CVE catalog
CVE-2024-38536
suricata: CVE-2024-38536
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.87% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | suricata | bookworm | Not reported | vulnerable |
| Debian | suricata | 13 | 1:7.0.6-1 | fixed |
| Debian | suricata | 14 | 1:7.0.6-1 | fixed |
| Ubuntu | suricata | 16.04 | 2.0.8-1build1 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.9-1 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.10-1 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.10-2 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.11-1 | vulnerable |
| Ubuntu | suricata | 16.04 | 3.0-1 | vulnerable |
| Ubuntu | suricata | 18.04 | 3.2-2ubuntu3 | vulnerable |
| Ubuntu | suricata | 22.04 | 1:6.0.4-2 | vulnerable |
| Ubuntu | suricata | 22.04 | 1:6.0.4-3 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.0-2 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.2-1 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.2-1build1 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.3-1build1 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.3-1build3 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | suricata | deb | 13 | 1:7.0.6-1 | Not reported | DEBIAN-CVE-2024-38536 | Not reported |
| Debian | suricata | deb | 14 | 1:7.0.6-1 | Not reported | DEBIAN-CVE-2024-38536 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [suricata]Affected
Details (2)
1:7.0.10-1~bpo12+1· amd64 · bookworm-backportsAffected
dsa · suricata · debian · bookworm
1:7.0.10-1~bpo12+1· arm64 · bookworm-backportsAffected
dsa · suricata · debian · bookworm
[Debian 13 (Trixie)]
- [suricata]Fixed
Details (4)
1:7.0.10-1+deb13u4· amd64 · trixieFixed · Fixed:
1:7.0.6-1dsa · suricata · debian · 13
1:7.0.10-1+deb13u4· arm64 · trixieFixed · Fixed:
1:7.0.6-1dsa · suricata · debian · 13
1:8.0.6-1~bpo13+1· amd64 · trixie-backportsFixed · Fixed:
1:7.0.6-1dsa · suricata · debian · 13
1:8.0.6-1~bpo13+1· arm64 · trixie-backportsFixed · Fixed:
1:7.0.6-1dsa · suricata · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_15394-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-38536]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-38536]
- [https://security-tracker.debian.org/tracker/CVE-2024-38536]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]