SUSE: 2019:3086-1 Moderate: Libidn2 Buffer Overflow Issues
suse
November 28, 2019
An update that fixes two vulnerabilities is now available
Summary
This update for libidn2 to version 2.2.0 fixes the following issues: - CVE-2019-12290: Fixed an improper round-trip check when converting A-labels to U-labels (bsc#1154884). - CVE-2019-18224: Fixed a heap-based buffer overflow that was caused by long domain strings (bsc#1154887). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-3086=1 - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-3086=1
Topics Covered
References
#1154884 #1154887
Cross- CVE-2019-12290 CVE-2019-18224
Affected Products:
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
SUSE Linux Enterprise Module for Basesystem 15-SP1
SUSE Linux Enterprise Module for Basesystem 15
https://www.suse.com/security/cve/CVE-2019-12290.html
https://www.suse.com/security/cve/CVE-2019-18224.html
https://bugzilla.suse.com/1154884
https://bugzilla.suse.com/1154887
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Announcement ID: SUSE-SU-2019:3086-1
Rating: moderate
Topics Covered
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