CVE-2019-11752

Description

It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

References

https://www.mozilla.org/security/advisories/mfsa2019-30/

https://www.mozilla.org/security/advisories/mfsa2019-29/

https://www.mozilla.org/security/advisories/mfsa2019-27/

https://www.mozilla.org/security/advisories/mfsa2019-26/

https://www.mozilla.org/security/advisories/mfsa2019-25/

https://usn.ubuntu.com/4150-1/

https://security.gentoo.org/glsa/201911-07

https://bugzilla.mozilla.org/show_bug.cgi?id=1501152

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3