CVE-2019-11757 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 use-after-free issue has been found in the IndexedDB component of Firefox before 70.0 and Thunderbird before 68.2. When storing a value in IndexedDB, the value's prototype chain is followed and it was possible to retain a reference to a locale, delete it, and subsequently reference it.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-1055	firefox	69.0.3-1	70.0-1	Critical	Fixed
AVG-1054	thunderbird	68.1.1-1	68.2.0-1	Critical	Fixed

Date	Advisory	Group	Package	Severity	Type
26 Oct 2019	ASA-201910-16	AVG-1055	firefox	Critical	multiple issues
26 Oct 2019	ASA-201910-15	AVG-1054	thunderbird	Critical	multiple issues

References
https://www.mozilla.org/en-US/security/advisories/mfsa2019-34/#CVE-2019-11757 https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/#CVE-2019-11757 https://bugzilla.mozilla.org/show_bug.cgi?id=1577107

References

https://www.mozilla.org/en-US/security/advisories/mfsa2019-34/#CVE-2019-11757
https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/#CVE-2019-11757
https://bugzilla.mozilla.org/show_bug.cgi?id=1577107