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DebianDEBIAN:DLA-2262-1:11C3C

HistoryJun 29, 2020 - 8:49 p.m.

[SECURITY] [DLA 2262-1] qemu security update

2020-06-2920:49:03

lists.debian.org

5.6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.005 Low

EPSS

Percentile

75.2%

JSON

Package : qemu
Version : 1:2.1+dfsg-12+deb8u15
CVE ID : CVE-2020-1983 CVE-2020-13361 CVE-2020-13362 CVE-2020-13765
Debian Bug :

Several vulnerabilities were fixed in qemu,
a fast processor emulator.

CVE-2020-1983

slirp: Fix use-after-free in ip_reass().

CVE-2020-13361

es1370_transfer_audio in hw/audio/es1370.c
allowed guest OS users to trigger an out-of-bounds access
during an es1370_write() operation.

CVE-2020-13362

megasas_lookup_frame in hw/scsi/megasas.c had
 an out-of-bounds read via a crafted reply_queue_head field from
 a guest OS user.

CVE-2020-13765

hw/core/loader: Fix possible crash in rom_copy().

For Debian 8 "Jessie", these problems have been fixed in version
1:2.1+dfsg-12+deb8u15.

We recommend that you upgrade your qemu 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
Debian10mips64elqemu-system-misc-dbgsym< 1:3.1+dfsg-8+deb10u6qemu-system-misc-dbgsym_1:3.1+dfsg-8+deb10u6_mips64el.deb
Debian9amd64qemu< 1:2.8+dfsg-6+deb9u10qemu_1:2.8+dfsg-6+deb9u10_amd64.deb
Debian9amd64qemu-system-sparc< 1:2.8+dfsg-6+deb9u10qemu-system-sparc_1:2.8+dfsg-6+deb9u10_amd64.deb
Debian10amd64qemu-system-mips-dbgsym< 1:3.1+dfsg-8+deb10u6qemu-system-mips-dbgsym_1:3.1+dfsg-8+deb10u6_amd64.deb
Debian10mipselqemu-guest-agent< 1:3.1+dfsg-8+deb10u6qemu-guest-agent_1:3.1+dfsg-8+deb10u6_mipsel.deb
Debian10i386qemu-user-binfmt< 1:3.1+dfsg-8+deb10u6qemu-user-binfmt_1:3.1+dfsg-8+deb10u6_i386.deb
Debian9amd64qemu-system-misc< 1:2.8+dfsg-6+deb9u10qemu-system-misc_1:2.8+dfsg-6+deb9u10_amd64.deb
Debian10s390xqemu-user-dbgsym< 1:3.1+dfsg-8+deb10u6qemu-user-dbgsym_1:3.1+dfsg-8+deb10u6_s390x.deb
Debian10armelqemu-system-misc-dbgsym< 1:3.1+dfsg-8+deb10u6qemu-system-misc-dbgsym_1:3.1+dfsg-8+deb10u6_armel.deb
Debian10mips64elqemu-system-ppc< 1:3.1+dfsg-8+deb10u6qemu-system-ppc_1:3.1+dfsg-8+deb10u6_mips64el.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	mips64el	qemu-system-misc-dbgsym	< 1:3.1+dfsg-8+deb10u6	qemu-system-misc-dbgsym_1:3.1+dfsg-8+deb10u6_mips64el.deb
Debian	9	amd64	qemu	< 1:2.8+dfsg-6+deb9u10	qemu_1:2.8+dfsg-6+deb9u10_amd64.deb
Debian	9	amd64	qemu-system-sparc	< 1:2.8+dfsg-6+deb9u10	qemu-system-sparc_1:2.8+dfsg-6+deb9u10_amd64.deb
Debian	10	amd64	qemu-system-mips-dbgsym	< 1:3.1+dfsg-8+deb10u6	qemu-system-mips-dbgsym_1:3.1+dfsg-8+deb10u6_amd64.deb
Debian	10	mipsel	qemu-guest-agent	< 1:3.1+dfsg-8+deb10u6	qemu-guest-agent_1:3.1+dfsg-8+deb10u6_mipsel.deb
Debian	10	i386	qemu-user-binfmt	< 1:3.1+dfsg-8+deb10u6	qemu-user-binfmt_1:3.1+dfsg-8+deb10u6_i386.deb
Debian	9	amd64	qemu-system-misc	< 1:2.8+dfsg-6+deb9u10	qemu-system-misc_1:2.8+dfsg-6+deb9u10_amd64.deb
Debian	10	s390x	qemu-user-dbgsym	< 1:3.1+dfsg-8+deb10u6	qemu-user-dbgsym_1:3.1+dfsg-8+deb10u6_s390x.deb
Debian	10	armel	qemu-system-misc-dbgsym	< 1:3.1+dfsg-8+deb10u6	qemu-system-misc-dbgsym_1:3.1+dfsg-8+deb10u6_armel.deb
Debian	10	mips64el	qemu-system-ppc	< 1:3.1+dfsg-8+deb10u6	qemu-system-ppc_1:3.1+dfsg-8+deb10u6_mips64el.deb