CVE-2024-32663 Affecting suricata package, versions <7.0.6-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE321-SURICATA-8489422
- published6 Dec 2024
- disclosed7 May 2024
Introduced: 7 May 2024
CVE-2024-32663 (opens in a new tab)How to fix?
Upgrade Alpine:3.21 suricata to version 7.0.6-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream suricata package and not the suricata package as distributed by Alpine.
See How to fix? for Alpine:3.21 relevant fixed versions and status.
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, a small amount of HTTP/2 traffic can lead to Suricata using a large amount of memory. The issue has been addressed in Suricata 7.0.5 and 6.0.19. Workarounds include disabling the HTTP/2 parser and reducing app-layer.protocols.http2.max-table-size value (default is 65536).
References
- https://github.com/OISF/suricata/commit/08d93f7c3762781b743f88f9fdc4389eb9c3eb64
- https://github.com/OISF/suricata/commit/c0af92295e833d1db29b184d63cd3b829451d7fd
- https://github.com/OISF/suricata/commit/d24b37a103c04bb2667e449e080ba4c8e56bb019
- https://github.com/OISF/suricata/commit/e68ec4b227d19498f364a41eb25d3182f0383ca5
- https://github.com/OISF/suricata/security/advisories/GHSA-9jxm-qw9v-266r
- https://redmine.openinfosecfoundation.org/issues/6892
- https://redmine.openinfosecfoundation.org/issues/6900