GHSA-2c4m-59x9-fr2g

Source

https://github.com/advisories/GHSA-2c4m-59x9-fr2g

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/05/GHSA-2c4m-59x9-fr2g/GHSA-2c4m-59x9-fr2g.json

Aliases

• CVE-2023-29401
• GO-2023-1737

Published

2023-05-12T20:19:25Z

Modified

2023-11-08T04:12:18.674169Z

Details

The filename parameter of the Context.FileAttachment function is not properly sanitized. A maliciously crafted filename can cause the Content-Disposition header to be sent with an unexpected filename value or otherwise modify the Content-Disposition header. For example, a filename of "setup.bat";x=.txt" will be sent as a file named "setup.bat".

If the FileAttachment function is called with names provided by an untrusted source, this may permit an attacker to cause a file to be served with a name different than provided. Maliciously crafted attachment file name can modify the Content-Disposition header.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-29401
• https://github.com/gin-gonic/gin/issues/3555
• https://github.com/gin-gonic/gin/pull/3556
• https://github.com/gin-gonic/gin
• https://github.com/gin-gonic/gin/releases/tag/v1.9.1
• https://pkg.go.dev/vuln/GO-2023-1737