[SECURITY] [DLA 2750-1] exiv2 security update

2021-08-3003:03:59

lists.debian.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

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

0.002 Low

EPSS

Percentile

60.9%

JSON

Debian LTS Advisory DLA-2750-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
August 30, 2021 https://wiki.debian.org/LTS

Package : exiv2
Version : 0.25-3.1+deb9u3
CVE ID : CVE-2019-20421 CVE-2021-3482 CVE-2021-29457
CVE-2021-29473 CVE-2021-31291 CVE-2021-31292
Debian Bug : 950183 986888 987277 991705 991705 991706

Several vulnerabilities have been discovered in Exiv2, a C++ library
and a command line utility to manage image metadata which could result
in denial of service or the execution of arbitrary code if a malformed
file is parsed.

For Debian 9 stretch, these problems have been fixed in version
0.25-3.1+deb9u3.

We recommend that you upgrade your exiv2 packages.

For the detailed security status of exiv2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/exiv2

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
Debian9arm64libexiv2-14< 0.25-3.1+deb9u3libexiv2-14_0.25-3.1+deb9u3_arm64.deb
Debian11s390xexiv2< 0.27.3-3+deb11u1exiv2_0.27.3-3+deb11u1_s390x.deb
Debian9armellibexiv2-14< 0.25-3.1+deb9u3libexiv2-14_0.25-3.1+deb9u3_armel.deb
Debian9armhflibexiv2-dbg< 0.25-3.1+deb9u3libexiv2-dbg_0.25-3.1+deb9u3_armhf.deb
Debian11mips64ellibexiv2-dev< 0.27.3-3+deb11u1libexiv2-dev_0.27.3-3+deb11u1_mips64el.deb
Debian11mips64ellibexiv2-27-dbgsym< 0.27.3-3+deb11u1libexiv2-27-dbgsym_0.27.3-3+deb11u1_mips64el.deb
Debian10mips64ellibexiv2-14-dbgsym< 0.25-4+deb10u2libexiv2-14-dbgsym_0.25-4+deb10u2_mips64el.deb
Debian10mipsellibexiv2-14-dbgsym< 0.25-4+deb10u2libexiv2-14-dbgsym_0.25-4+deb10u2_mipsel.deb
Debian11arm64exiv2-dbgsym< 0.27.3-3+deb11u1exiv2-dbgsym_0.27.3-3+deb11u1_arm64.deb
Debian11mips64ellibexiv2-27< 0.27.3-3+deb11u1libexiv2-27_0.27.3-3+deb11u1_mips64el.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	arm64	libexiv2-14	< 0.25-3.1+deb9u3	libexiv2-14_0.25-3.1+deb9u3_arm64.deb
Debian	11	s390x	exiv2	< 0.27.3-3+deb11u1	exiv2_0.27.3-3+deb11u1_s390x.deb
Debian	9	armel	libexiv2-14	< 0.25-3.1+deb9u3	libexiv2-14_0.25-3.1+deb9u3_armel.deb
Debian	9	armhf	libexiv2-dbg	< 0.25-3.1+deb9u3	libexiv2-dbg_0.25-3.1+deb9u3_armhf.deb
Debian	11	mips64el	libexiv2-dev	< 0.27.3-3+deb11u1	libexiv2-dev_0.27.3-3+deb11u1_mips64el.deb
Debian	11	mips64el	libexiv2-27-dbgsym	< 0.27.3-3+deb11u1	libexiv2-27-dbgsym_0.27.3-3+deb11u1_mips64el.deb
Debian	10	mips64el	libexiv2-14-dbgsym	< 0.25-4+deb10u2	libexiv2-14-dbgsym_0.25-4+deb10u2_mips64el.deb
Debian	10	mipsel	libexiv2-14-dbgsym	< 0.25-4+deb10u2	libexiv2-14-dbgsym_0.25-4+deb10u2_mipsel.deb
Debian	11	arm64	exiv2-dbgsym	< 0.27.3-3+deb11u1	exiv2-dbgsym_0.27.3-3+deb11u1_arm64.deb
Debian	11	mips64el	libexiv2-27	< 0.27.3-3+deb11u1	libexiv2-27_0.27.3-3+deb11u1_mips64el.deb