CVE-2015-1792

EPSS 22.5%

The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function.

Affected products

n/a · n/a

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References

http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694 http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html