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Fencer Vulns
high 7.5

CVE-2024-8124 in the critical feed json

Inefficient Regular Expression Complexity in GitLab

published 2024-09-12 2 y ago modified 2026-06-17 4 mo ago also BIT-gitlab-2024-8124 , EUVD-2024-48953

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
40.2%
EPSS 40.2% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

An issue was discovered in GitLab CE/EE affecting all versions starting from 16.4 prior to 17.1.7, starting from 17.2 prior to 17.2.5, starting from 17.3 prior to 17.3.2 which could cause Denial of Service via sending a specific POST request.

Patch / fix

  • bitnami gitlab 17.1.7, 17.2.5, 17.3.2
  • GitLab GitLab 17.1.7, 17.2.5, 17.3.2

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

40.24% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • hackerone.com https://hackerone.com/reports/2634880 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
OSV 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
bitnami gitlab
>=16.4.0, <17.1.7
>=17.2.0, <17.2.5
>=17.3.0, <17.3.2
17.1.7
17.2.5
17.3.2

Affected products

  • GitLab GitLab

Classification

Weakness
  • CWE-1333 Inefficient Regular Expression Complexity
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.