Vulnerability Details : CVE-2023-6746
An insertion of sensitive information into log file vulnerability was identified in the log files for a GitHub Enterprise Server back-end service that could permit an `adversary in the middle attack` when combined with other phishing techniques. To exploit this, an attacker would need access to the log files for the GitHub Enterprise Server appliance, a backup archive created with GitHub Enterprise Server Backup Utilities, or a service which received streamed logs. This vulnerability affected all versions of GitHub Enterprise Server since 3.7 and was fixed in version 3.7.19, 3.8.12, 3.9.7, 3.10.4, and 3.11.1.
Products affected by CVE-2023-6746
- cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:github:enterprise_server:3.11.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-6746
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-6746
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.7
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N |
0.5
|
5.2
|
NIST | |
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N |
1.7
|
5.8
|
GitHub, Inc. (Products Only) |
CWE ids for CVE-2023-6746
-
The product writes sensitive information to a log file.Assigned by:
- nvd@nist.gov (Primary)
- product-cna@github.com (Secondary)
References for CVE-2023-6746
-
https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.19
Release notes - GitHub Enterprise Server 3.7 DocsRelease Notes
-
https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4
Release notes - GitHub Enterprise Server 3.10 DocsRelease Notes
-
https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12
Release notes - GitHub Enterprise Server 3.8 DocsRelease Notes
-
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1
Release notes - GitHub Enterprise Server 3.11 DocsRelease Notes
-
https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7
Release notes - GitHub Enterprise Server 3.9 DocsRelease Notes
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