Vulnerability vector:
- Base vulnerability score (CVSSv3.1): CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
- Severity (CVSSv3.1): 3.1 (low)
- Base vulnerability score (CVSSv4.0): CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
- Severity (CVSSv4.0): 4.8 (medium)
Description:
The vulnerability was identified in Suricata versions 7.0.7 and below.
Failure to check the input file size may result in a buffer overflow. Possible consequences of exploiting the vulnerability include an attacker gaining remote access to configuration files, injection a malicious BPF file into automated deployment systems, «Time-of-Check to Time-of-Use» (TOCTOU) attacks and DoS.
Vulnerability status: Confirmed by vendor
Date of vulnerability remediation: 12.12.2024
Recommendations:
- Update to version or higher
Additional information:
Researcher: Roman Ezhov (Positive Technologies)