CVE-2023-29401

NameCVE-2023-29401
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1037530

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-github-gin-gonic-gin (PTS)buster1.3.0+dfsg1-3vulnerable
bullseye1.6.3-3vulnerable
bookworm1.8.1-1vulnerable
trixie, sid1.8.1-2vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-github-gin-gonic-ginsource(unstable)(unfixed)1037530

Notes

[bookworm] - golang-github-gin-gonic-gin <no-dsa> (Minor issue)
[bullseye] - golang-github-gin-gonic-gin <no-dsa> (Minor issue)
[buster] - golang-github-gin-gonic-gin <postponed> (Limited support, minor issue, follow bullseye DSAs/point-releases)
https://github.com/gin-gonic/gin/issues/3555
https://github.com/gin-gonic/gin/commit/2d4bbec941551479b1fdf1e54ece03e6e82a7e72 (v1.9.1)

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