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CVE-2023-52425
Component Overview
Vulnerability Overview
Name
CVE-2023-52425
Source
NVD (
link
)
Debian (
link
)
Description
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.
CWEs
CWE-400
CWE-400
Published Date
Feb 4, 2024
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://github.com/libexpat/libexpat/pull/789
Exploit
https://github.com/libexpat/libexpat/pull/789
Exploit
Analysis
#
Affected Component
Analysis
expat
Exploitable
Vulnerability Ratings
#
7.5
CVSSv31
7.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
expat
buildroot
2025.02.x
2.8.1
Not Affected
expat
buildroot
master
2.8.1
Not Affected
expat
openwrt
master
2.8.1-r1
Not Affected
expat
openwrt
openwrt-25.12
2.8.1-r1
Not Affected
expat
yocto
master
2.8.1
Not Affected
expat
yocto
scarthgap
2.6.4
Not Affected