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[security-announce] openSUSE-SU-2019:1905-1: important: Security update for dosbox
openSUSE Security Update: Security update for dosbox
______________________________________________________________________________

Announcement ID: openSUSE-SU-2019:1905-1
Rating: important
References: #1140254
Cross-References: CVE-2019-12594 CVE-2019-7165
Affected Products:
openSUSE Leap 15.1
openSUSE Leap 15.0
openSUSE Backports SLE-15
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for dosbox fixes the following issues:

Security issues fixed:

- CVE-2019-7165: Fixed that a very long line inside a bat file would
overflow the parsing buffer (bnc#1140254).
- CVE-2019-12594: Added a basic permission system so that a program
running inside DOSBox can't access the contents of /proc (e.g.
/proc/self/mem) when / or /proc were (to be) mounted (bnc#1140254).
- Several other fixes for out of bounds access and buffer overflows.


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 15.1:

zypper in -t patch openSUSE-2019-1905=1

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-1905=1

- openSUSE Backports SLE-15:

zypper in -t patch openSUSE-2019-1905=1



Package List:

- openSUSE Leap 15.1 (x86_64):

dosbox-0.74.3-lp151.3.3.1
dosbox-debuginfo-0.74.3-lp151.3.3.1
dosbox-debugsource-0.74.3-lp151.3.3.1

- openSUSE Leap 15.0 (x86_64):

dosbox-0.74.3-lp150.2.3.1
dosbox-debuginfo-0.74.3-lp150.2.3.1
dosbox-debugsource-0.74.3-lp150.2.3.1

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

dosbox-0.74.3-bp150.3.3.1


References:

https://www.suse.com/security/cve/CVE-2019-12594.html
https://www.suse.com/security/cve/CVE-2019-7165.html
https://bugzilla.suse.com/1140254

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