-dependent attackers to execute arbitrary commands via the new constructor.

    Product
    Digest
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 10, 2010Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 does not use an adequate message-digest algorithm for a self-signed certificate, which allows CVE-2010-2978 · Network & remote access · Cisco · reported by MITREHigh 10

    Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 does not use an adequate message-digest algorithm for a self-signed certificate, which allows remote attackers to bypass intended access restrictions via vectors involving collisions, aka Bug ID CSCtd67660.

    Product
    Unified Wireless Network Solution Software
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 2010Multiple cross-site scripting (XSS) vulnerabilities in resin-admin/digest.php in Caucho Technology Resin Professional 3.1.5, 3.1.10, 4.0.6, and possibly other vCVE-2010-2032 · Other software · Caucho · reported by MITREMedium 4.3

    Multiple cross-site scripting (XSS) vulnerabilities in resin-admin/digest.php in Caucho Technology Resin Professional 3.1.5, 3.1.10, 4.0.6, and possibly other versions allow remote attackers to inject arbitrary web script or HTML via the (1) digest_realm or (2) digest_username parameters. NOTE: some of these details are obtained from third party information.

    Product
    Resin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 4, 2010admin.htm in Geo++ GNCASTER 1.4.0.7 and earlier does not properly enforce HTTP Digest Authentication, which allows remote authenticated users to use HTTP Basic CVE-2010-0550 · Other software · Geopp · reported by MITREMedium 4

    admin.htm in Geo++ GNCASTER 1.4.0.7 and earlier does not properly enforce HTTP Digest Authentication, which allows remote authenticated users to use HTTP Basic Authentication, bypassing intended server policy.

    Product
    Geo++ Gncaster
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 5, 2009The MessageDigest.isEqual function in Java Runtime Environment (JRE) in Sun Java SE in JDK and JRE 5.0 before Update 22, JDK and JRE 6 before Update 17, SDK andCVE-2009-3875 · Other software · SUN · reported by MITREMedium 5

    The MessageDigest.isEqual function in Java Runtime Environment (JRE) in Sun Java SE in JDK and JRE 5.0 before Update 22, JDK and JRE 6 before Update 17, SDK and JRE 1.3.x before 1.3.1_27, and SDK and JRE 1.4.x before 1.4.2_24 allows remote attackers to spoof HMAC-based digital signatures, and possibly bypass authentication, via unspecified vectors related to "timing attack vulnerabilities," aka Bug Id 6863503.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2009A certain algorithm in Ruby on Rails 2.1.0 through 2.2.2, and 2.3.x before 2.3.4, leaks information about the complexity of message-digest signature verificatioCVE-2009-3086 · Other software · Rubyonrails · reported by MITREMedium 5

    A certain algorithm in Ruby on Rails 2.1.0 through 2.2.2, and 2.3.x before 2.3.4, leaks information about the complexity of message-digest signature verification in the cookie store, which might allow remote attackers to forge a digest via multiple attempts.

    Product
    Rails
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 10, 2009The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_httpCVE-2009-2422 · Other software · Rubyonrails · reported by MITRECritical 9.8

    The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.

    Product
    Ruby ON Rails
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 5, 2009The MD5 Message-Digest Algorithm is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated CVE-2004-2761 · Other software · Ietf · reported by MITRECritical 9.8

    The MD5 Message-Digest Algorithm is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of MD5 in the signature algorithm of an X.509 certificate.

    Product
    Md5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2008neon 0.28.0 through 0.28.2 allows remote servers to cause a denial of service (NULL pointer dereference and crash) via vectors related to Digest authentication,CVE-2008-3746 · Other software · Webdav · reported by MITREMedium 4.3

    neon 0.28.0 through 0.28.2 allows remote servers to cause a denial of service (NULL pointer dereference and crash) via vectors related to Digest authentication, Digest domain parameter support, and the parse_domain function.

    Product
    Neon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 1, 2008Integer overflow in _hashopenssl.c in the hashlib module in Python 2.5.2 and earlier might allow context-dependent attackers to defeat cryptographic digests, reCVE-2008-2316 · Other software · Python · reported by MITREHigh 7.5

    Integer overflow in _hashopenssl.c in the hashlib module in Python 2.5.2 and earlier might allow context-dependent attackers to defeat cryptographic digests, related to "partial hashlib hashing of data exceeding 4GB."

    Product
    Python
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2007Cisco CallManager 5.1.1.3000-5 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to usCVE-2007-5468 · Network & remote access · Cisco · reported by MITREMedium 5

    Cisco CallManager 5.1.1.3000-5 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack").

    Product
    Call Manager
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2007OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest CVE-2007-5469 · Other software · Openser · reported by MITREMedium 5

    OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.

    Product
    Openser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 26, 2007CRLF injection vulnerability in the Digest Authentication support for Mozilla Firefox before 2.0.0.8 and SeaMonkey before 1.1.5 allows remote attackers to conduCVE-2007-2292 · Computers, phones & browsers · Microsoft · reported by MITREMedium 4.3

    CRLF injection vulnerability in the Digest Authentication support for Mozilla Firefox before 2.0.0.8 and SeaMonkey before 1.1.5 allows remote attackers to conduct HTTP request splitting attacks via LF (%0a) bytes in the username attribute.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 26, 2007CRLF injection vulnerability in the Digest Authentication support for Microsoft Internet Explorer 7.0.5730.11 allows remote attackers to conduct HTTP response sCVE-2007-2291 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    CRLF injection vulnerability in the Digest Authentication support for Microsoft Internet Explorer 7.0.5730.11 allows remote attackers to conduct HTTP response splitting attacks via a LF (%0a) in the username attribute.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 14, 2006verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the digestAlgorithm.parameters field when generaCVE-2006-4790 · Other software · GNU · reported by Red HatMedium 5

    verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the digestAlgorithm.parameters field when generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents GnuTLS from correctly verifying X.509 and other certificates that use PKCS, a variant of CVE-2006-4339.

    Product
    Gnutls
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2006Secure Elements Class 5 AVR (aka C5 EVM) client and server before 2.8.1 do not verify the integrity of a message digest, which allows remote attackers to modifyCVE-2006-2712 · Other software · Secure Elements · reported by MITREMedium 5

    Secure Elements Class 5 AVR (aka C5 EVM) client and server before 2.8.1 do not verify the integrity of a message digest, which allows remote attackers to modify and replay messages.

    Product
    Class 5 Enterprise Vulnerability Management
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 11, 2006digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthentiCVE-2006-1721 · Other software · Cyrus · reported by MITRELow 2.6

    digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthenticated attackers to cause a denial of service (segmentation fault) via malformed inputs in DIGEST-MD5 negotiation.

    Product
    Sasl
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 16, 2005The default configuration on OpenSSL before 0.9.8 uses MD5 for creating message digests instead of a more cryptographically strong algorithm, which makes it easCVE-2005-2946 · Websites & servers · Openssl · reported by MITREHigh 7.5

    The default configuration on OpenSSL before 0.9.8 uses MD5 for creating message digests instead of a more cryptographically strong algorithm, which makes it easier for remote attackers to forge certificates with a valid certificate authority signature.

    Product
    Openssl
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Buffer overflow in htdigest in Apache 2.0.52 may allow attackers to execute arbitrary code via a long realm argument.CVE-2005-1344 · Websites & servers · Apache · reported by MITREHigh 7.5

    Buffer overflow in htdigest in Apache 2.0.52 may allow attackers to execute arbitrary code via a long realm argument. NOTE: since htdigest is normally only locally accessible and not setuid or setgid, there are few attack vectors which would lead to an escalation of privileges, unless htdigest is executed from a CGI program. Therefore this may not be a vulnerability.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Multiple buffer overflows in the digest authentication functionality in Pavuk 0.9.28-r2 and earlier allow remote attackers to execute arbitrary code.CVE-2004-1437 · Other software · Pavuk · reported by MITREHigh 7.5

    Multiple buffer overflows in the digest authentication functionality in Pavuk 0.9.28-r2 and earlier allow remote attackers to execute arbitrary code.

    Product
    Pavuk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 7, 2004Buffer overflow in digestmd5.c CVS release 1.170 (also referred to as digestmda5.c), as used in the DIGEST-MD5 SASL plugin for Cyrus-SASL but not in any officiaCVE-2005-0373 · Other software · Cyrus · reported by MITREHigh 7.5

    Buffer overflow in digestmd5.c CVS release 1.170 (also referred to as digestmda5.c), as used in the DIGEST-MD5 SASL plugin for Cyrus-SASL but not in any official releases, allows remote attackers to execute arbitrary code.

    Product
    Sasl
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 3, 2004mod_digest for Apache before 1.3.31 does not properly verify the nonce of a client response by using a AuthNonce secret.CVE-2003-0987 · Websites & servers · Apache · reported by MITREHigh 7.5

    mod_digest for Apache before 1.3.31 does not properly verify the nonce of a client response by using a AuthNonce secret.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2004mod_digest_apple for Apache 1.3.31 and 1.3.32 on Mac OS X Server does not properly verify the nonce of a client response, which allows remote attackers to replaCVE-2004-1082 · Websites & servers · Apache · reported by MITREHigh 7.5

    mod_digest_apple for Apache 1.3.31 and 1.3.32 on Mac OS X Server does not properly verify the nonce of a client response, which allows remote attackers to replay credentials.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Buffer overflow in htdigest in Apache 1.3.26 and 1.3.27 may allow attackers to execute arbitrary code via a long user argument.CVE-2002-1658 · Websites & servers · Apache · reported by MITREMedium 4.6

    Buffer overflow in htdigest in Apache 1.3.26 and 1.3.27 may allow attackers to execute arbitrary code via a long user argument. NOTE: since htdigest is normally only locally accessible and not setuid or setgid, there are few attack vectors which would lead to an escalation of privileges, unless htdigest is executed from a CGI program. Therefore this may not be a vulnerability.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 26, 2002An interaction between the Perl MD5 module (perl-Digest-MD5) and Perl could produce incorrect MD5 checksums for UTF-8 data, which could prevent a system from prCVE-2002-0703 · Other software · Gisle AAS · reported by MITREHigh 7.5

    An interaction between the Perl MD5 module (perl-Digest-MD5) and Perl could produce incorrect MD5 checksums for UTF-8 data, which could prevent a system from properly verifying the integrity of the data.

    Product
    Digest-md5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 4, 2002Buffer overflow in digest calculation function of multiple RADIUS implementations allows remote attackers to cause a denial of service and possibly execute arbiCVE-2001-1376 · Other software · Ascend · reported by MITREHigh 7.5

    Buffer overflow in digest calculation function of multiple RADIUS implementations allows remote attackers to cause a denial of service and possibly execute arbitrary code via shared secret data.

    Product
    Radius
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001htpasswd and htdigest in Apache 2.0a9, 1.3.14, and others allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-0131 · Websites & servers · Apache · reported by MITRELow 3.3

    htpasswd and htdigest in Apache 2.0a9, 1.3.14, and others allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Buffer overflow in digest command in IBM AIX 4.3.x and earlier allows local users to execute arbitrary commands.CVE-2000-1120 · Other software · IBM · reported by MITREHigh 7.2

    Buffer overflow in digest command in IBM AIX 4.3.x and earlier allows local users to execute arbitrary commands.

    Product
    AIX
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.