Description
Memory leak in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (memory consumption) via a large number of ASN.1 object identifiers in X.509 certificates.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
LibreSSL LibreSSL
before 2.3.1affected
References
- http://packetstormsecurity.com/files/133998/Qualys-Security-Advisory-LibreSSL-Leak-Overflow.html ↗
- http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.3.1-relnotes.txt ↗
- http://www.securityfocus.com/archive/1/archive/1/536692/100/0/threaded ↗
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00050.html ↗