CVE-2024-52530

GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "Transfer-Encoding\0: chunked" header is treated the same as a "Transfer-Encoding: chunked" header.
HTTP Request/Response Smuggling
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
mitreCNA
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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVEADP
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---
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
gnomelibsoup
𝑥
< 3.6.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libsoup2.4
bullseye
vulnerable
bullseye (security)
2.72.0-2+deb11u2
fixed
bookworm
2.74.3-1+deb12u1
fixed
sid
2.74.3-10.1
fixed
trixie
2.74.3-10.1
fixed
libsoup3
bookworm
3.2.3-0+deb12u2
fixed
trixie
3.6.5-3
fixed
forky
3.6.5-5
fixed
sid
3.6.5-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libsoup2.4
questing
Fixed 2.74.3-8ubuntu1
released
plucky
Fixed 2.74.3-8ubuntu1
released
oracular
Fixed 2.74.3-7ubuntu0.1
released
noble
Fixed 2.74.3-6ubuntu1.1
released
jammy
Fixed 2.74.2-3ubuntu0.1
released
focal
Fixed 2.70.0-1ubuntu0.1
released
bionic
Fixed 2.62.1-1ubuntu0.4+esm1
released
xenial
not-affected
libsoup3
questing
not-affected
plucky
not-affected
oracular
not-affected
noble
Fixed 3.4.4-5ubuntu0.1
released
jammy
Fixed 3.0.7-0ubuntu1+esm1
released
focal
dne
Common Weakness Enumeration
References
https://gitlab.gnome.org/GNOME/libsoup/-/issues/377
https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/402
https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home
https://lists.debian.org/debian-lts-announce/2024/12/msg00014.html