CVE-2020-15678
CVE-2020-15678
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
01 Oct 2020Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
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http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1660211https://lists.debian.org/debian-lts-announce/2020/10/msg00020.htmlhttps://security.gentoo.org/glsa/202010-02https://www.debian.org/security/2020/dsa-4770https://www.mozilla.org/security/advisories/mfsa2020-42/https://www.mozilla.org/security/advisories/mfsa2020-43/https://www.mozilla.org/security/advisories/mfsa2020-44/