[SECURITY] [DLA 2469-1] qemu security update

2020-11-2915:59:29

lists.debian.org

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%

JSON

Debian LTS Advisory DLA-2469-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
November 29, 2020 https://wiki.debian.org/LTS

Package : qemu
Version : 1:2.8+dfsg-6+deb9u12
CVE ID : CVE-2020-25085 CVE-2020-25624 CVE-2020-25625
CVE-2020-25723 CVE-2020-27617

Some issues have been found in qemu, a fast processor emulator.

All issues are related to assertion failures, out-of-bounds access
failures or bad handling of return codes.

For Debian 9 stretch, these problems have been fixed in version
1:2.8+dfsg-6+deb9u12.

We recommend that you upgrade your qemu packages.

For the detailed security status of qemu please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/qemu

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
Debian10amd64qemu-system< 1:3.1+dfsg-8+deb10u9qemu-system_1:3.1+dfsg-8+deb10u9_amd64.deb
Debian10i386qemu-guest-agent< 1:3.1+dfsg-8+deb10u9qemu-guest-agent_1:3.1+dfsg-8+deb10u9_i386.deb
Debian9amd64qemu-user-static< 1:2.8+dfsg-6+deb9u12qemu-user-static_1:2.8+dfsg-6+deb9u12_amd64.deb
Debian9armelqemu-system-sparc< 1:2.8+dfsg-6+deb9u12qemu-system-sparc_1:2.8+dfsg-6+deb9u12_armel.deb
Debian10amd64qemu-system-gui< 1:3.1+dfsg-8+deb10u9qemu-system-gui_1:3.1+dfsg-8+deb10u9_amd64.deb
Debian9arm64qemu-user-static< 1:2.8+dfsg-6+deb9u12qemu-user-static_1:2.8+dfsg-6+deb9u12_arm64.deb
Debian9amd64qemu-system-sparc< 1:2.8+dfsg-6+deb9u12qemu-system-sparc_1:2.8+dfsg-6+deb9u12_amd64.deb
Debian9amd64qemu-system-misc< 1:2.8+dfsg-6+deb9u12qemu-system-misc_1:2.8+dfsg-6+deb9u12_amd64.deb
Debian9armelqemu-system-x86< 1:2.8+dfsg-6+deb9u12qemu-system-x86_1:2.8+dfsg-6+deb9u12_armel.deb
Debian10i386qemu-system-sparc< 1:3.1+dfsg-8+deb10u9qemu-system-sparc_1:3.1+dfsg-8+deb10u9_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	amd64	qemu-system	< 1:3.1+dfsg-8+deb10u9	qemu-system_1:3.1+dfsg-8+deb10u9_amd64.deb
Debian	10	i386	qemu-guest-agent	< 1:3.1+dfsg-8+deb10u9	qemu-guest-agent_1:3.1+dfsg-8+deb10u9_i386.deb
Debian	9	amd64	qemu-user-static	< 1:2.8+dfsg-6+deb9u12	qemu-user-static_1:2.8+dfsg-6+deb9u12_amd64.deb
Debian	9	armel	qemu-system-sparc	< 1:2.8+dfsg-6+deb9u12	qemu-system-sparc_1:2.8+dfsg-6+deb9u12_armel.deb
Debian	10	amd64	qemu-system-gui	< 1:3.1+dfsg-8+deb10u9	qemu-system-gui_1:3.1+dfsg-8+deb10u9_amd64.deb
Debian	9	arm64	qemu-user-static	< 1:2.8+dfsg-6+deb9u12	qemu-user-static_1:2.8+dfsg-6+deb9u12_arm64.deb
Debian	9	amd64	qemu-system-sparc	< 1:2.8+dfsg-6+deb9u12	qemu-system-sparc_1:2.8+dfsg-6+deb9u12_amd64.deb
Debian	9	amd64	qemu-system-misc	< 1:2.8+dfsg-6+deb9u12	qemu-system-misc_1:2.8+dfsg-6+deb9u12_amd64.deb
Debian	9	armel	qemu-system-x86	< 1:2.8+dfsg-6+deb9u12	qemu-system-x86_1:2.8+dfsg-6+deb9u12_armel.deb
Debian	10	i386	qemu-system-sparc	< 1:3.1+dfsg-8+deb10u9	qemu-system-sparc_1:3.1+dfsg-8+deb10u9_i386.deb