CVE-2019-17024 Information

Description

Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR 68.4 and Firefox 72.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html https://access.redhat.com/errata/RHSA-2020:0085 https://access.redhat.com/errata/RHSA-2020:0086 https://access.redhat.com/errata/RHSA-2020:0111 https://access.redhat.com/errata/RHSA-2020:0120 https://access.redhat.com/errata/RHSA-2020:0123 https://access.redhat.com/errata/RHSA-2020:0127 https://access.redhat.com/errata/RHSA-2020:0292 https://access.redhat.com/errata/RHSA-2020:0295 https://bugzilla.mozilla.org/buglist.cgi?bug_id=15071802C15954702C15986052C1601826 https://lists.debian.org/debian-lts-announce/2020/01/msg00005.html https://lists.debian.org/debian-lts-announce/2020/01/msg00016.html https://seclists.org/bugtraq/2020/Jan/12 https://seclists.org/bugtraq/2020/Jan/18 https://seclists.org/bugtraq/2020/Jan/26 https://security.gentoo.org/glsa/202003-02 https://usn.ubuntu.com/4234-1/ https://usn.ubuntu.com/4241-1/ https://usn.ubuntu.com/4335-1/ https://www.debian.org/security/2020/dsa-4600 https://www.debian.org/security/2020/dsa-4603 https://www.mozilla.org/security/advisories/mfsa2020-01/ https://www.mozilla.org/security/advisories/mfsa2020-02/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8