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HuttenlocherTechnologies
Updated 1 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.

1,766exploited flaws on CISA’s list
36added in the last 30 days
584new WordPress flaws this week
391,288entries in the database

515 results · page 11 of 11

  • Mar 12, 2009The icmp_send function in net/ipv4/icmp.c in the Linux kernel before 2.6.25, when configured as a router with a REJECT route, does not properly manage the ProtoCVE-2009-0778 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.1

    The icmp_send function in net/ipv4/icmp.c in the Linux kernel before 2.6.25, when configured as a router with a REJECT route, does not properly manage the Protocol Independent Destination Cache (aka DST) in some situations involving transmission of an ICMP Host Unreachable message, which allows remote attackers to cause a denial of service (connectivity outage) by sending a large series of packets to many destination IP addresses within this REJECT route, related to an "rt_cache leak."

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 8, 2008Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based CVE-2008-5398 · Other software · TOR · reported by MITREHigh 9.3

    Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

    Product
    TOR
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2008The do_splice_from function in fs/splice.c in the Linux kernel before 2.6.27 does not reject file descriptors that have the O_APPEND flag set, which allows locaCVE-2008-4554 · Computers, phones & browsers · Linux · reported by MITREMedium 4.6

    The do_splice_from function in fs/splice.c in the Linux kernel before 2.6.27 does not reject file descriptors that have the O_APPEND flag set, which allows local users to bypass append mode and make arbitrary changes to other locations in the file.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 3, 2007The UTF-8 decoder in codecs/qutfcodec.cpp in Qt 3.3.8 and 4.2.3 does not reject long UTF-8 sequences as required by the standard, which allows remote attackers CVE-2007-0242 · Other software · QT · reported by MITREMedium 4.3

    The UTF-8 decoder in codecs/qutfcodec.cpp in Qt 3.3.8 and 4.2.3 does not reject long UTF-8 sequences as required by the standard, which allows remote attackers to conduct cross-site scripting (XSS) and directory traversal attacks via long sequences that decode to dangerous metacharacters.

    Product
    QT
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2007Buffer overflow in eject.c in Jason W.CVE-2007-1719 · Other software · Jason W. Bacon · reported by MITREHigh 7.2

    Buffer overflow in eject.c in Jason W. Bacon mcweject 0.9 on FreeBSD, and possibly other versions, allows local users to execute arbitrary code via a long command line argument, possibly involving the device name.

    Product
    Mcweject
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2007The version of Sendmail 8.13.1-2 on Red Hat Enterprise Linux 4 Update 4 and earlier does not reject the "localhost.localdomain" domain name for e-mail messages CVE-2006-7176 · Other software · Sendmail · reported by MITREMedium 4.3

    The version of Sendmail 8.13.1-2 on Red Hat Enterprise Linux 4 Update 4 and earlier does not reject the "localhost.localdomain" domain name for e-mail messages that come from external hosts, which might allow remote attackers to spoof messages.

    Product
    Sendmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 22, 2007BEA AquaLogic Service Bus 2.0, 2.1, and 2.5 does not properly reject malformed request messages to a proxy service, which might allow remote attackers to bypassCVE-2007-0432 · Other software · BEA · reported by MITREHigh 7.5

    BEA AquaLogic Service Bus 2.0, 2.1, and 2.5 does not properly reject malformed request messages to a proxy service, which might allow remote attackers to bypass authorization policies and route requests to back-end services or conduct other unauthorized activities.

    Product
    Aqualogic Service BUS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 29, 2006flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory for grammars containing (1) REJECTCVE-2006-0459 · Other software · Westes · reported by Red HatHigh 7.5

    flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory for grammars containing (1) REJECT statements or (2) trailing context rules, which causes flex to generate code that contains a buffer overflow that might allow context-dependent attackers to execute arbitrary code.

    Product
    Flex
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 11, 2006The ipfw firewall in FreeBSD 6.0-RELEASE allows remote attackers to cause a denial of service (firewall crash) via ICMP IP fragments that match a reset, reject CVE-2006-0054 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.3

    The ipfw firewall in FreeBSD 6.0-RELEASE allows remote attackers to cause a denial of service (firewall crash) via ICMP IP fragments that match a reset, reject or unreach action, which leads to an access of an uninitialized pointer.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005The HTTP/1.1 connector in Apache Tomcat 4.1.15 through 4.1.40 does not reject NULL bytes in a URL when allowLinking is configured, which allows remote attackersCVE-2005-4836 · Websites & servers · Apache · reported by Red HatHigh 7.8

    The HTTP/1.1 connector in Apache Tomcat 4.1.15 through 4.1.40 does not reject NULL bytes in a URL when allowLinking is configured, which allows remote attackers to read JSP source files and obtain sensitive information.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 23, 2005Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman (DH) handshCVE-2005-2643 · Other software · TOR · reported by MITREMedium 5

    Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman (DH) handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit.

    Product
    TOR
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003eject 2.0.10, when installed setuid on systems such as SuSE Linux 7.3, generates different error messages depending on whether a specified file exists or not, wCVE-2003-1399 · Other software · Eject · reported by MITRELow 1.9

    eject 2.0.10, when installed setuid on systems such as SuSE Linux 7.3, generates different error messages depending on whether a specified file exists or not, which allows local users to obtain sensitive information.

    Product
    Eject
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 5, 2003Memory leak in xinetd 2.3.10 allows remote attackers to cause a denial of service (memory consumption) via a large number of rejected connections.CVE-2003-0211 · Other software · Xinetd · reported by MITREMedium 5

    Memory leak in xinetd 2.3.10 allows remote attackers to cause a denial of service (memory consumption) via a large number of rejected connections.

    Product
    Xinetd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 5, 2001iptables-save in iptables before 1.2.4 records the "--reject-with icmp-host-prohibited" rule as "--reject-with tcp-reset," which causes iptables to generate difCVE-2001-1387 · Other software · Netfilter · reported by MITRELow 2.1

    iptables-save in iptables before 1.2.4 records the "--reject-with icmp-host-prohibited" rule as "--reject-with tcp-reset," which causes iptables to generate different responses than specified by the administrator, possibly leading to an information leak.

    Product
    Iptables
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2000Multiple buffer overflows in eject on FreeBSD and possibly other OSes allows local users to gain root privileges.CVE-2000-0852 · Other software · Freebsd · reported by MITREHigh 7.2

    Multiple buffer overflows in eject on FreeBSD and possibly other OSes allows local users to gain root privileges.

    Product
    Freebsd
    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.

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