| Name | CVE-2025-32051 |
| Description | A 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). |
| Source | CVE (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 Package | Release | Version | Status |
|---|
| libsoup2.4 (PTS) | bullseye | 2.72.0-2 | fixed |
| bullseye (security) | 2.72.0-2+deb11u1 | fixed |
| bookworm | 2.74.3-1+deb12u1 | fixed |
| sid, trixie | 2.74.3-10 | fixed |
| libsoup3 (PTS) | bookworm | 3.2.2-2 | vulnerable |
| sid, trixie | 3.6.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libsoup2.4 | source | (unstable) | (not affected) | | | |
| libsoup3 | source | (unstable) | 3.6.1-1 | | | |
Notes
- libsoup2.4 <not-affected> (Vulnerable code introduced later, cf #1102213)
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)
soup_uri_decode_data_uri introduced in https://gitlab.gnome.org/GNOME/libsoup/-/commit/9f42c7b8dc1d099b1464070ca993189bf7a3cdd0 (2.99.1)