CVE-2024-25111

Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunked, encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. There is no workaround for this issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.6 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
GitHub_MCNA
8.6 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
VendorProductVersion
squid-cachesquid
3.5.27 ≤
𝑥
< 6.8
netappbluexp
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
squid
bullseye
vulnerable
bullseye (security)
4.13-10+deb11u4
fixed
bookworm
5.7-2+deb12u2
fixed
bookworm (security)
5.7-2+deb12u2
fixed
sid
6.13-1
fixed
trixie
6.13-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
squid
plucky
Fixed 6.6-1ubuntu4
released
oracular
Fixed 6.6-1ubuntu4
released
noble
Fixed 6.6-1ubuntu4
released
mantic
Fixed 6.1-2ubuntu1.3
released
jammy
Fixed 5.7-0ubuntu0.22.04.4
released
focal
Fixed 4.10-1ubuntu1.10
released
squid3
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
needs-triage
xenial
needs-triage