CVE-2024-38473

Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests.
Users are recommended to upgrade to version 2.4.60, which fixes this issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
apacheCNA
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CISA-ADPADP
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVEADP
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---
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
apache_software_foundationapache_http_server
2.4.59 ≤
𝑥
≤ 2.4.59
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apache2
bullseye
2.4.62-1~deb11u1
fixed
bullseye (security)
2.4.62-1~deb11u2
fixed
bookworm
2.4.62-1~deb12u2
fixed
bookworm (security)
2.4.62-1~deb12u2
fixed
sid
2.4.63-1
fixed
trixie
2.4.63-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
plucky
Fixed 2.4.62-1ubuntu1
released
oracular
Fixed 2.4.62-1ubuntu1
released
noble
Fixed 2.4.58-1ubuntu8.2
released
mantic
Fixed 2.4.57-2ubuntu2.5
released
jammy
Fixed 2.4.52-1ubuntu4.10
released
focal
Fixed 2.4.41-4ubuntu3.19
released
bionic
needs-triage
xenial
needs-triage
trusty
needs-triage