openSUSE Security Update: Security update for discount
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Announcement ID: openSUSE-SU-2019:0019-1
Rating: moderate
References: #1094809 #1098252
Cross-References: CVE-2018-11468 CVE-2018-12495
Affected Products:
openSUSE Leap 42.3
openSUSE Leap 15.0
openSUSE Backports SLE-15
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An update that fixes two vulnerabilities is now available.

Description:

This update for discount to version 2.2.4 fixes the following issues:

Security issues fixed:

– CVE-2018-11468: Fixed a heap-based buffer over-read in the
__mkd_trim_line function from mkdio.c (boo#1094809)
– CVE-2018-12495: Fixed a heap-based buffer over-read via a crafted file
(boo#1098252)

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 42.3:

zypper in -t patch openSUSE-2019-19=1

– openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-19=1

– openSUSE Backports SLE-15:

zypper in -t patch openSUSE-2019-19=1

Package List:

– openSUSE Leap 42.3 (i586 x86_64):

discount-2.2.4-7.3.1
discount-debugsource-2.2.4-7.3.1
libmarkdown-devel-2.2.4-7.3.1
libmarkdown2-2.2.4-7.3.1
libmarkdown2-debuginfo-2.2.4-7.3.1

– openSUSE Leap 15.0 (x86_64):

discount-2.2.4-lp150.2.3.1
discount-debugsource-2.2.4-lp150.2.3.1
libmarkdown-devel-2.2.4-lp150.2.3.1
libmarkdown2-2.2.4-lp150.2.3.1
libmarkdown2-debuginfo-2.2.4-lp150.2.3.1

– openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64):

discount-2.2.4-bp150.3.3.1
libmarkdown-devel-2.2.4-bp150.3.3.1
libmarkdown2-2.2.4-bp150.3.3.1

References:

https://www.suse.com/security/cve/CVE-2018-11468.html
https://www.suse.com/security/cve/CVE-2018-12495.html
https://bugzilla.suse.com/1094809
https://bugzilla.suse.com/1098252

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