GitHub Enterprise Server up to 3.10.0 Pull Request comparison

Summaryinfo

A vulnerability classified as problematic was found in GitHub Enterprise Server up to 3.6.16/3.7.14/3.8.7/3.9.2/3.10.0. Impacted is an unknown function of the component Pull Request Handler. Such manipulation leads to comparison. This vulnerability is uniquely identified as CVE-2023-23766. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in GitHub Enterprise Server up to 3.6.16/3.7.14/3.8.7/3.9.2/3.10.0 (Bug Tracking Software). Affected by this issue is an unknown function of the component Pull Request Handler. The manipulation with an unknown input leads to a comparison vulnerability. Using CWE to declare the problem leads to CWE-697. The product compares two entities in a security-relevant context, but the comparison is incorrect, which may lead to resultant weaknesses. Impacted is integrity. CVE summarizes:

An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff in a re-opened Pull Request. To do so, an attacker would need write access to the repository. This vulnerability affected all versions of GitHub Enterprise Server and was fixed in versions 3.6.17, 3.7.15, 3.8.8, 3.9.3, and 3.10.1. This vulnerability was reported via the GitHub Bug Bounty program.

The weakness was disclosed 09/23/2023. The advisory is shared for download at docs.github.com. This vulnerability is handled as CVE-2023-23766 since 01/17/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.6.17, 3.7.15, 3.8.8, 3.9.3 or 3.10.1 eliminates this vulnerability. The upgrade is hosted for download at docs.github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Bug Tracking Software

Vendor

• GitHub

Name

• Enterprise Server

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.6.0
• 3.6.1
• 3.6.2
• 3.6.3
• 3.6.4
• 3.6.5
• 3.6.6
• 3.6.7
• 3.6.8
• 3.6.9
• 3.6.10
• 3.6.11
• 3.6.12
• 3.6.13
• 3.6.14
• 3.6.15
• 3.6.16
• 3.7
• 3.7.0
• 3.7.1
• 3.7.2
• 3.7.3
• 3.7.4
• 3.7.5
• 3.7.6
• 3.7.7
• 3.7.8
• 3.7.9
• 3.7.10
• 3.7.11
• 3.7.12
• 3.7.13
• 3.7.14
• 3.8
• 3.8.0
• 3.8.1
• 3.8.2
• 3.8.3
• 3.8.4
• 3.8.5
• 3.8.6
• 3.8.7
• 3.9
• 3.9.0
• 3.9.1
• 3.9.2
• 3.10.0

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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CVSSv2info

Exploitinginfo

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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