{"id":"CVE-2019-15692","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-15692","generatedAt":"2026-10-28T23:58:04.307Z","title":"TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow.","description":"TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.","published":"2019-12-26T15:15:11.000Z","lastModified":"2026-06-17T02:20:53.000Z","status":"Modified","sourceIdentifier":"vulnerability@kaspersky.com","cvss":{"version":"3.1","score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-122","CWE-787"],"affected":["tigervnc/tigervnc","opensuse/leap"],"epss":{"score":0.04773,"percentile":0.91864,"date":"2026-10-27","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 (4.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00039.html","tags":["Mailing List","Third Party Advisory"],"source":"vulnerability@kaspersky.com"},{"url":"https://github.com/CendioOssman/tigervnc/commit/996356b6c65ca165ee1ea46a571c32a1dc3c3821","tags":["Patch","Third Party Advisory"],"source":"vulnerability@kaspersky.com"},{"url":"https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1","tags":["Release Notes","Third Party Advisory"],"source":"vulnerability@kaspersky.com"},{"url":"https://www.openwall.com/lists/oss-security/2019/12/20/2","tags":["Exploit","Mailing List","Third Party Advisory"],"source":"vulnerability@kaspersky.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00039.html","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/CendioOssman/tigervnc/commit/996356b6c65ca165ee1ea46a571c32a1dc3c3821","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1","tags":["Release Notes","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.openwall.com/lists/oss-security/2019/12/20/2","tags":["Exploit","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-15692","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."}