What is RHSA-2018:3531?

RHSA-2018:3531 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: thunderbird security update

Which CVE IDs does RHSA-2018:3531 cover?

RHSA-2018:3531 covers the following CVE IDs: CVE-2018-12393, CVE-2018-12389, CVE-2018-12390, CVE-2018-12392. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2018:3531?

RHSA-2018:3531 has a CVSS v3 base score of 9.8, published by Red Hat Product Security.

RHSA-2018:3531HighCVSS 9.8

Red Hat Security Advisory: thunderbird security update

Vendor

Red Hat Product Security

Published

November 9, 2018

Last Modified

June 27, 2026

🔗 CVE IDs covered (4)

CVE-2018-12393 →CVE-2018-12389 →CVE-2018-12390 →CVE-2018-12392 →

📋 Description

CVE-2018-12389 — Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 CVE-2018-12390 — Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 CVE-2018-12392 — Mozilla: Crash with nested event loops CVE-2018-12393 — Mozilla: Integer overflow during Unicode conversion while loading JavaScript

🔗 References (7)

selfhttps://access.redhat.com/errata/RHSA-2018:3531
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1642179
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1642180
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1642182
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1642183
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_3531.json