firefox is vulnerable to denial of service. When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free due to insecure adherence to iterator invalidation rules.in APZCTreeManager::ComputeClippedCompositionBounds
.
lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html
bugzilla.mozilla.org/show_bug.cgi?id=1660211
lists.debian.org/debian-lts-announce/2020/10/msg00020.html
security.gentoo.org/glsa/202010-02
www.debian.org/security/2020/dsa-4770
www.mozilla.org/en-US/security/advisories/mfsa2020-42/#CVE-2020-15678
www.mozilla.org/security/advisories/mfsa2020-42/
www.mozilla.org/security/advisories/mfsa2020-43/
www.mozilla.org/security/advisories/mfsa2020-44/