{"id":"CVE-2008-3910","aliases":["DEBIAN-CVE-2008-3910","EUVD-2008-3895","GHSA-m93m-qfxm-hh2f"],"status":"published","title":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the...","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02433,"percentile":0.84358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2008-09-04T17:00:00Z","modified":"2026-10-23T17:47:21Z","fixes":[{"ecosystem":"Debian:12","package":"dns2tcp","fixed_in":["0.4.dfsg-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dns2tcp","fixed_in":["0.4.dfsg-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dns2tcp","fixed_in":["0.4.dfsg-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"dns2tcp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.dfsg-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"dns2tcp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.dfsg-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dns2tcp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.dfsg-2"}]}]}],"products":[{"vendor":"hsc","product":"dns2tcp"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44974","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2008/09/03/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","evidence"]},{"url":"http://www.hsc.fr/ressources/outils/dns2tcp/index.html.en","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/31080","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3910"},{"url":"https://github.com/advisories/GHSA-m93m-qfxm-hh2f"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-3910","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-3910","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","status":"published","published":"2008-09-04T17:00:00Z","modified":"2024-08-07T09:53:00.64Z","updated_at":"2026-11-02T14:34:45.877751Z"}],"euvd":[{"id":"EUVD-2008-3895","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","status":"published","published":"2008-09-04T17:00:00Z","modified":"2024-08-07T09:53:00Z","updated_at":"2026-11-03T01:38:50.380359Z"}],"ghsa":[{"id":"GHSA-m93m-qfxm-hh2f","title":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the...","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","status":"published","published":"2022-05-02T00:05:00Z","modified":"2023-01-31T05:06:24Z","updated_at":"2026-11-02T14:49:01.53024Z"}],"nvd":[{"id":"CVE-2008-3910","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","status":"published","published":"2008-09-04T17:41:00Z","modified":"2026-06-16T22:56:47.473Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:01:28.625777Z"}],"osv":[{"id":"CVE-2008-3910","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","status":"published","published":"2008-09-04T17:41:00Z","modified":"2026-04-10T03:40:08.00013Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2008-3910","description":"dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact.","status":"published","published":"2008-09-04T17:41:00Z","modified":"2026-10-23T17:47:21.46593977Z","updated_at":"2026-11-02T15:45:23.742363Z"}]}}