Detections
Analytics
CVE-2020-12417
high
Description
Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
References
https://usn.ubuntu.com/4421-1/
https://security.gentoo.org/glsa/202007-10
https://security.gentoo.org/glsa/202007-09
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html