CVE-2015-3195

Name of the Vulnerable Software and Affected Versions OpenSSL versions prior to 0.9.8zh OpenSSL versions prior to 1.0.0t OpenSSL versions prior to 1.0.1q OpenSSL versions prior to 1.0.2e

Description The issue is related to the implementation of ASN1 TFLG COMBINE in the OpenSSL library, specifically in the crypto/asn1/tasn dec.c file. It is associated with a lack of protection for service data. Exploitation of this issue may allow a remote attacker to obtain sensitive information from the process memory. This can occur by triggering a decoding failure in a PKCS#7 or CMS application using malformed X509 ATTRIBUTE data.

Recommendations For versions prior to 0.9.8zh, update to version 0.9.8zh or later. For versions prior to 1.0.0t, update to version 1.0.0t or later. For versions prior to 1.0.1q, update to version 1.0.1q or later. For versions prior to 1.0.2e, update to version 1.0.2e or later.