High
Security advisory
An issue was discovered in GitLab Community and Enterprise Edition before 11.7.10, 11.8.x before 11.8.6, and 11.9.x before 11.9.4. A regex input validation issue for the .gitlab-ci.yml refs value allows Uncontrolled Resource Consumption.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-10640
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:35 UTC · Revision 1
Source evidence
An issue was discovered in GitLab Community and Enterprise Edition before 11.7.10, 11.8.x before 11.8.6, and 11.9.x before 11.9.4. A regex input validation issue for the .gitlab-ci.yml refs value allows Uncontrolled Resource Consumption.
osv:CVE-2019-10640
Complete source record
{
"id": "faa1801a6b45c0901fa13b7059687a7ae9659c7f13c5584875b3bf1b3c380d30",
"url": "https://osv.dev/vulnerability/CVE-2019-10640",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-10640",
"summary": "An issue was discovered in GitLab Community and Enterprise Edition before 11.7.10, 11.8.x before 11.8.6, and 11.9.x before 11.9.4. A regex input validation issue for the .gitlab-ci.yml refs value allows Uncontrolled Resource Consumption.",
"evidence": "osv:CVE-2019-10640",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2019-10640",
"aliases": [
"CVE-2019-10640"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://gitlab.com/gitlab-org/gitlab",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "6452551d2294121fa893ed63f67c05e581031d28"
},
{
"introduced": "002a28279f5b3fd229f929bb1f40eb7b5fc87ee9"
},
{
"fixed": "e59ee70ad801cd4690d6a19cd4ebe8fdaf6b6c6b"
},
{
"introduced": "2f3536bdda88ae962d4f67ced68af6efd82254f1"
},
{
"fixed": "55be7f099793b6bf3b667eeed6a4940cd599d79c"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "11.7.10"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "11.7.10"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "11.8.0"
},
{
"fixed": "11.8.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "11.8.0"
},
{
"fixed": "11.8.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "11.9.0"
},
{
"fixed": "11.9.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "11.9.0"
},
{
"fixed": "11.9.4"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v11.7.7-ee",
"v11.9.1-ee",
"v11.9.0-ee",
"v11.8.2-ee",
"v11.8.1-ee",
"v11.7.6-ee",
"v11.7.5-ee",
"v11.8.0-ee",
"v11.7.4-ee",
"v11.7.3-ee",
"v11.7.2-ee",
"v11.7.1-ee",
"v11.7.0-ee",
"v11.7.0-rc7-ee",
"v11.7.0-rc5-ee",
"v11.7.0-rc4-ee",
"v11.7.0-rc3-ee",
"v11.7.0-rc2-ee",
"v11.7.0-rc1-ee",
"v7.3.0-ee",
"v7.3.0.rc1-ee",
"v7.2.0.rc5-ee",
"v7.2.0.rc4-ee",
"v7.2.0.rc3-ee",
"v7.2.0.rc2-ee",
"v7.2.0.rc1-ee",
"v7.1.0-ee",
"v7.1.0.rc1-ee",
"v7.0.0-ee",
"v6.8.0-ee",
"v6.7.0-ee",
"v6.7.0.rc1-ee",
"v6.6.0-ee",
"v6.5.0-ee",
"v6.4.0-ee",
"v6.3.1-ee",
"v6.3.0-ee",
"v6.1.0-ee",
"v6.0.0-ee",
"v6.0.0-ee.rc1",
"v6.0.0-ee.beta",
"v5.2.0",
"v5.1.0",
"v5.0.0",
"v4.0.0",
"v4.0.0rc2",
"v4.0.0rc1",
"v3.1.0",
"v3.0.3",
"v3.0.2",
"v3.0.1",
"v3.0.0",
"v2.9.1",
"v2.9.0",
"v2.8.2",
"v2.8.1",
"v2.8.0",
"v2.8.0pre",
"v2.7.0",
"v2.7.0pre",
"v2.6.3",
"v2.6.2",
"v2.6.1",
"v2.6.0",
"v2.6.0pre",
"v2.5.0",
"v2.4.1",
"v2.4.0",
"v2.4.0pre",
"v2.3.1",
"v2.3.0",
"v2.3.0pre",
"v1.2.2",
"v1.2.1",
"v1.2.0",
"v1.2.0pre"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10640.json"
}
}
],
"modified": "2026-10-30T10:30:39.306879279Z",
"provider": "osv",
"references": [
"https://about.gitlab.com/2019/04/01/security-release-gitlab-11-dot-9-dot-4-released/",
"https://about.gitlab.com/blog/categories/releases/",
"https://gitlab.com/gitlab-org/gitlab-ce/issues/49665"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2019-10640",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 435211,
"published_at": "2019-05-15T19:29:00.257+00:00"
}