{"id":"CVE-2009-3700","aliases":["DEBIAN-CVE-2009-3700","DSA-2040-1","EUVD-2009-3673","GHSA-pg4r-46vf-5wr2","openSUSE-SU-2024:10562-1"],"status":"published","title":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of...","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03829,"percentile":0.90159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2009-10-28T14:00:00Z","modified":"2026-10-23T17:47:41Z","fixes":[{"ecosystem":"Debian:12","package":"squidguard","fixed_in":["1.2.0-9"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"squidguard","fixed_in":["1.2.0-9"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"squidguard","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-9"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"squidguard","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-9"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"squidguard","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-8.4+lenny1"}]}],"versions":["1.2.0-8.4"],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"squidGuard","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-27.7"}]}],"bundled":2}],"products":[{"vendor":"squidguard","product":"squidguard"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53921","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.squidguard.org/Downloads/Patches/1.4/Readme.Patch-20091015","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.vupen.com/english/advisories/2009/3013","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://securitytracker.com/id?1023079","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://secunia.com/advisories/37107","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2010/1043","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.osvdb.org/59163","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.debian.org/security/2010/dsa-2040","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/36800","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/39679","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/507440/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3700"},{"url":"https://github.com/advisories/GHSA-pg4r-46vf-5wr2"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-3700","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3700","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3826","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2009-3700","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","status":"published","published":"2009-10-28T14:00:00Z","modified":"2024-08-07T06:38:30.282Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-3673","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","status":"published","published":"2009-10-28T14:00:00Z","modified":"2024-08-07T06:38:30Z","updated_at":"2026-11-03T01:39:12.69352Z"}],"ghsa":[{"id":"GHSA-pg4r-46vf-5wr2","title":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of...","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","status":"published","published":"2022-05-02T03:47:45Z","modified":"2023-01-31T05:08:25Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:23.788915Z"}],"nvd":[{"id":"CVE-2009-3700","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","status":"published","published":"2009-10-28T14:30:00.267Z","modified":"2026-06-16T23:12:10.833Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:37.004244Z"}],"osv":[{"id":"CVE-2009-3700","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","status":"published","published":"2009-10-28T14:30:00Z","modified":"2026-04-10T03:40:56.742425Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-3700","description":"Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to \"emergency mode.\"","status":"published","published":"2009-10-28T14:30:00.267Z","modified":"2026-10-23T17:47:41.268995842Z","updated_at":"2026-11-02T15:45:24.013654Z"},{"id":"DSA-2040-1","title":"squidguard - several vulnerabilities","status":"published","published":"2010-05-02T00:00:00Z","modified":"2026-03-09T01:22:55.360498Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"openSUSE-SU-2024:10562-1","title":"squidGuard-1.4-27.7 on GA media","description":"These are all security issues fixed in the squidGuard-1.4-27.7 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:26:34.20331Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}