Medium severity · published Dec 21, 2023
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…
5.7
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
High
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Enterprise Server · Github
3.7.0 before 3.7.19; 3.8.0 before 3.8.12; 3.9.0 before 3.9.7; 3.10.0 before 3.10.4; 3.11.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-6746
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-6746
Release Notes
https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4
Release Notes
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1
Release Notes
https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.19
Release Notes
https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12
Release Notes
https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7
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