CVE-2022-23738
An improper cache key vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to access private repository files through a public repository.
Does this matter?
Lower severity and a low EPSS score (0.68%). Track it; it rarely justifies an emergency change on its own.
Description
An improper cache key vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to access private repository files through a public repository. To exploit this, an actor would need to already be authorized on the GitHub Enterprise Server instance, be able to create a public repository, and have a site administrator visit a specially crafted URL. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.6 and was fixed in versions 3.2.20, 3.3.15, 3.4.10, 3.5.7, 3.6.3. This vulnerability was reported via the GitHub Bug Bounty program.
- CVSS 3.1
- 5.7 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 0.68% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-552
- Affected
- github/enterprise server
- Source
- product-cna@github.com
References
- https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.20
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.15
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.10
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.7
- https://docs.github.com/en/enterprise-server%403.6/admin/release-notes#3.6.3
- https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.20
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.15
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.10
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.7
- https://docs.github.com/en/enterprise-server%403.6/admin/release-notes#3.6.3
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.