CVE-2025-32049

NameCVE-2025-32049
DescriptionA flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to 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)
Debian Bugs1102067

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, trixie3.6.5-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libsoup2.4source(unstable)(unfixed)
libsoup3source(unstable)(unfixed)1102067

Notes

https://gitlab.gnome.org/GNOME/libsoup/-/issues/390
Fixed by: https://gitlab.gnome.org/GNOME/libsoup/-/commit/5a83501544a7ff180a5f3490192a280252cd7d04

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