CVE-2024-23835
HIGH severity · CVSS 7.5 · Uncontrolled resource consumption
7.5CVSS HIGH
Summary
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes. This vulnerability is patched in 7.0.3. As workaround, users can disable the pgsql app layer parser.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://github.com/OISF/suricata/commit/86de7cffa7e8f06fe9d600127e7dabe89c7e81dd ↗
Additional information
- NVD record
- https://github.com/OISF/suricata/commit/86de7cffa7e8f06fe9d600127e7dabe89c7e81ddPatch
- https://github.com/OISF/suricata/commit/f52c033e566beafb4480c139eb18662a2870464fPatch
- https://github.com/OISF/suricata/security/advisories/GHSA-8583-353f-mvwcAdvisory
- https://redmine.openinfosecfoundation.org/issues/6411Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/