gsd-2023-6840
Vulnerability from gsd
Modified
2023-12-16 06:01
Details
An issue has been discovered in GitLab EE affecting all versions from 16.4 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows a maintainer to change the name of a protected branch that bypasses the security policy added to block MR.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-6840"
],
"details": "An issue has been discovered in GitLab EE affecting all versions from 16.4 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows a maintainer to change the name of a protected branch that bypasses the security policy added to block MR.",
"id": "GSD-2023-6840",
"modified": "2023-12-16T06:01:29.671465Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "cve@gitlab.com",
"ID": "CVE-2023-6840",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "GitLab",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.4",
"version_value": "16.6.7"
},
{
"version_affected": "\u003c",
"version_name": "16.7",
"version_value": "16.7.5"
},
{
"version_affected": "\u003c",
"version_name": "16.8",
"version_value": "16.8.2"
}
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]
},
"vendor_name": "GitLab"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Thanks [js_noob](https://hackerone.com/js_noob) for reporting this vulnerability through our HackerOne bug bounty program"
}
],
"data_format": "MITRE",
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"data_version": "4.0",
"description": {
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"value": "An issue has been discovered in GitLab EE affecting all versions from 16.4 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows a maintainer to change the name of a protected branch that bypasses the security policy added to block MR."
}
]
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-284",
"lang": "eng",
"value": "CWE-284: Improper Access Control"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://gitlab.com/gitlab-org/gitlab/-/issues/435500",
"refsource": "MISC",
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/435500"
},
{
"name": "https://hackerone.com/reports/2280292",
"refsource": "MISC",
"url": "https://hackerone.com/reports/2280292"
}
]
},
"solution": [
{
"lang": "en",
"value": "Upgrade to versions 16.8.2, 16.7.5, 16.6.7 or above."
}
]
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "5A1A9E0E-DFC2-4567-9218-6F7B9FE56F34",
"versionEndExcluding": "16.6.7",
"versionStartIncluding": "16.4.0",
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},
{
"lang": "es",
"value": "Se ha descubierto un problema en GitLab EE que afecta a todas las versiones desde 16.4 anterior a 16.6.7, 16.7 anterior a 16.7.5 y 16.8 anterior a 16.8.2 lo que permite a un fabricante cambiar el nombre de una rama protegida que omite la pol\u00edtica de seguridad agregada para bloquear MR."
}
],
"id": "CVE-2023-6840",
"lastModified": "2024-03-04T20:52:05.890",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
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"version": "3.1"
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},
"published": "2024-02-07T22:15:09.500",
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"tags": [
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],
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],
"source": "cve@gitlab.com",
"type": "Secondary"
}
]
}
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.