Overview
- Description
- A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.0.21, 3.1.13, 3.2.5. This vulnerability was reported via the GitHub Bug Bounty program.
- Source
- product-cna@github.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 6.4
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
- product-cna@github.com
- CWE-77
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23C96DB9-581A-4879-995C-36578EEF464D",
"versionEndExcluding": "3.0.21",
"versionStartIncluding": "3.0.0"
},
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74D8256B-A225-4AE9-A452-026B02A6395F",
"versionEndExcluding": "3.1.13",
"versionStartIncluding": "3.1.0"
},
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "53DD1AB3-9525-4158-AB45-D333E88971EC",
"versionEndExcluding": "3.2.5",
"versionStartIncluding": "3.2.0"
}
],
"operator": "OR"
}
]
}
]