CVE-2025-32051

NameCVE-2025-32051
DescriptionA flaw was found in libsoup. The libsoup soup_uri_decode_data_uri() function may crash when processing malformed data URI. This flaw allows an attacker to cause a denial of service (DoS).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libsoup2.4 (PTS)bullseye2.72.0-2vulnerable
bullseye (security)2.72.0-2+deb11u1vulnerable
bookworm2.74.3-1+deb12u1vulnerable
sid, trixie2.74.3-9vulnerable
libsoup3 (PTS)bookworm3.2.2-2vulnerable
sid, trixie3.6.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libsoup2.4source(unstable)(unfixed)
libsoup3source(unstable)3.6.1-1

Notes

https://gitlab.gnome.org/GNOME/libsoup/-/issues/401
Fixed by: https://gitlab.gnome.org/GNOME/libsoup/-/commit/0713ba4a719da938dc8facc89fca99cd0aa3069f (3.6.1)
Fixed by: https://gitlab.gnome.org/GNOME/libsoup/-/commit/79cfd65c9bd8024cd45dd725c284766329873709 (3.6.1)

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