[SECURITY] [DLA 1993-1] mesa security update

2019-11-1514:10:27

lists.debian.org

130

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.6%

JSON

Package : mesa
Version : 10.3.2-1+deb8u2
CVE ID : CVE-2019-5068
Debian Bug : 944298

Tim Brown discovered a shared memory permissions vulnerability in the
Mesa 3D graphics library. Some Mesa X11 drivers use shared-memory
XImages to implement back buffers for improved performance, but Mesa
creates shared memory regions with permission mode 0777. An attacker
can access the shared memory without any specific permissions.

For Debian 8 "Jessie", this problem has been fixed in version
10.3.2-1+deb8u2.

We recommend that you upgrade your mesa packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian8armhflibgles2-mesa< 10.3.2-1+deb8u2libgles2-mesa_10.3.2-1+deb8u2_armhf.deb
Debian8amd64libegl1-mesa-dev< 10.3.2-1+deb8u2libegl1-mesa-dev_10.3.2-1+deb8u2_amd64.deb
Debian10armhflibegl-mesa0-dbgsym< 18.3.6-2+deb10u1libegl-mesa0-dbgsym_18.3.6-2+deb10u1_armhf.deb
Debian10amd64libosmesa6< 18.3.6-2+deb10u1libosmesa6_18.3.6-2+deb10u1_amd64.deb
Debian10i386mesa-vulkan-drivers< 18.3.6-2+deb10u1mesa-vulkan-drivers_18.3.6-2+deb10u1_i386.deb
Debian10i386libgbm-dev< 18.3.6-2+deb10u1libgbm-dev_18.3.6-2+deb10u1_i386.deb
Debian10mipslibgl1-mesa-glx< 18.3.6-2+deb10u1libgl1-mesa-glx_18.3.6-2+deb10u1_mips.deb
Debian8armellibxatracker2< 10.3.2-1+deb8u2libxatracker2_10.3.2-1+deb8u2_armel.deb
Debian10armhflibd3dadapter9-mesa< 18.3.6-2+deb10u1libd3dadapter9-mesa_18.3.6-2+deb10u1_armhf.deb
Debian8i386libgl1-mesa-swx11-dev< 10.3.2-1+deb8u2libgl1-mesa-swx11-dev_10.3.2-1+deb8u2_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	armhf	libgles2-mesa	< 10.3.2-1+deb8u2	libgles2-mesa_10.3.2-1+deb8u2_armhf.deb
Debian	8	amd64	libegl1-mesa-dev	< 10.3.2-1+deb8u2	libegl1-mesa-dev_10.3.2-1+deb8u2_amd64.deb
Debian	10	armhf	libegl-mesa0-dbgsym	< 18.3.6-2+deb10u1	libegl-mesa0-dbgsym_18.3.6-2+deb10u1_armhf.deb
Debian	10	amd64	libosmesa6	< 18.3.6-2+deb10u1	libosmesa6_18.3.6-2+deb10u1_amd64.deb
Debian	10	i386	mesa-vulkan-drivers	< 18.3.6-2+deb10u1	mesa-vulkan-drivers_18.3.6-2+deb10u1_i386.deb
Debian	10	i386	libgbm-dev	< 18.3.6-2+deb10u1	libgbm-dev_18.3.6-2+deb10u1_i386.deb
Debian	10	mips	libgl1-mesa-glx	< 18.3.6-2+deb10u1	libgl1-mesa-glx_18.3.6-2+deb10u1_mips.deb
Debian	8	armel	libxatracker2	< 10.3.2-1+deb8u2	libxatracker2_10.3.2-1+deb8u2_armel.deb
Debian	10	armhf	libd3dadapter9-mesa	< 18.3.6-2+deb10u1	libd3dadapter9-mesa_18.3.6-2+deb10u1_armhf.deb
Debian	8	i386	libgl1-mesa-swx11-dev	< 10.3.2-1+deb8u2	libgl1-mesa-swx11-dev_10.3.2-1+deb8u2_i386.deb