CVE-2023-23762
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
0.002 Low
EPSS
Percentile
54.1%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| github | enterprise_server | * | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* |
| github | enterprise_server | * | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* |
| github | enterprise_server | * | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* |
| github | enterprise_server | * | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* |
| github | enterprise_server | * | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"defaultStatus": "affected",
"product": "Enterprise Server",
"vendor": "GitHub",
"versions": [
{
"changes": [
{
"at": "3.4.18",
"status": "unaffected"
}
],
"lessThanOrEqual": "3.4.17",
"status": "affected",
"version": "3.4.0",
"versionType": "semver"
},
{
"changes": [
{
"at": "3.5.15",
"status": "unaffected"
}
],
"lessThanOrEqual": "3.5.14",
"status": "affected",
"version": "3.5.0",
"versionType": "semver"
},
{
"changes": [
{
"at": "3.6.11",
"status": "unaffected"
}
],
"lessThanOrEqual": "3.6.10",
"status": "affected",
"version": "3.6.0",
"versionType": "semver"
},
{
"changes": [
{
"at": "3.7.8",
"status": "unaffected"
}
],
"lessThanOrEqual": "3.7.7",
"status": "affected",
"version": "3.7.0",
"versionType": "semver"
},
{
"changes": [
{
"at": "3.8.1",
"status": "unaffected"
}
],
"lessThan": "3.8.1",
"status": "affected",
"version": "3.8.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "3.9.0"
}
]
}
]References
docs.github.com/en/[email protected]/admin/release-notes#3.4.18
docs.github.com/en/[email protected]/admin/release-notes#3.5.15
docs.github.com/en/[email protected]/admin/release-notes#3.6.11
docs.github.com/en/[email protected]/admin/release-notes#3.7.8
docs.github.com/en/[email protected]/admin/release-notes#3.8.1
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
0.002 Low
EPSS
Percentile
54.1%