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
---
---
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
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
Debian logo
Debian Releases
Debian Product
Codename
libsoup2.4
bullseye
vulnerable
bookworm
2.74.3-1+deb12u1
no-dsa
bullseye (security)
2.72.0-2+deb11u2
fixed
sid
2.74.3-10.1
fixed
trixie
2.74.3-10.1
fixed
libsoup3
bookworm
no-dsa
sid
3.6.5-1
fixed
trixie
3.6.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libsoup2.4
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
needs-triage
libsoup3
plucky
not-affected
oracular
not-affected
noble
Fixed 3.4.4-5ubuntu0.1
released
jammy
Fixed 3.0.7-0ubuntu1+esm1
released
focal
dne