CVE-2020-6806 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 state confusion issue has been found in Firefox before 74 and Thunderbird before 68.6, in BodyStream::OnInputStreamReady. By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-1115	thunderbird	68.5.0-1	68.6.0-1	Critical	Fixed
AVG-1112	firefox	73.0.1-1	74.0-1	Critical	Fixed

Date	Advisory	Group	Package	Severity	Type
11 Mar 2020	ASA-202003-8	AVG-1112	firefox	Critical	multiple issues
16 Mar 2020	ASA-202003-11	AVG-1115	thunderbird	Critical	multiple issues

References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6806 https://www.mozilla.org/en-US/security/advisories/mfsa2020-10/#CVE-2020-6806 https://bugzilla.mozilla.org/show_bug.cgi?id=1612308

References

https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6806
https://www.mozilla.org/en-US/security/advisories/mfsa2020-10/#CVE-2020-6806
https://bugzilla.mozilla.org/show_bug.cgi?id=1612308