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 2 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

23 results

  • Jun 16, 2003Buffer overflow in url_filename function for wget 1.8.1 allows attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code vCVE-2002-1565 · Other software · Immunix · reported by MITREHigh 7.5

    Buffer overflow in url_filename function for wget 1.8.1 allows attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long URL.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002Format string vulnerability in startprinting() function of printjob.c in BSD-based lpr lpd package may allow local users to gain privileges via an improper syslCVE-2000-1208 · Other software · Immunix · reported by MITREHigh 7.2

    Format string vulnerability in startprinting() function of printjob.c in BSD-based lpr lpd package may allow local users to gain privileges via an improper syslog call that uses format strings from the checkremote() call.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2002Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges.CVE-2002-0083 · Other software · Immunix · reported by MITRECritical 9.8

    Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2001Vulnerability in (1) pine before 4.33 and (2) the pico editor, included with pine, allows local users local users to overwrite arbitrary files via a symlink attCVE-2001-0736 · Other software · Immunix · reported by MITRELow 2.1

    Vulnerability in (1) pine before 4.33 and (2) the pico editor, included with pine, allows local users local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2001LogLine function in klogd in sysklogd 1.3 in various Linux distributions allows an attacker to cause a denial of service (hang) by causing null bytes to be placCVE-2001-0738 · Other software · Immunix · reported by MITREMedium 5

    LogLine function in klogd in sysklogd 1.3 in various Linux distributions allows an attacker to cause a denial of service (hang) by causing null bytes to be placed in log messages.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Buffer overflow in man program in various distributions of Linux allows local user to execute arbitrary code as group man via a long -S option.CVE-2001-0641 · Other software · Immunix · reported by MITREMedium 4.6

    Buffer overflow in man program in various distributions of Linux allows local user to execute arbitrary code as group man via a long -S option.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Format string vulnerability in Mutt before 1.2.5 allows a remote malicious IMAP server to execute arbitrary commands.CVE-2001-0473 · Other software · Immunix · reported by MITREHigh 7.5

    Format string vulnerability in Mutt before 1.2.5 allows a remote malicious IMAP server to execute arbitrary commands.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2001glibc 2.1.9x and earlier does not properly clear the RESOLV_HOST_CONF, HOSTALIASES, or RES_OPTIONS environmental variables when executing setuid/setgid programsCVE-2001-0170 · Other software · Immunix · reported by MITRELow 2.1

    glibc 2.1.9x and earlier does not properly clear the RESOLV_HOST_CONF, HOSTALIASES, or RES_OPTIONS environmental variables when executing setuid/setgid programs, which could allow local users to read arbitrary files.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001vpop3d program in linuxconf 1.23r and earlier allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-0143 · Other software · Immunix · reported by MITRELow 1.2

    vpop3d program in linuxconf 1.23r and earlier allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001privatepw program in wu-ftpd before 2.6.1-6 allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-0138 · Other software · Immunix · reported by MITRELow 1.2

    privatepw program in wu-ftpd before 2.6.1-6 allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001gpm 1.19.3 allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-0116 · Other software · Immunix · reported by MITRELow 1.2

    gpm 1.19.3 allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001sdiff 2.7 in the diffutils package allows local users to overwrite files via a symlink attack.CVE-2001-0117 · Other software · Immunix · reported by MITRELow 1.2

    sdiff 2.7 in the diffutils package allows local users to overwrite files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001rdist 6.1.5 allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-0118 · Other software · Immunix · reported by MITRELow 1.2

    rdist 6.1.5 allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001useradd program in shadow-utils program may allow local users to overwrite arbitrary files via a symlink attack.CVE-2001-0120 · Other software · Immunix · reported by MITRELow 1.2

    useradd program in shadow-utils program may allow local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001getty_ps 2.0.7j allows local users to overwrite arbitrary files via a symlink attack.CVE-2001-0119 · Other software · Immunix · reported by MITRELow 1.2

    getty_ps 2.0.7j allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001arpwatch 2.1a4 allows local users to overwrite arbitrary files via a symlink attack in some configurations.CVE-2001-0140 · Other software · Immunix · reported by MITRELow 1.2

    arpwatch 2.1a4 allows local users to overwrite arbitrary files via a symlink attack in some configurations.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001squid 2.3 and earlier allows local users to overwrite arbitrary files via a symlink attack in some configurations.CVE-2001-0142 · Other software · Immunix · reported by MITRELow 1.2

    squid 2.3 and earlier allows local users to overwrite arbitrary files via a symlink attack in some configurations.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Multiple shell programs on various Unix systems, including (1) tcsh, (2) csh, (3) sh, and (4) bash, follow symlinks when processing << redirects (aka here-documCVE-2000-1134 · Other software · Immunix · reported by MITREHigh 7.2

    Multiple shell programs on various Unix systems, including (1) tcsh, (2) csh, (3) sh, and (4) bash, follow symlinks when processing << redirects (aka here-documents or in-here documents), which allows local users to overwrite files of other users via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001modprobe in the modutils 2.3.x package on Linux systems allows a local user to execute arbitrary commands via shell metacharacters.CVE-2000-1095 · Other software · Immunix · reported by MITREHigh 7.2

    modprobe in the modutils 2.3.x package on Linux systems allows a local user to execute arbitrary commands via shell metacharacters.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Buffer overflow in ncurses library allows local users to execute arbitrary commands via long environmental information such as TERM or TERMINFO_DIRS.CVE-2000-0963 · Other software · Immunix · reported by MITREHigh 7.2

    Buffer overflow in ncurses library allows local users to execute arbitrary commands via long environmental information such as TERM or TERMINFO_DIRS.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2000Buffer overflows in the (1) outpack or (2) buf variables of ping in iputils before 20001010, as distributed on Red Hat Linux 6.2 through 7J and other operating CVE-2000-1214 · Other software · Immunix · reported by MITREMedium 4.6

    Buffer overflows in the (1) outpack or (2) buf variables of ping in iputils before 20001010, as distributed on Red Hat Linux 6.2 through 7J and other operating systems, may allow local users to gain privileges.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2000ping in iputils before 20001010, as distributed on Red Hat Linux 6.2 through 7J and other operating systems, does not drop privileges after acquiring a raw sockCVE-2000-1213 · Other software · Immunix · reported by MITREHigh 7.5

    ping in iputils before 20001010, as distributed on Red Hat Linux 6.2 through 7J and other operating systems, does not drop privileges after acquiring a raw socket, which increases ping's exposure to bugs that otherwise would occur at lower privileges.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 1999Vulnerability in StackGuard before 1.21 allows remote attackers to bypass the Random and Terminator Canary security mechanisms by using a non-linear attack whicCVE-1999-1111 · Other software · Immunix · reported by MITREHigh 7.5

    Vulnerability in StackGuard before 1.21 allows remote attackers to bypass the Random and Terminator Canary security mechanisms by using a non-linear attack which directly modifies a pointer to a return address instead of using a buffer overflow to reach the return address entry itself.

    Product
    Stackguard
    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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