{"id":"CVE-2002-0713","aliases":["DEBIAN-CVE-2002-0713","EUVD-2002-0705","GHSA-8hcw-fv7v-vpjj"],"status":"published","title":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service ...","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05537,"percentile":0.9288,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2002-07-23T04:00:00Z","modified":"2026-10-22T23:47:29Z","fixes":[{"ecosystem":"Debian:12","package":"squid","fixed_in":["2.4.6-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"squid","fixed_in":["2.4.6-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"squid","fixed_in":["2.4.6-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"squid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.6-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"squid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.6-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"squid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.6-2"}]}]}],"products":[{"vendor":"squid","product":"squid"}],"references":[{"url":"http://www.iss.net/security_center/static/9481.php","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://marc.info/?l=bugtraq\u0026m=102674543407606\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-046.0.txt","tags":["vendor-advisory","x_refsource_CALDERA","x_transferred","web"]},{"url":"http://www.iss.net/security_center/static/9480.php","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/5157","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.iss.net/security_center/static/9482.php","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.squid-cache.org/Versions/v2/2.4/bugs/","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://rhn.redhat.com/errata/RHSA-2002-051.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/5155","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/5156","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.squid-cache.org/Advisories/SQUID-2002_3.txt","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://rhn.redhat.com/errata/RHSA-2002-130.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-044.php","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0713"},{"url":"https://github.com/advisories/GHSA-8hcw-fv7v-vpjj"},{"url":"https://security-tracker.debian.org/tracker/CVE-2002-0713","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2002-0713","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","status":"published","published":"2002-07-23T04:00:00Z","modified":"2024-08-08T02:56:38.905Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0705","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","status":"published","published":"2002-07-23T04:00:00Z","modified":"2024-08-08T02:56:38Z","updated_at":"2026-11-03T01:14:59.632362Z"}],"ghsa":[{"id":"GHSA-8hcw-fv7v-vpjj","title":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service ...","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","status":"published","published":"2022-05-03T03:07:57Z","modified":"2023-02-01T05:00:58Z","updated_at":"2026-11-02T14:49:38.712812Z"}],"nvd":[{"id":"CVE-2002-0713","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","status":"published","published":"2002-07-26T04:00:00Z","modified":"2026-06-16T21:57:59.68Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.220505Z"}],"osv":[{"id":"CVE-2002-0713","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","status":"published","published":"2002-07-26T04:00:00Z","modified":"2026-04-10T03:31:39.965774Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2002-0713","description":"Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.","status":"published","published":"2002-07-26T04:00:00Z","modified":"2026-10-22T23:47:29.680624854Z","updated_at":"2026-11-02T15:45:22.248131Z"}]}}