cURL and libcurl 7.18.0 through 7.32.0, when built with OpenSSL, disables the certificate CN and SAN name field verification (CURLOPT_SSL_VERIFYHOST) when the digital signature verification (CURLOPT_SSL_VERIFYPEER) is disabled, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-11-23T11:00:00

Updated: 2024-08-06T16:45:14.830Z

Reserved: 2013-06-12T00:00:00

Link: CVE-2013-4545

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-11-23T11:55:04.740

Modified: 2016-06-17T01:59:31.977

Link: CVE-2013-4545

cve-icon Redhat

Severity : Low

Publid Date: 2013-11-15T00:00:00Z

Links: CVE-2013-4545 - Bugzilla