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[security-announce] openSUSE-SU-2019:2613-1: moderate: Security update for libidn2
openSUSE Security Update: Security update for libidn2
______________________________________________________________________________

Announcement ID: openSUSE-SU-2019:2613-1
Rating: moderate
References: #1154884 #1154887
Cross-References: CVE-2019-12290 CVE-2019-18224
Affected Products:
openSUSE Leap 15.0
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

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).

This update was imported from the SUSE:SLE-15:Update update project.


Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-2613=1



Package List:

- openSUSE Leap 15.0 (i586 x86_64):

libidn2-0-2.2.0-lp150.2.3.1
libidn2-0-debuginfo-2.2.0-lp150.2.3.1
libidn2-debugsource-2.2.0-lp150.2.3.1
libidn2-devel-2.2.0-lp150.2.3.1
libidn2-tools-2.2.0-lp150.2.3.1
libidn2-tools-debuginfo-2.2.0-lp150.2.3.1

- openSUSE Leap 15.0 (x86_64):

libidn2-0-32bit-2.2.0-lp150.2.3.1
libidn2-0-32bit-debuginfo-2.2.0-lp150.2.3.1

- openSUSE Leap 15.0 (noarch):

libidn2-lang-2.2.0-lp150.2.3.1


References:

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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