CVE-2022-44641

EUVD-2022-47577
In Linaro Automated Validation Architecture (LAVA) before 2022.11, users with valid credentials can submit crafted XMLRPC requests that cause a recursive XML entity expansion, leading to excessive use of memory on the server and a Denial of Service.
XML Entity Expansion
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
Affected Products (NVD)
VendorProductVersion
linarolava
𝑥
< 2022.11
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lava
bookworm
2023.01-2
fixed
bullseye
2020.12-5+deb11u2
fixed
bullseye (security)
2020.12-5+deb11u2
fixed
sid
2023.01-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lava
bionic
dne
focal
dne
jammy
dne
kinetic
dne
lunar
not-affected
trusty
ignored
xenial
ignored
Common Weakness Enumeration
References
https://lists.debian.org/debian-lts-announce/2023/01/msg00016.html
https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/
https://www.debian.org/security/2023/dsa-5318
https://lists.debian.org/debian-lts-announce/2023/01/msg00016.html
https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/
https://www.debian.org/security/2023/dsa-5318