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SUSE: 2018:3749-2 Important: MozillaFirefox DoS Security Fix

suse
Calendar Grey December 7, 2018
Dist Suse Esm H88
Significant SUSE security update for Mozilla Firefox addresses 7 high-severity vulnerabilities, bolstering overall safety.
An update that fixes 7 vulnerabilities is now available

Summary

This update for MozillaFirefox fixes the following issues: Security issues fixed: - Update to Mozilla Firefox 60.3.0esr: MFSA 2018-27 (bsc#1112852) - CVE-2018-12392: Crash with nested event loops. - CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript. - CVE-2018-12395: WebExtension bypass of domain restrictions through header rewriting. - CVE-2018-12396: WebExtension content scripts can execute in disallowed contexts. - CVE-2018-12397: WebExtension local file access vulnerability. - CVE-2018-12389: Memory safety bugs fixed in Firefox ESR 60.3. - CVE-2018-12390: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3. Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Topics%20covered

Topics Covered

security advisory software update DoS important memory safety Mozilla Firefox SUSE Linux Enterprise

References

#1112852

Cross- CVE-2018-12389 CVE-2018-12390 CVE-2018-12392

CVE-2018-12393 CVE-2018-12395 CVE-2018-12396

CVE-2018-12397

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP4

SUSE Linux Enterprise Server 12-SP4

SUSE Linux Enterprise Desktop 12-SP4

https://www.suse.com/security/cve/CVE-2018-12389.html

https://www.suse.com/security/cve/CVE-2018-12390.html

https://www.suse.com/security/cve/CVE-2018-12392.html

https://www.suse.com/security/cve/CVE-2018-12393.html

https://www.suse.com/security/cve/CVE-2018-12395.html

https://www.suse.com/security/cve/CVE-2018-12396.html

https://www.suse.com/security/cve/CVE-2018-12397.html

https://bugzilla.suse.com/1112852

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2018:3749-2
Rating: important

Topics%20covered

Topics Covered

security advisory software update DoS important memory safety Mozilla Firefox SUSE Linux Enterprise

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