{"id":"CVE-2008-4748","aliases":["EUVD-2008-4728","GHSA-jj7q-9hhv-3pcp","openSUSE-SU-2024:10906-1"],"status":"published","title":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default...","description":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.08158,"percentile":0.94889,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-20"],"published":"2008-10-27T19:00:00Z","modified":"2026-06-16T22:58:26Z","exploits":[{"source":"exploitdb","id":"EDB-6832","title":"KVIrc 3.4.0 - Virgo Remote Format String (PoC)","type":"dos","platform":"windows","date":"2008-10-24","verified":true,"url":"https://www.exploit-db.com/exploits/6832"}],"fixes":[{"ecosystem":"openSUSE:Tumbleweed","package":"kvirc","fixed_in":["5.0.0-4.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"kvirc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-4.3"}]}]}],"products":[{"vendor":"kvirc","product":"kvirc"}],"references":[{"url":"https://www.exploit-db.com/exploits/6832","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/31912","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/46114","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securityreason.com/securityalert/4508","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/2926","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/32410","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4748"},{"url":"https://github.com/advisories/GHSA-jj7q-9hhv-3pcp"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2008-4748","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2008-4748","description":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.","status":"published","published":"2008-10-27T19:00:00Z","modified":"2024-08-07T10:24:21.033Z","updated_at":"2026-11-02T14:34:46.950176Z"}],"euvd":[{"id":"EUVD-2008-4728","description":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.","status":"published","published":"2008-10-27T19:00:00Z","modified":"2024-08-07T10:24:21Z","updated_at":"2026-11-03T01:38:46.371749Z"}],"ghsa":[{"id":"GHSA-jj7q-9hhv-3pcp","title":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default...","description":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.","status":"published","published":"2022-05-17T00:46:40Z","modified":"2023-02-03T05:02:29Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:10.732497Z"}],"nvd":[{"id":"CVE-2008-4748","description":"Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI.","status":"published","published":"2008-10-27T20:00:01.677Z","modified":"2026-06-16T22:58:26.263Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:29.223028Z"}],"osv":[{"id":"openSUSE-SU-2024:10906-1","title":"kvirc-5.0.0-4.3 on GA media","description":"These are all security issues fixed in the kvirc-5.0.0-4.3 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:08:28.362814Z","updated_at":"2026-11-02T16:58:34.894275Z"}]}}