{"id":"CVE-2007-3726","aliases":["DEBIAN-CVE-2007-3726","EUVD-2007-3710","GHSA-2w7p-wvwf-625f"],"status":"published","title":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in...","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0213,"percentile":0.82072,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2007-07-12T16:00:00Z","modified":"2026-10-21T17:47:31Z","fixes":[{"ecosystem":"Debian:12","package":"rar","fixed_in":["1:3.7b1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"rar","fixed_in":["1:3.7b1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"rar","fixed_in":["1:3.7b1-1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"unrar-nonfree","fixed_in":["3.7.3-1.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"unrar-nonfree","fixed_in":["3.7.3-1.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"unrar-nonfree","fixed_in":["3.7.3-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"rar","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.7b1-1"}]}],"versions":["1:3.5.1-1","1:3.6.0-1","2.02-2","2.60-1","2.80-2","3.30-2"]},{"source":"osv","ecosystem":"Debian:13","package":"rar","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.7b1-1"}]}],"versions":["1:3.5.1-1","1:3.6.0-1","2.02-2","2.60-1","2.80-2","3.30-2"]},{"source":"osv","ecosystem":"Debian:14","package":"rar","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.7b1-1"}]}],"versions":["1:3.5.1-1","1:3.6.0-1","2.02-2","2.60-1","2.80-2","3.30-2"]},{"source":"osv","ecosystem":"Debian:12","package":"unrar-nonfree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-1.1"}]}],"versions":["3.3.6-2","3.3.6-2.0.1","3.4.3-1"]},{"source":"osv","ecosystem":"Debian:13","package":"unrar-nonfree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-1.1"}]}],"versions":["3.3.6-2","3.3.6-2.0.1","3.4.3-1"]},{"source":"osv","ecosystem":"Debian:14","package":"unrar-nonfree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-1.1"}]}],"versions":["3.3.6-2","3.3.6-2.0.1","3.4.3-1"]}],"products":[{"vendor":"rarlab","product":"unrar"}],"references":[{"url":"http://www.securityfocus.com/archive/1/473376/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/475155/30/5610/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://osvdb.org/39603","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/473371/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://securityreason.com/securityalert/2880","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/473373/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3726"},{"url":"https://github.com/advisories/GHSA-2w7p-wvwf-625f"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-3726","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-3726","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","status":"published","published":"2007-07-12T16:00:00Z","modified":"2024-08-07T14:28:52.242Z","updated_at":"2026-11-02T13:32:45.563938Z"}],"euvd":[{"id":"EUVD-2007-3710","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","status":"published","published":"2007-07-12T16:00:00Z","modified":"2024-08-07T14:28:52Z","updated_at":"2026-11-03T01:16:24.965758Z"}],"ghsa":[{"id":"GHSA-2w7p-wvwf-625f","title":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in...","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","status":"published","published":"2022-05-01T18:16:32Z","modified":"2023-01-31T05:04:09Z","updated_at":"2026-11-02T14:48:37.279982Z"}],"nvd":[{"id":"CVE-2007-3726","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","status":"published","published":"2007-07-12T16:30:00Z","modified":"2026-06-16T22:42:36.283Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:17.002124Z"}],"osv":[{"id":"CVE-2007-3726","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","status":"published","published":"2007-07-12T16:30:00Z","modified":"2026-04-10T03:38:57.209207Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2007-3726","description":"Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.","status":"published","published":"2007-07-12T16:30:00Z","modified":"2026-10-21T17:47:31.662794142Z","updated_at":"2026-11-02T15:45:23.411908Z"}]}}