{"id":"CVE-2007-3641","aliases":["DEBIAN-CVE-2007-3641","DSA-1455-1","EUVD-2007-3625","GHSA-72gg-m2hj-9c97","openSUSE-SU-2024:10925-1"],"status":"published","title":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length...","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.07432,"percentile":0.94484,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2007-07-14T00:00:00Z","modified":"2026-10-21T17:47:39Z","fixes":[{"ecosystem":"Debian:12","package":"libarchive","fixed_in":["2.2.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libarchive","fixed_in":["2.2.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libarchive","fixed_in":["2.2.4-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libarchive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libarchive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libarchive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.4-1"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"libarchive","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.53-2etch1"}]}],"versions":["1.2.53-2","1.2.53-2etch1~bpo31+1"],"bundled":3},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"bsdtar","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-1.5"}]}],"bundled":12}],"products":[{"vendor":"freebsd","product":"libarchive"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35405","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2007/2521","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.debian.org/security/2008/dsa-1455","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://security.freebsd.org/advisories/FreeBSD-SA-07:05.libarchive.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred","advisory"]},{"url":"http://security.freebsd.org/patches/SA-07:05/libarchive.patch","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/26050","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor 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Advisory","advisory","fix"]},{"url":"http://secunia.com/advisories/26355","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securitytracker.com/id?1018379","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://secunia.com/advisories/28377","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2007_15_sr.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3641"},{"url":"http://people.freebsd.org/~kientzle/libarchive"},{"url":"https://github.com/advisories/GHSA-72gg-m2hj-9c97"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-3641","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2006-5680","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-3641","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14166","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14501","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000877","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000878","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000879","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000880","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1000019","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1000020","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-18408","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-19221","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2007-3641","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","status":"published","published":"2007-07-14T00:00:00Z","modified":"2024-08-07T14:21:36.55Z","updated_at":"2026-11-02T13:32:56.730199Z"}],"euvd":[{"id":"EUVD-2007-3625","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","status":"published","published":"2007-07-14T00:00:00Z","modified":"2024-08-07T14:21:36Z","updated_at":"2026-11-03T01:16:25.385611Z"}],"ghsa":[{"id":"GHSA-72gg-m2hj-9c97","title":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length...","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","status":"published","published":"2022-05-01T18:15:45Z","modified":"2025-04-09T03:45:01Z","updated_at":"2026-11-02T15:00:54.343663Z"}],"nvd":[{"id":"CVE-2007-3641","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","status":"published","published":"2007-07-14T00:30:00Z","modified":"2026-06-16T22:42:26.08Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:17.964611Z"}],"osv":[{"id":"CVE-2007-3641","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","status":"published","published":"2007-07-14T00:30:00Z","modified":"2026-04-10T03:38:57.581006Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2007-3641","description":"archive_read_support_format_tar.c in libarchive before 2.2.4 does not properly compute the length of a certain buffer when processing a malformed pax extension header, which allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) PAX or (2) TAR archive that triggers a buffer overflow.","status":"published","published":"2007-07-14T00:30:00Z","modified":"2026-10-21T17:47:39.95488757Z","updated_at":"2026-11-02T15:45:23.411908Z"},{"id":"DSA-1455-1","title":"libarchive","status":"published","published":"2008-01-08T00:00:00Z","modified":"2026-03-09T01:21:22.010275Z","updated_at":"2026-11-02T15:46:14.285228Z"},{"id":"openSUSE-SU-2024:10925-1","title":"bsdtar-3.5.1-1.5 on GA media","description":"These are all security issues fixed in the bsdtar-3.5.1-1.5 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:39:18.303089Z","updated_at":"2026-11-02T16:58:34.894275Z"}]}}