CVE-2023-49569
9.8 · CRITICALOverview
CVE-2023-49569 is a critical-severity vulnerability affecting go-git_project go-git. It was published on January 12, 2024 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A path traversal vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to create and amend files across the filesystem. In the worse case scenario, remote code execution could be achieved.
Applications are only affected if they are using the ChrootOS https://pkg.go.dev/github.com/go-git/go-billy/v5/osfs#ChrootOS , which is the default when using "Plain" versions of Open and Clone funcs (e.g. PlainClone). Applications using BoundOS https://pkg.go.dev/github.com/go-git/go-billy/v5/osfs#BoundOS or in-memory filesystems are not affected by this issue.
This is a go-git implementation issue and does not affect the upstream git cli.
Remediation
Check the references section for vendor advisories and patches from go-git_project. Update go-git to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| go-git_project | go-git | >= 4.0.0, < 5.11.0 | Affected |
Frequently Asked Questions
What is CVE-2023-49569?
CVE-2023-49569 is a critical-severity vulnerability affecting go-git_project go-git. It was published on January 12, 2024 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-49569?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-49569?
Check the references section for vendor advisories and patches from go-git_project. Update go-git to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-49569?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-49569 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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