[SECURITY] [DLA 2809-1] udisks2 security update

2021-11-0509:06:47

lists.debian.org

4.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

33.1%

JSON

Debian LTS Advisory DLA-2809-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
November 05, 2021 https://wiki.debian.org/LTS

Package : udisks2
Version : 2.1.8-1+deb9u1
CVE ID : CVE-2021-3802

Stefan Walter found that udisks2, a service to access and manipulate
storage devices, could cause denial of service via system crash if a
corrupted or specially crafted ext2/3/4 device or image was mounted,
which could happen automatically on certain environments.

For Debian 9 stretch, this problem has been fixed in version
2.1.8-1+deb9u1.

We recommend that you upgrade your udisks2 packages.

For the detailed security status of udisks2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/udisks2

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
Debian11s390xgir1.2-udisks-2.0< 2.9.2-2+deb11u1gir1.2-udisks-2.0_2.9.2-2+deb11u1_s390x.deb
Debian11armhfudisks2-lvm2< 2.9.2-2+deb11u1udisks2-lvm2_2.9.2-2+deb11u1_armhf.deb
Debian11armeludisks2< 2.9.2-2+deb11u1udisks2_2.9.2-2+deb11u1_armel.deb
Debian11amd64udisks2-btrfs< 2.9.2-2+deb11u1udisks2-btrfs_2.9.2-2+deb11u1_amd64.deb
Debian9amd64udisks2< 2.1.8-1+deb9u1udisks2_2.1.8-1+deb9u1_amd64.deb
Debian11armhflibudisks2-0-dbgsym< 2.9.2-2+deb11u1libudisks2-0-dbgsym_2.9.2-2+deb11u1_armhf.deb
Debian11mipseludisks2< 2.9.2-2+deb11u1udisks2_2.9.2-2+deb11u1_mipsel.deb
Debian9armeludisks2< 2.1.8-1+deb9u1udisks2_2.1.8-1+deb9u1_armel.deb
Debian11ppc64ellibudisks2-0< 2.9.2-2+deb11u1libudisks2-0_2.9.2-2+deb11u1_ppc64el.deb
Debian9armellibudisks2-dev< 2.1.8-1+deb9u1libudisks2-dev_2.1.8-1+deb9u1_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	s390x	gir1.2-udisks-2.0	< 2.9.2-2+deb11u1	gir1.2-udisks-2.0_2.9.2-2+deb11u1_s390x.deb
Debian	11	armhf	udisks2-lvm2	< 2.9.2-2+deb11u1	udisks2-lvm2_2.9.2-2+deb11u1_armhf.deb
Debian	11	armel	udisks2	< 2.9.2-2+deb11u1	udisks2_2.9.2-2+deb11u1_armel.deb
Debian	11	amd64	udisks2-btrfs	< 2.9.2-2+deb11u1	udisks2-btrfs_2.9.2-2+deb11u1_amd64.deb
Debian	9	amd64	udisks2	< 2.1.8-1+deb9u1	udisks2_2.1.8-1+deb9u1_amd64.deb
Debian	11	armhf	libudisks2-0-dbgsym	< 2.9.2-2+deb11u1	libudisks2-0-dbgsym_2.9.2-2+deb11u1_armhf.deb
Debian	11	mipsel	udisks2	< 2.9.2-2+deb11u1	udisks2_2.9.2-2+deb11u1_mipsel.deb
Debian	9	armel	udisks2	< 2.1.8-1+deb9u1	udisks2_2.1.8-1+deb9u1_armel.deb
Debian	11	ppc64el	libudisks2-0	< 2.9.2-2+deb11u1	libudisks2-0_2.9.2-2+deb11u1_ppc64el.deb
Debian	9	armel	libudisks2-dev	< 2.1.8-1+deb9u1	libudisks2-dev_2.1.8-1+deb9u1_armel.deb