CVE-2022-38725

highCVSS 7.5covered by 1 sourcefirst seen 2026-08-06

CSIRTS triage

vendor: One Identity product: syslog-ng Denial of serviceaffected: 3.0 through 3.37; Premium Edition 7.0.30 and Store Box 6.10.0 are also affected

What: An integer overflow in the RFC3164 syslog parser causes denial of service when processing crafted syslog input.
Who is affected: syslog-ng deployments versions 3.0–3.37, Premium Edition 7.0.30, and Store Box 6.10.0 receiving untrusted syslog data.
Urgency: High urgency; CVSS 7.5 (high severity), allows remote denial of service without authentication.
Action: Upgrade syslog-ng to a patched version after 3.37, Premium Edition after 7.0.30, or Store Box after 6.10.0.

AI-assisted analysis generated from the source advisory — verify against the original.

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Moderate exploitation risk2.4% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 82% of all EPSS-scored CVEs.

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