ID:6128 - Exploit for Heap-based buffer overflow in Mozilla Thunderbird - CVE-2019-11704

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the iCal implementation in icalmemory_strdup_and_dequote function in icalvalue.c. A remote attacker can create a specially crafted email, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation