CVE-2023-23762
Published Apr 7, 2023
Last updated 2 years ago
Overview
- Description
- An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff. To do so, an attacker would need write access to the repository and be able to correctly guess the target branch before it’s created by the code maintainer. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.9 and was fixed in versions 3.4.18, 3.5.15, 3.6.11, 3.7.8, and 3.8.1. This vulnerability was reported via the GitHub Bug Bounty program.
- Source
- product-cna@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 3.6
- Exploitability score
- 1.6
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D30FF55B-C5FA-431A-8E0C-7FCB872AD8DC",
"versionEndExcluding": "3.4.18"
},
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A6A66A3A-E2CB-4B7B-BB28-FD81D8A81F9C",
"versionEndExcluding": "3.5.15",
"versionStartIncluding": "3.5.0"
},
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A4C79CD6-3EA8-470D-8E35-EF53450F063B",
"versionEndExcluding": "3.6.11",
"versionStartIncluding": "3.6.0"
},
{
"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "75E3B814-6517-4938-917D-7098FF49E301",
"versionEndExcluding": "3.7.8",
"versionStartIncluding": "3.7.0"
},
{
"criteria": "cpe:2.3:a:github:enterprise_server:3.8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "952A51A6-A24C-4989-9941-FE62E21C505D"
}
],
"operator": "OR"
}
]
}
]