KLA49048 Multiple vulnerabilities in Git for Windows

Multiple vulnerabilities were found in Git for Windows. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Out of bounds memory access vulnerability can be exploited to cause denial of service and gain privileges.
2. Remote code execution vulnerability can be exploited remotely to execute arbitrary code.

Original advisories

Git security vulnerabilities announced

Exploitation

Public exploits exist for this vulnerability.

Related products

Git-for-Windows

CVE list

CVE-2023-25815 warning

CVE-2023-29007 critical

CVE-2023-25652 critical

CVE-2023-29012 critical

CVE-2023-29011 critical

Solution

Update to the latest version

Git – Downloading Package

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

• Git for Windows earlier than 2.40.1