CVE-2019-17026 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	Critical
Remote	Yes
Type	Arbitrary code execution
Description	A type confusion vulnerability has been found in Firefox before 72.0.1, and Thunderbird before 68.4.1. Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion with StoreElementHole and FallibleStoreElement. Mozilla is aware of targeted attacks in the wild abusing this flaw.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-1086	thunderbird	68.3.1-1	68.4.1-1	Critical	Fixed
AVG-1085	firefox	72.0-1	72.0.1-1	Critical	Fixed

Date	Advisory	Group	Package	Severity	Type
14 Jan 2020	ASA-202001-4	AVG-1086	thunderbird	Critical	multiple issues
10 Jan 2020	ASA-202001-3	AVG-1085	firefox	Critical	arbitrary code execution

References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026 https://bugzilla.mozilla.org/show_bug.cgi?id=1607443