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CVE-2024-55628

22
FAUCET Score

CVE-2024-55628 is a denial-of-service vulnerability affecting Suricata versions prior to 7.0.8, where oversized DNS resource names due to compression can cause excessive resource consumption during decoding and logging. Rated 7.5 HIGH on CVSS, this vulnerability can be exploited remotely with low attack complexity, leading to high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.0.8CPE matchmatch criteria
cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 25th percentile among its peer group of 51,506 CVEs.

Social Chatter

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.

Media 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / OISF/suricata/commit/19cf0f81335d9f787d587450f7105ad95a648951
Patch
github.com / OISF/suricata/commit/37f4c52b22fcdde4adf9b479cb5700f89d00768d
Patch
github.com / OISF/suricata/commit/3a5671739f5b25e5dd973a74ca5fd8ea40e1ae2d
Patch
github.com / OISF/suricata/security/advisories/GHSA-96w4-jqwf-qx2j
Vendor Advisory
redmine.openinfosecfoundation.org / issues/7280
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