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 44 min 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.

1,766exploited flaws on CISA’s list
33added in the last 30 days
542new WordPress flaws this week
391,528entries in the database

2,687 results · page 53 of 54

  • Nov 8, 2006The libarchive library in FreeBSD 6-STABLE after 2006-09-05 and before 2006-11-08 allows context-dependent attackers to cause a denial of service (CPU consumptiCVE-2006-5680 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5

    The libarchive library in FreeBSD 6-STABLE after 2006-09-05 and before 2006-11-08 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive that causes libarchive to skip a region past the actual end of the archive, which triggers an infinite loop that attempts to read more data.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2006Buffer overflow in Microsoft Class Package Export Tool (aka clspack.exe) allows context-dependent attackers to execute arbitrary code via a long string.CVE-2006-5395 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Buffer overflow in Microsoft Class Package Export Tool (aka clspack.exe) allows context-dependent attackers to execute arbitrary code via a long string. NOTE: the provenance of this information is unknown; the details are obtained from third party information.

    Product
    Class Package Export Tool
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2006Linux kernel does not properly save or restore EFLAGS during a context switch, or reset the flags when creating new threads, which allows local users to cause aCVE-2006-5173 · Computers, phones & browsers · Linux · reported by MITRELow 2.1

    Linux kernel does not properly save or restore EFLAGS during a context switch, or reset the flags when creating new threads, which allows local users to cause a denial of service (process crash), as demonstrated using a process that sets the Alignment Check flag (EFLAGS 0x40000), which triggers a SIGBUS in other processes that have an unaligned access.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2006Format string vulnerability in the mod_tcl module 1.0 for Apache 2.x allows context-dependent attackers to execute arbitrary code via format string specifiers tCVE-2006-4154 · Websites & servers · Apache · reported by MITREMedium 6.8

    Format string vulnerability in the mod_tcl module 1.0 for Apache 2.x allows context-dependent attackers to execute arbitrary code via format string specifiers that are not properly handled in a set_var function call in (1) tcl_cmds.c and (2) tcl_core.c.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2006Buffer overflow in the repr function in Python 2.3 through 2.6 before 20060822 allows context-dependent attackers to cause a denial of service and possibly execCVE-2006-4980 · Other software · Python · reported by MITREHigh 7.5

    Buffer overflow in the repr function in Python 2.3 through 2.6 before 20060822 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via crafted wide character UTF-32/UCS-4 strings to certain scripts.

    Product
    Python
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2006Intoto iGateway VPN and iGateway SSL-VPN allow context-dependent attackers to cause a denial of service (CPU consumption) via parasitic public keys with large (CVE-2006-5179 · Other software · Intoto · reported by MITREMedium 5.4

    Intoto iGateway VPN and iGateway SSL-VPN allow context-dependent attackers to cause a denial of service (CPU consumption) via parasitic public keys with large (1) "public exponent" or (2) "public modulus" values in X.509 certificates that require extra time to process when using RSA signature verification, a related issue to CVE-2006-2940.

    Product
    Igateway Ssl-vpn
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 3, 2006Unspecified vulnerability in QuickDraw Manager in Apple Mac OS X 10.3.9 and 10.4 through 10.4.7 allows context-dependent attackers to cause a denial of service CVE-2006-4395 · Computers, phones & browsers · Apple · reported by MITREMedium 5.1

    Unspecified vulnerability in QuickDraw Manager in Apple Mac OS X 10.3.9 and 10.4 through 10.4.7 allows context-dependent attackers to cause a denial of service ("memory corruption" and crash) via a crafted PICT image that is not properly handled by a certain "unsupported QuickDraw operation."

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2006Buffer overflow in the make_table function in the LHZ component in gzip 1.3.5 allows context-dependent attackers to execute arbitrary code via a crafted decodinCVE-2006-4337 · Other software · Gzip · reported by Red HatHigh 7.5

    Buffer overflow in the make_table function in the LHZ component in gzip 1.3.5 allows context-dependent attackers to execute arbitrary code via a crafted decoding table in a GZIP archive.

