CVE-2023-6678

Description

An issue has been discovered in GitLab EE affecting all versions before 16.8.6, all versions starting from 16.9 before 16.9.4, all versions starting from 16.10 before 16.10.2. It was possible for an attacker to cause a denial of service using malicious crafted content in a junit test report file.

Reserved 2023-12-11 | Published 2024-04-12 | Updated 2024-10-03 | Assigner GitLab

Problem types

Inefficient Regular Expression Complexity

Product status

Default status
unaffected

Any version before 16.8.6
affected

16.9 before 16.9.4
affected

16.10 before 16.10.2
affected

Credits

Thanks `Anonymizer` for reporting this vulnerability through our HackerOne bug bounty program finder

References

gitlab.com/gitlab-org/gitlab/-/issues/434689 (GitLab Issue #434689) issue-tracking permissions-required

hackerone.com/reports/2268037 (HackerOne Bug Bounty Report #2268037) technical-description exploit permissions-required

cve.org (CVE-2023-6678)

nvd.nist.gov (CVE-2023-6678)

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