CVE-2024-55626 — Integer Overflow to Buffer Overflow in Suricata

CWE-680 — Integer Overflow to Buffer Overflow4 documents4 sources
Severity
5.5MEDIUMNVD
CNA3.3
EPSS
0.1%
top 74.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Oisf Suricata
Timeline
PublishedJan 6

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large BPF filter file provided to Suricata at startup can lead to a buffer overflow at Suricata startup. The issue has been addressed in Suricata 7.0.8.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5oisf/suricata< 7.0.8
▶NVDoisf/suricata< 7.0.8
▶Debianoisf/suricata< 1:6.0.1-3+deb11u1+2

Patches

Patch: github.com ↗

🔴Vulnerability Details

2
CVEList
Suricata oversized bpf file can lead to buffer overflow↗2025-01-06
▶
OSV
CVE-2024-55626: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine↗2025-01-06
▶

📋Vendor Advisories

1
Debian
CVE-2024-55626: suricata - Suricata is a network Intrusion Detection System, Intrusion Prevention System an...↗2024
▶
CVE-2024-55626 — Integer Overflow to Buffer Overflow | cvebase