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SUSE: 2020:1218-1 Important: MozillaFirefox Buffer Overflow

suse
Calendar Grey May 7, 2020
Dist Suse Esm H88
The latest patch for MozillaFirefox addresses significant vulnerabilities and strengthens security across various SUSE environments.
An update that fixes 7 vulnerabilities is now available

Summary

This update for MozillaFirefox fixes the following issues: Update to version 68.8.0 ESR (bsc#1171186): - CVE-2020-12387: Use-after-free during worker shutdown - CVE-2020-12388: Sandbox escape with improperly guarded Access Tokens - CVE-2020-12389: Sandbox escape with improperly separated process types - CVE-2020-6831: Buffer overflow in SCTP chunk input validation - CVE-2020-12392: Arbitrary local file access with 'Copy as cURL' - CVE-2020-12393: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection - CVE-2020-12395: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8 Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

References

#1171186

Cross- CVE-2020-12387 CVE-2020-12388 CVE-2020-12389

CVE-2020-12392 CVE-2020-12393 CVE-2020-12395

CVE-2020-6831

Affected Products:

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 8

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Software Development Kit 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server for SAP 12-SP1

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server 12-SP4

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP2-LTSS

SUSE Linux Enterprise Server 12-S...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:1218-1
Rating: important

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