Logo
vulnerabilityCVE-2022-4904
Name
CVE-2022-4904
Source
NVD ( link)Debian ( link)
Description
A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
c-ares
Patched

Vulnerability Ratings#


8.6
CVSSv31
8.6
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.34.6
Not Affected
buildroot
master
1.34.6
Not Affected
yocto
master
1.34.6
Not Affected
yocto
scarthgap
1.27.0
Not Affected

Resolved with patches#


c-ares (yocto:kirkstone)

#
Title
Author
Resolve
1
Add str len check in config_sortlist to avoid stack overflow
hopper-vul <118949689+hopper-vul@users.noreply.github.com>
CVE-2022-4904