Mailinglist Archive: opensuse-updates (111 mails)

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openSUSE-SU-2018:0405-1: moderate: Security update for mupdf
openSUSE Security Update: Security update for mupdf

Announcement ID: openSUSE-SU-2018:0405-1
Rating: moderate
References: #1077407 #1077755 #1079100
Cross-References: CVE-2018-6187 CVE-2018-6192 CVE-2018-6544

Affected Products:
openSUSE Leap 42.3

An update that fixes three vulnerabilities is now available.


This update for mupdf fixes several issues.

These security issues were fixed:

- CVE-2018-6187: Prevent heap-based buffer overflow in the
do_pdf_save_document function. Remote attackers could leverage the
vulnerability to cause a denial
of service via a crafted pdf file (bsc#1077407).
- CVE-2018-6544: pdf_load_obj_stm could have referenced the object stream
recursively and therefore run out of error stack, which allowed remote
attackers to cause a denial of service via a crafted PDF document
- CVE-2018-6192: The pdf_read_new_xref function allowed remote attackers
to cause a denial of service (segmentation violation and application
crash) via a crafted pdf file (bsc#1077755).

Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-149=1

To bring your system up-to-date, use "zypper patch".

Package List:

- openSUSE Leap 42.3 (i586 x86_64):



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