{"id":"CVE-2010-2451","aliases":["DEBIAN-CVE-2010-2451","DSA-2065-1","EUVD-2010-2460","GHSA-8fv4-jxmf-vxh2"],"status":"published","title":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have...","description":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack vectors.","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":"2026-11-08","score":0.02662,"percentile":0.85805,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-134"],"published":"2010-06-27T00:00:00Z","modified":"2026-10-23T17:47:31Z","fixes":[{"ecosystem":"Debian:12","package":"kvirc","fixed_in":["4:4.0.0~svn4340+rc3-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"kvirc","fixed_in":["4:4.0.0~svn4340+rc3-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"kvirc","fixed_in":["4:4.0.0~svn4340+rc3-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"kvirc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:4.0.0~svn4340+rc3-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"kvirc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:4.0.0~svn4340+rc3-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"kvirc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:4.0.0~svn4340+rc3-1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"kvirc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.4.0-5"}]}],"versions":["2:3.4.0-3"],"bundled":2}],"products":[{"vendor":"kvirc","product":"kvirc"}],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043601.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://lists.omnikron.net/pipermail/kvirc/2010-May/000867.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/40746","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://www.vupen.com/english/advisories/2010/1602","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043629.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.debian.org/security/2010/dsa-2065","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/40349","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://secunia.com/advisories/32410","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2451"},{"url":"https://github.com/advisories/GHSA-8fv4-jxmf-vxh2"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2451","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-2451","description":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack vectors.","status":"published","published":"2010-06-29T18:00:00Z","modified":"2024-08-07T02:32:16.58Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2460","description":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack vectors.","status":"published","published":"2010-06-29T18:00:00Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-8fv4-jxmf-vxh2","title":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have...","description":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack vectors.","status":"published","published":"2022-05-17T05:19:28Z","modified":"2023-01-28T05:03:31Z","cwes":["CWE-134"],"updated_at":"2026-11-02T14:43:59.810751Z"}],"nvd":[{"id":"CVE-2010-2451","description":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack vectors.","status":"published","published":"2010-06-29T18:30:01.833Z","modified":"2026-06-16T23:20:46.693Z","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-134"],"updated_at":"2026-11-02T14:01:47.724369Z"}],"osv":[{"id":"CVE-2010-2451","description":"Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack 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