7.5

CVE-2024-32663

Suricata 's http2 parser contains an improper compressed header handling can lead to resource starvation

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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Oisf ≫ Suricata Version >= 6.0.0 < 6.0.19
Oisf ≫ Suricata Version >= 7.0.0 < 7.0.5
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.96% 0.568
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
security-advisories@github.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://github.com/OISF/suricata/commit/08d93f7c3762781b743f88f9fdc4389eb9c3eb64
Patch
https://github.com/OISF/suricata/commit/c0af92295e833d1db29b184d63cd3b829451d7fd
Patch
https://github.com/OISF/suricata/commit/d24b37a103c04bb2667e449e080ba4c8e56bb019
Patch
https://github.com/OISF/suricata/commit/e68ec4b227d19498f364a41eb25d3182f0383ca5
Patch
https://github.com/OISF/suricata/security/advisories/GHSA-9jxm-qw9v-266r
Vendor Advisory
https://redmine.openinfosecfoundation.org/issues/6892
Issue Tracking
https://redmine.openinfosecfoundation.org/issues/6900
Issue Tracking
https://lists.debian.org/debian-lts-announce/2025/03/msg00029.html