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vulnerabilityCVE-2025-14819
Name
CVE-2025-14819
Source
NVD ( link)Debian ( link)
Description
When doing TLS related transfers with reused easy or multi handles and altering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could accidentally reuse a CA store cached in memory for which the partial chain option was reversed. Contrary to the user's wishes and expectations. This could make libcurl find and accept a trust chain that it otherwise would not.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
libcurl-gnutls
Exploitable

Vulnerability Ratings#


5.3
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
8.20.0
Not Affected
buildroot
master
8.21.0
Not Affected
openwrt
master
8.19.0-r2
Not Affected
openwrt
master
8.20.0-r1
Not Affected
yocto
kirkstone
7.82.0
Not Affected
yocto
master
8.20.0
Not Affected
yocto
scarthgap
8.7.1
Patched

Resolved with patches#


curl (yocto:scarthgap)

#
Title
Author
Resolve
1
openssl: toggling CURLSSLOPT_NO_PARTIALCHAIN makes a
Daniel Stenberg <daniel@haxx.se>
CVE-2025-14819