CVE-2019-11745 log

Severity Critical
Remote Yes
Type Arbitrary code execution
An out-of-bounds write vulnerability has been found in the NSS component of Firefox before 71.0 and Thunderbird before 68.3. When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash.
Group Package Affected Fixed Severity Status Ticket
AVG-1072 thunderbird 68.2.2-2 68.3.0-1 Critical Fixed
AVG-1071 firefox 70.0.1-3 71.0-1 Critical Fixed
Date Advisory Group Package Severity Type
06 Dec 2019 ASA-201912-2 AVG-1072 thunderbird Critical arbitrary code execution
03 Dec 2019 ASA-201912-1 AVG-1071 firefox Critical multiple issues