Related Vulnerabilities: CVE-2016-7052  

A bug fix which included a CRL sanity check was added to OpenSSL 1.1.0 but was omitted from OpenSSL 1.0.2i. As a result any attempt to use CRLs in OpenSSL 1.0.2i will crash with a null pointer exception. The issue was reported to OpenSSL on 22nd September 2016 by Bruce Stephens and Thomas Jakobi.

Severity Medium

Remote Yes

Type Denial of service

Description

A bug fix which included a CRL sanity check was added to OpenSSL 1.1.0 but was omitted from OpenSSL 1.0.2i. As a result any attempt to use CRLs in OpenSSL 1.0.2i will crash with a null pointer exception.
The issue was reported to OpenSSL on 22nd September 2016 by Bruce Stephens and Thomas Jakobi.

AVG-34 lib32-openssl 1:1.0.2.i-1 1:1.0.2.j-1 Medium Fixed

AVG-33 openssl 1.0.2.i-1 1.0.2.j-1 Medium Fixed

28 Sep 2016 ASA-201609-30 AVG-33 openssl Medium denial of service

27 Sep 2016 ASA-201609-28 AVG-34 lib32-openssl Medium denial of service

https://www.openssl.org/news/secadv/20160926.txt

This issue only affects OpenSSL 1.0.2i.