Unrated severityNVD Advisory· Published Jan 6, 2025· Updated Jan 6, 2025
Suricata segfault on StreamingBufferSlideToOffsetWithRegions
CVE-2024-55627
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a specially crafted TCP stream can lead to a very large buffer overflow while being zero-filled during initialization with memset due to an unsigned integer underflow. The issue has been addressed in Suricata 7.0.8.
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Affected products
3Patches
Vulnerability mechanics
References
5- github.com/OISF/suricata/commit/282509f70c4ce805098e59535af445362e3e9ebdmitrex_refsource_MISC
- github.com/OISF/suricata/commit/8900041405dbb5f9584edae994af2100733fb4bemitrex_refsource_MISC
- github.com/OISF/suricata/commit/9a53ec43b13f0039a083950511a18bf6f408e432mitrex_refsource_MISC
- github.com/OISF/suricata/security/advisories/GHSA-h2mv-7gg8-8x7vmitrex_refsource_CONFIRM
- redmine.openinfosecfoundation.org/issues/7393mitrex_refsource_MISC
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