The openssl_x509_parse function in openssl.c in the OpenSSL module in PHP before 5.4.18 and 5.5.x before 5.5.2 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-08-18T01:00:00

Updated: 2024-08-06T16:38:01.539Z

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

Link: CVE-2013-4248

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-08-18T02:52:23.000

Modified: 2023-11-07T02:16:10.410

Link: CVE-2013-4248

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-08-13T00:00:00Z

Links: CVE-2013-4248 - Bugzilla