    Product
    Gzip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2006Buffer underflow in the build_tree function in unpack.c in gzip 1.3.5 allows context-dependent attackers to execute arbitrary code via a crafted leaf count tablCVE-2006-4336 · Other software · Gzip · reported by Red HatHigh 7.5

    Buffer underflow in the build_tree function in unpack.c in gzip 1.3.5 allows context-dependent attackers to execute arbitrary code via a crafted leaf count table that causes a write to a negative index.

    Product
    Gzip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2006Array index error in the make_table function in unlzh.c in the LZH decompression component in gzip 1.3.5, when running on certain platforms, allows context-depeCVE-2006-4335 · Other software · Gzip · reported by Red HatHigh 7.5

    Array index error in the make_table function in unlzh.c in the LZH decompression component in gzip 1.3.5, when running on certain platforms, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted GZIP archive that triggers an out-of-bounds write, aka a "stack modification vulnerability."

    Product
    Gzip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2006Unspecified vulnerability in gzip 1.3.5 allows context-dependent attackers to cause a denial of service (crash) via a crafted GZIP (gz) archive, which results iCVE-2006-4334 · Other software · Gzip · reported by Red HatMedium 5

    Unspecified vulnerability in gzip 1.3.5 allows context-dependent attackers to cause a denial of service (crash) via a crafted GZIP (gz) archive, which results in a NULL dereference.

    Product
    Gzip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2006unlzh.c in the LHZ component in gzip 1.3.5 allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted GZIP archive.CVE-2006-4338 · Other software · Gzip · reported by Red HatMedium 5

    unlzh.c in the LHZ component in gzip 1.3.5 allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted GZIP archive.

    Product
    Gzip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2006The popup blocker in Mozilla Firefox before 1.5.0.7 opens the "blocked popups" display in the context of the Location bar instead of the subframe from which theCVE-2006-4569 · Computers, phones & browsers · Mozilla · reported by Red HatLow 2.6

    The popup blocker in Mozilla Firefox before 1.5.0.7 opens the "blocked popups" display in the context of the Location bar instead of the subframe from which the popup originated, which might make it easier for remote user-assisted attackers to conduct cross-site scripting (XSS) attacks.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 14, 2006SQL-Ledger before 2.4.4 stores a password in a query string, which might allow context-dependent attackers to obtain the password via a Referer field or browserCVE-2006-4798 · Other software · DWS Systems Inc. · reported by MITREMedium 5

    SQL-Ledger before 2.4.4 stores a password in a query string, which might allow context-dependent attackers to obtain the password via a Referer field or browser history.

    Product
    Sql-ledger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 14, 2006Buffer overflow in ffmpeg for xine-lib before 1.1.2 might allow context-dependent attackers to execute arbitrary code via a crafted AVI file and "bad indexes", CVE-2006-4799 · Other software · Xine · reported by MITREHigh 7.5

    Buffer overflow in ffmpeg for xine-lib before 1.1.2 might allow context-dependent attackers to execute arbitrary code via a crafted AVI file and "bad indexes", a different vulnerability than CVE-2005-4048 and CVE-2006-2802.

    Product
    Xine-lib
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 11, 2006The Remote UI in Canon imageRUNNER includes usernames and passwords when exporting an address book, which allows context-dependent attackers to obtain sensitiveCVE-2006-4680 · Other software · Canon · reported by MITREMedium 4

    The Remote UI in Canon imageRUNNER includes usernames and passwords when exporting an address book, which allows context-dependent attackers to obtain sensitive information.

    Product
    Imagerunner 2620
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2006Internet Explorer 6 on Windows XP SP2 allows remote attackers to execute arbitrary JavaScript in the context of the browser's session with an arbitrary intranetCVE-2006-4560 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer 6 on Windows XP SP2 allows remote attackers to execute arbitrary JavaScript in the context of the browser's session with an arbitrary intranet web server, by hosting script on an Internet web server that can be made inaccessible by the attacker and that has a domain name under the attacker's control, which can force the browser to drop DNS pinning and perform a new DNS query for the domain name after the script is already running.

    Product
    IE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2006Mozilla Firefox 1.5.0.6 allows remote attackers to execute arbitrary JavaScript in the context of the browser's session with an arbitrary intranet web server, bCVE-2006-4561 · Computers, phones & browsers · Mozilla · reported by MITREHigh 7.5

    Mozilla Firefox 1.5.0.6 allows remote attackers to execute arbitrary JavaScript in the context of the browser's session with an arbitrary intranet web server, by hosting script on an Internet web server that can be made inaccessible by the attacker and that has a domain name under the attacker's control, which can force the browser to drop DNS pinning and perform a new DNS query for the domain name after the script is already running.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2006Integer overflow in memory allocation routines in PHP before 5.1.6, when running on a 64-bit system, allows context-dependent attackers to bypass the memory_limCVE-2006-4486 · Websites & servers · PHP · reported by MITRELow 2.6

    Integer overflow in memory allocation routines in PHP before 5.1.6, when running on a 64-bit system, allows context-dependent attackers to bypass the memory_limit restriction.

    Product
    PHP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 28, 2006OpenBSD 3.8, 3.9, and possibly earlier versions allows context-dependent attackers to cause a denial of service (kernel panic) by allocating more semaphores thaCVE-2006-4435 · Other software · Openbsd · reported by MITREMedium 4.9

    OpenBSD 3.8, 3.9, and possibly earlier versions allows context-dependent attackers to cause a denial of service (kernel panic) by allocating more semaphores than the default.

    Product
    Openbsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 18, 2006MySQL before 5.0.25 and 5.1 before 5.1.12 evaluates arguments of suid routines in the security context of the routine's definer instead of the routine's caller,CVE-2006-4227 · Other software · Mysql · reported by MITREMedium 6.5

    MySQL before 5.0.25 and 5.1 before 5.1.12 evaluates arguments of suid routines in the security context of the routine's definer instead of the routine's caller, which allows remote authenticated users to gain privileges through a routine that has been made available using GRANT EXECUTE.

    Product
    Mysql
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 18, 2006IBM WebSphere Application Server (WAS) before 6.0.2.13 allows context-dependent attackers to obtain sensitive information via unspecified vectors related to "JSCVE-2006-4223 · Other software · IBM · reported by MITREMedium 5

    IBM WebSphere Application Server (WAS) before 6.0.2.13 allows context-dependent attackers to obtain sensitive information via unspecified vectors related to "JSP source code exposure" (PK23475), which occurs when ibm-web-ext.xmi sets fileServingEnabled to true or ExtendedDocumentRoot is used to place a JSP outside a WAR.file; (3) the First Failure Data Capture (ffdc) log file (PK24834); and (4) traces (PK25568), a different issue than CVE-2006-4137.

    Product
    Websphere Application Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 9, 2006The Graphical Device Interface Plus library (gdiplus.dll) in Microsoft Windows XP SP2 allows context-dependent attackers to cause a denial of service (applicatiCVE-2006-4066 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    The Graphical Device Interface Plus library (gdiplus.dll) in Microsoft Windows XP SP2 allows context-dependent attackers to cause a denial of service (application crash) via certain images that trigger a divide-by-zero error, as demonstrated by a (1) .ico file, (2) .png file that crashes MSN Messenger, and (3) .jpg file that crashes Internet Explorer. NOTE: another researcher has not been able to reproduce this issue.

    Product
    Windows XP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2006scanf.c in PHP 5.1.4 and earlier, and 4.4.3 and earlier, allows context-dependent attackers to execute arbitrary code via a sscanf PHP function call that perforCVE-2006-4020 · Websites & servers · PHP · reported by Red HatMedium 4.6

    scanf.c in PHP 5.1.4 and earlier, and 4.4.3 and earlier, allows context-dependent attackers to execute arbitrary code via a sscanf PHP function call that performs argument swapping, which increments an index past the end of an array and triggers a buffer over-read.

    Product
    PHP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2006Heap-based buffer overflow in the PixarLog decoder in the TIFF library (libtiff) before 3.8.2 might allow context-dependent attackers to execute arbitrary code CVE-2006-3461 · Other software · Libtiff · reported by Red HatHigh 7.5

    Heap-based buffer overflow in the PixarLog decoder in the TIFF library (libtiff) before 3.8.2 might allow context-dependent attackers to execute arbitrary code via unknown vectors.

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2006Heap-based buffer overflow in the JPEG decoder in the TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to cause a denial of service and poCVE-2006-3460 · Other software · Libtiff · reported by Red HatHigh 7.5

    Heap-based buffer overflow in the JPEG decoder in the TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via an encoded JPEG stream that is longer than the scan line size (TiffScanLineSize).

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2006Multiple stack-based buffer overflows in the TIFF library (libtiff) before 3.8.2, as used in Adobe Reader 9.3.0 and other products, allow context-dependent attaCVE-2006-3459 · Other software · Libtiff · reported by Red HatHigh 7.5

    Multiple stack-based buffer overflows in the TIFF library (libtiff) before 3.8.2, as used in Adobe Reader 9.3.0 and other products, allow context-dependent attackers to execute arbitrary code or cause a denial of service via unspecified vectors, including a large tdir_count value in the TIFFFetchShortPair function in tif_dirread.c.

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2006TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to pass numeric range checks and possibly execute code, and trigger assert errors, via laCVE-2006-3464 · Other software · Libtiff · reported by Red HatHigh 7.5

    TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to pass numeric range checks and possibly execute code, and trigger assert errors, via large offset values in a TIFF directory that lead to an integer overflow and other unspecified vectors involving "unchecked arithmetic operations".

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2006Heap-based buffer overflow in the NeXT RLE decoder in the TIFF library (libtiff) before 3.8.2 might allow context-dependent attackers to execute arbitrary code CVE-2006-3462 · Other software · Libtiff · reported by Red HatHigh 7.5

    Heap-based buffer overflow in the NeXT RLE decoder in the TIFF library (libtiff) before 3.8.2 might allow context-dependent attackers to execute arbitrary code via unknown vectors involving decoding large RLE images.

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 2006EJ3 TOPo 2.2.178 includes the password in cleartext in the ID field to index.php, which allows context-dependent attackers to obtain entry passwords via log filCVE-2006-3834 · Other software · Ej3 · reported by MITREMedium 5

    EJ3 TOPo 2.2.178 includes the password in cleartext in the ID field to index.php, which allows context-dependent attackers to obtain entry passwords via log files, referrers, or other vectors.

    Product
    Topo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 24, 2006Unspecified vulnerability in Sun Solaris 10 allows context-dependent attackers to cause a denial of service (panic) via unspecified vectors involving the event CVE-2006-3781 · Other software · SUN · reported by MITREHigh 7.8

    Unspecified vulnerability in Sun Solaris 10 allows context-dependent attackers to cause a denial of service (panic) via unspecified vectors involving the event port API.

    Product
    Solaris
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 18, 2006Unspecified vulnerability in Sun Solaris X Inter Client Exchange library (libICE) on Solaris 8 and 9 allows context-dependent attackers to cause a denial of serCVE-2006-3606 · Other software · SUN · reported by MITREMedium 5

    Unspecified vulnerability in Sun Solaris X Inter Client Exchange library (libICE) on Solaris 8 and 9 allows context-dependent attackers to cause a denial of service (application crash) to applications that use the library.

    Product
    Solaris
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 6, 2006TLS handshakes in Tor before 0.1.1.20 generate public-private keys based on TLS context rather than the connection, which makes it easier for remote attackers tCVE-2006-3411 · Other software · TOR · reported by MITREMedium 6.4

    TLS handshakes in Tor before 0.1.1.20 generate public-private keys based on TLS context rather than the connection, which makes it easier for remote attackers to conduct brute force attacks on the encryption keys.

    Product
    TOR
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 2006Buffer overflow in the png_decompress_chunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent attackers to cause a denial of service and pCVE-2006-3334 · Other software · Greg Roelofs · reported by MITREHigh 7.5

    Buffer overflow in the png_decompress_chunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors related to "chunk error processing," possibly involving the "chunk_name".

    Product
    Libpng
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 15, 2006Integer overflow in wv2 before 0.2.3 might allow context-dependent attackers to execute arbitrary code via a crafted Microsoft Word document.CVE-2006-2197 · Other software · Wvware · reported by security@debian.orgMedium 6.5

    Integer overflow in wv2 before 0.2.3 might allow context-dependent attackers to execute arbitrary code via a crafted Microsoft Word document.

    Product
    Wv2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 13, 2006The JPEG library in media-libs/jpeg before 6b-r7 on Gentoo Linux is built without the -maxmem feature, which could allow context-dependent attackers to cause a CVE-2006-3005 · Other software · Gentoo · reported by MITREMedium 5

    The JPEG library in media-libs/jpeg before 6b-r7 on Gentoo Linux is built without the -maxmem feature, which could allow context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted JPEG file that exceeds the intended memory limits.

    Product
    Media-libs Jpeg
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2006SQL injection vulnerability in MySQL 4.1.x before 4.1.20 and 5.0.x before 5.0.22 allows context-dependent attackers to execute arbitrary SQL commands via crafteCVE-2006-2753 · Other software · Mysql · reported by Red HatHigh 7.5

    SQL injection vulnerability in MySQL 4.1.x before 4.1.20 and 5.0.x before 5.0.22 allows context-dependent attackers to execute arbitrary SQL commands via crafted multibyte encodings in character sets such as SJIS, BIG5, and GBK, which are not properly handled when the mysql_real_escape function is used to escape the input.

    Product
    Mysql
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 2006PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SCVE-2006-2314 · Other software · Postgresql · reported by MITREHigh 7.5

    PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications that use multibyte encodings that allow the "\" (backslash) byte 0x5c to be the trailing byte of a multibyte character, such as SJIS, BIG5, GBK, GB18030, and UHC, which cannot be handled correctly by a client that does not understand multibyte encodings, aka a second variant of "Encoding-Based SQL Injection." NOTE: it could be argued that this is a class of issue related to interaction errors between the client and PostgreSQL, but a CVE has been assigned since PostgreSQL is treating this as a preventative measure against this class of problem.

    Product
    Postgresql
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 2006PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SCVE-2006-2313 · Other software · Postgresql · reported by MITREHigh 7.5

    PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications via invalid encodings of multibyte characters, aka one variant of "Encoding-Based SQL Injection."

    Product
    Postgresql
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 15, 2006Buffer overflow in getsym in tekhex.c in libbfd in Free Software Foundation GNU Binutils before 20060423, as used by GNU strings, allows context-dependent attacCVE-2006-2362 · Other software · GNU · reported by MITREHigh 7.3

    Buffer overflow in getsym in tekhex.c in libbfd in Free Software Foundation GNU Binutils before 20060423, as used by GNU strings, allows context-dependent attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a file with a crafted Tektronix Hex Format (TekHex) record in which the length character is not a valid hexadecimal character.

    Product
    Binutils
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 12, 2006Integer underflow in CoreFoundation in Apple Mac OS X 10.3.9 and 10.4.6 allows context-dependent attackers to execute arbitrary code via unspecified vectors invCVE-2006-1443 · Computers, phones & browsers · Apple · reported by MITREMedium 6.5

    Integer underflow in CoreFoundation in Apple Mac OS X 10.3.9 and 10.4.6 allows context-dependent attackers to execute arbitrary code via unspecified vectors involving conversions from string to file system representation within (1) CFStringGetFileSystemRepresentation or (2) getFileSystemRepresentation:maxLength:withPath in NSFileManager, and possibly other similar API functions.

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 11, 2006180solutions Zango downloads "required Adware components" without checking integrity or authenticity, which might allow context-dependent attackers to execute aCVE-2006-2324 · Other software · 180solutions · reported by MITREHigh 10

    180solutions Zango downloads "required Adware components" without checking integrity or authenticity, which might allow context-dependent attackers to execute arbitrary code by subverting the DNS resolution of static.zangocash.com.

    Product
    Zango
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 9, 2006Heap-based buffer overflow in the CRpcIoManagerServer::BuildContext function in msdtcprx.dll for Microsoft Distributed Transaction Coordinator (MSDTC) for WindoCVE-2006-0034 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Heap-based buffer overflow in the CRpcIoManagerServer::BuildContext function in msdtcprx.dll for Microsoft Distributed Transaction Coordinator (MSDTC) for Windows NT 4.0 and Windows 2000 SP2 and SP3 allows remote attackers to execute arbitrary code via a long fifth argument to the BuildContextW or BuildContext opcode, which triggers a bug in the NdrAllocate function, aka the MSDTC Invalid Memory Access Vulnerability.

    Product
    Distributed Transaction Coordinator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 9, 2006Multiple Apple Mac OS X 10.4 applications might allow context-dependent attackers to cause a denial of service (application crash) via a crafted OpenEXR (.exr) CVE-2006-2277 · Computers, phones & browsers · Apple · reported by MITREMedium 5

    Multiple Apple Mac OS X 10.4 applications might allow context-dependent attackers to cause a denial of service (application crash) via a crafted OpenEXR (.exr) image file, which triggers the crash when opening a folder using Finder, displaying the image in Safari, or using Preview to open the file.

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2006Virtual Private Server (Vserver) 2.0.x before 2.0.2-rc18 and 2.1.x before 2.1.1-rc18 provides certain context capabilities (ccaps) that allow local guest users CVE-2006-2110 · Other software · Virtual Private Server · reported by MITRELow 2.1

    Virtual Private Server (Vserver) 2.0.x before 2.0.2-rc18 and 2.1.x before 2.1.1-rc18 provides certain context capabilities (ccaps) that allow local guest users to perform operations that were only intended to be allowed by the guest-root.

    Product
    Vserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 25, 2006Multiple vulnerabilities in libtiff before 3.8.1 allow context-dependent attackers to cause a denial of service via a TIFF image that triggers errors in (1) theCVE-2006-2024 · Other software · Libtiff · reported by MITREMedium 4

    Multiple vulnerabilities in libtiff before 3.8.1 allow context-dependent attackers to cause a denial of service via a TIFF image that triggers errors in (1) the TIFFFetchAnyArray function in (a) tif_dirread.c; (2) certain "codec cleanup methods" in (b) tif_lzw.c, (c) tif_pixarlog.c, and (d) tif_zip.c; (3) and improper restoration of setfield and getfield methods in cleanup functions within (e) tif_jpeg.c, tif_pixarlog.c, (f) tif_fax3.c, and tif_zip.c.

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 25, 2006Double free vulnerability in tif_jpeg.c in libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbCVE-2006-2026 · Other software · Libtiff · reported by MITREMedium 6.5

    Double free vulnerability in tif_jpeg.c in libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers errors related to "setfield/getfield methods in cleanup functions."

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 25, 2006Integer overflow in the TIFFFetchData function in tif_dirread.c for libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service and posCVE-2006-2025 · Other software · Libtiff · reported by MITREMedium 6.5

    Integer overflow in the TIFFFetchData function in tif_dirread.c for libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via a crafted TIFF image.

    Product
    Libtiff
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2006Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long CVE-2006-1990 · Websites & servers · PHP · reported by Red HatMedium 5

    Integer overflow in the wordwrap function in string.c in PHP 4.4.2 and 5.1.2 might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396.

    Product
    PHP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2006The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bouCVE-2006-1991 · Websites & servers · PHP · reported by Red HatMedium 6.4

    The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument.

    Product
    PHP
    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.