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openSUSE Leap 15.0: 2019:1173-1 Moderate: ovmf Memory Leak Resolution

opensuse
Calendar Grey April 8, 2019
Dist Opensuse Esm H88
Resolve various buffer overflow vulnerabilities in OVMF through this openSUSE security update; discover effective patching techniques.
An update that fixes two vulnerabilities is now available.

Description

This update for ovmf fixes the following issues:

Security issues fixed:

- CVE-2019-0160: Fixed multiple buffer overflows in UDF-related codes in

MdeModulePkg\Universal\Disk\PartitionDxe\Udf.c and

MdeModulePkg\Universal\Disk\UdfDxe (bsc#1130267).

- CVE-2018-12181: Fixed a stack buffer overflow in the HII database when a

corrupted Bitmap was used (bsc#1128503).

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

Patch

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-2019-1172=1

Package List

- openSUSE Leap 15.0 (i586 x86_64):

ovmf-2017+git1510945757.b2662641d5-lp150.4.16.1

ovmf-tools-2017+git1510945757.b2662641d5-lp150.4.16.1

- openSUSE Leap 15.0 (noarch):

qemu-ovmf-ia32-2017+git1510945757.b2662641d5-lp150.4.16.1

qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-lp150.4.16.1

- openSUSE Leap 15.0 (x86_64):

qemu-ovmf-x86_64-debug-2017+git1510945757.b2662641d5-lp150.4.16.1

References

https://www.suse.com/security/cve/CVE-2018-12181.html

https://www.suse.com/security/cve/CVE-2019-0160.html

https://bugzilla.suse.com/1128503

https://bugzilla.suse.com/1130267

--

Announcement ID: openSUSE-SU-2019:1172-1
Rating: moderate
Affected Products: openSUSE Leap 15.0

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