CVE-2018-12392

EPSS 3.4%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 3.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

28 Feb 2019Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

Affected products

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

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References

https://access.redhat.com/errata/RHSA-2018:3005 https://access.redhat.com/errata/RHSA-2018:3006 https://access.redhat.com/errata/RHSA-2018:3531 https://access.redhat.com/errata/RHSA-2018:3532 https://bugzilla.mozilla.org/show_bug.cgi?id=1492823 https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html https://security.gentoo.org/glsa/201811-04 https://security.gentoo.org/glsa/201811-13 https://usn.ubuntu.com/3801-1/https://usn.ubuntu.com/3868-1/https://www.debian.org/security/2018/dsa-4324