NULL Pointer Dereference Affecting suricata package, versions [,7.0.6)
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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- published14 Jul 2024
- disclosed11 Jul 2024
- creditUnknown
Introduced: 11 Jul 2024
CVE-2024-38536 (opens in a new tab)How to fix?
Upgrade suricata to version 7.0.6 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference when the non-default http.memcap is in use and the http.memcap limit is reached. An attacker can cause a crash by sending malicious data that misallocates memory.