CVE-2025-14819

Description

When doing TLS related transfers with reused easy or multi handles andaltering the CURLSSLOPT_NO_PARTIALCHAIN option, libcurl could accidentallyreuse a CA store cached in memory for which the partial chain option wasreversed. Contrary to the users wishes and expectations. This could makelibcurl find and accept a trust chain that it otherwise would not.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

0.045

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities are fixed in Curl For Windows 8.18.0	Windows

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234