CVE-2024-45795 is a denial-of-service vulnerability affecting Suricata versions prior to 7.0.7. It arises when rules using datasets with the unimplemented "unset" option trigger an assertion during traffic parsing. With a CVSS score of 7.5 (HIGH), this vulnerability can be exploited remotely without authentication or user interaction, leading to a complete denial of service for the affected Suricata engine. While no active exploitation, public exploit code, or significant community discussion has been observed, upgrading to Suricata 7.0.7 or using trusted rulesets is recommended to mitigate the risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.0.7CPE matchmatch criteria | cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.