{"id":"CVE-2022-38725","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-38725","generatedAt":"2026-10-27T17:40:25.906Z","title":"An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and…","description":"An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.","published":"2023-01-23T16:15:11.000Z","lastModified":"2026-06-17T04:57:05.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-190"],"affected":["oneidentity/syslog-ng","oneidentity/syslog-ng store box"],"epss":{"score":0.02403,"percentile":0.83934,"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 (2.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-7932-4fc6-pvmc","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://lists.balabit.hu/pipermail/syslog-ng/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2023/02/msg00043.html","source":"cve@mitre.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3TZ7U2GQTAHVHJXSSEHQS5D2Q5T6SZB/","source":"cve@mitre.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QU36HCM3VZYANUYFC6XFYEYJEKQPA2Q7/","source":"cve@mitre.org"},{"url":"https://security.gentoo.org/glsa/202305-09","source":"cve@mitre.org"},{"url":"https://www.debian.org/security/2023/dsa-5369","source":"cve@mitre.org"},{"url":"https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-7932-4fc6-pvmc","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.balabit.hu/pipermail/syslog-ng/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2023/02/msg00043.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3TZ7U2GQTAHVHJXSSEHQS5D2Q5T6SZB/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QU36HCM3VZYANUYFC6XFYEYJEKQPA2Q7/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202305-09","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2023/dsa-5369","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-38725","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."}