BIT-gitlab-2025-2256

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2025-2256.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-gitlab-2025-2256
Aliases
Published
2025-09-16T09:07:42.625Z
Modified
2025-09-16T09:44:29.602339Z
Summary
Improper Validation of Specified Quantity in Input in GitLab
Details

An issue has been discovered in GitLab CE/EE affecting all versions from 7.12 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed unauthorized users to render the GitLab instance unresponsive to legitimate users by sending multiple concurrent large SAML responses.

Database specific
{
    "severity": "High",
    "cpes": [
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"
    ]
}
References

Affected packages

Bitnami / gitlab

Package

Name
gitlab
Purl
pkg:bitnami/gitlab

Severity

  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
7.12.0
Fixed
18.1.6
Introduced
18.2.0
Fixed
18.2.6
Introduced
18.3.0
Fixed
18.3.2