CVE-2023-23761
CVSS V2 None
CVSS V3 None
Description
An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to modify other users' secret gists by authenticating through an SSH certificate authority. To do so, a user had to know the secret gist's URL. 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.
Overview
- CVE ID
- CVE-2023-23761
- Assigner
- product-cna@github.com
- Vulnerability Status
- Modified
- Published Version
- 2023-04-07T19:15:06
- Last Modified Date
- 2023-04-18T16:15:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | 1 | OR | 3.4.18 | |
| cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | 1 | OR | 3.5.0 | 3.5.15 |
| cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | 1 | OR | 3.6.0 | 3.6.11 |
| cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | 1 | OR | 3.7.0 | 3.7.8 |
| cpe:2.3:a:github:enterprise_server:3.8.0:*:*:*:*:*:*:* | 1 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.18 | Release Notes |
| https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.15 | Release Notes |
| https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.11 | Release Notes |
| https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.8 | Release Notes |
| https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.1 | Release Notes |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-23761 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23761 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 04:23:19 | Added to TrackCVE | |||
| 2023-04-17 04:23:21 | Weakness Enumeration | new | ||
| 2023-04-18 19:00:32 | 2023-04-18T16:15:08 | CVE Modified Date | updated | |
| 2023-04-18 19:00:32 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-04-18 19:00:36 | An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to modify other users' secret gists by authenticating through an SSH certificate authority. To do so, a user had to know the secret gist’s URL. 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. | An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to modify other users' secret gists by authenticating through an SSH certificate authority. To do so, a user had to know the secret gist's URL. 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. | Description | updated |