CVE-2017-5461 log

Severity Critical
Remote Yes
Type Arbitrary code execution
An out-of-bounds write during Base64 decoding operation has been found in the Network Security Services (NSS) library due to insufficient memory being allocated to the buffer.
An attacker could use this flaw to create a specially crafted certificate which, when parsed by NSS, could cause it to crash or execute arbitrary code, using the permissions of the user running an application compiled against the NSS library. The issue has been fixed in releases 3.29.5 and 3.30.1.
Group Package Affected Fixed Severity Status Ticket
AVG-249 firefox 52.0.2-1 53.0-1 Critical Fixed
AVG-248 lib32-nss 3.27.1-1 3.30.2-1 Critical Fixed
AVG-247 nss 3.30-1 3.30.1-1 Critical Fixed
Date Advisory Group Package Severity Type
29 May 2017 ASA-201705-21 AVG-248 lib32-nss Critical arbitrary code execution
21 Apr 2017 ASA-201704-6 AVG-249 firefox Critical multiple issues
20 Apr 2017 ASA-201704-4 AVG-247 nss Critical arbitrary code execution