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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2798-1 | curl security update |
Debian DSA |
DSA-2798-2 | curl security update |
EUVD |
EUVD-2013-4404 | 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. |
Ubuntu USN |
USN-2048-1 | curl vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T16:45:14.830Z
Reserved: 2013-06-12T00:00:00
Link: CVE-2013-4545
No data.
Status : Deferred
Published: 2013-11-23T11:55:04.740
Modified: 2025-04-11T00:51:21.963
Link: CVE-2013-4545
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN