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CVE-2024-38536

Good to know:

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Date: July 11, 2024

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.

Language: C

Severity Score

Related Resources (5)

https://redmine.openinfosecfoundation.org/issues/7029
https://redmine.openinfosecfoundation.org/issues/7033
https://github.com/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh
https://nvd.nist.gov/vuln/detail/CVE-2024-38536
https://www.mend.io/vulnerability-database/CVE-2024-38536

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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Upgrade Version

Upgrade to version suricata - 7.0.6

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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