{"id":"CVE-2005-3891","url":"https://www.cyber-defence.io/tools/cve/CVE-2005-3891","generatedAt":"2026-10-27T19:37:49.814Z","title":"Stack-based buffer overflow in Gadu-Gadu 7.20 allows remote attackers to cause a denial of service (crash) via an image filename between exactly 192 to 200 characters, which does not account for the \"imgcache\\\" string that is added to the end of the…","description":"Stack-based buffer overflow in Gadu-Gadu 7.20 allows remote attackers to cause a denial of service (crash) via an image filename between exactly 192 to 200 characters, which does not account for the \"imgcache\\\" string that is added to the end of the buffer.","published":"2005-11-29T21:03:00.000Z","lastModified":"2026-06-16T22:17:50.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.8,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C"},"cwe":[],"affected":["gadu-gadu/gadu-gadu instant messenger"],"epss":{"score":0.0234,"percentile":0.83495,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-11/0658.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=113261573023912&w=2","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/17597/","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.osvdb.org/21016","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/15520/","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23149","source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-11/0658.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=113261573023912&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/17597/","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/21016","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/15520/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23149","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2005-3891","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}