CVE-2013-6420

NameCVE-2013-6420
DescriptionThe asn1_time_to_time_t function in ext/openssl/openssl.c in PHP before 5.3.28, 5.4.x before 5.4.23, and 5.5.x before 5.5.7 does not properly parse (1) notBefore and (2) notAfter timestamps in X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted certificate that is not properly handled by the openssl_x509_parse function.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2816-1
NVD severityhigh
Debian Bugs731895

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5sourcesqueeze5.3.3-7+squeeze18DSA-2816-1
php5sourcewheezy5.4.4-14+deb7u7DSA-2816-1
php5source(unstable)5.5.6+dfsg-2731895

Notes

https://git.php.net/?p=php-src.git;a=commit;h=c1224573c773b6845e83505f717fbf820fc18415

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