7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
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
8.3 High
AI Score
Confidence
Low
0.01 Low
EPSS
Percentile
83.9%
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | i386 | libexiv2-14 | < 0.25-4+deb10u2 | libexiv2-14_0.25-4+deb10u2_i386.deb |
Debian | 10 | s390x | exiv2-dbgsym | < 0.25-4+deb10u2 | exiv2-dbgsym_0.25-4+deb10u2_s390x.deb |
Debian | 10 | amd64 | exiv2-dbgsym | < 0.25-4+deb10u2 | exiv2-dbgsym_0.25-4+deb10u2_amd64.deb |
Debian | 11 | i386 | libexiv2-27 | < 0.27.3-3+deb11u1 | libexiv2-27_0.27.3-3+deb11u1_i386.deb |
Debian | 11 | ppc64el | libexiv2-dev | < 0.27.3-3+deb11u1 | libexiv2-dev_0.27.3-3+deb11u1_ppc64el.deb |
Debian | 10 | s390x | libexiv2-dev | < 0.25-4+deb10u2 | libexiv2-dev_0.25-4+deb10u2_s390x.deb |
Debian | 9 | arm64 | libexiv2-14 | < 0.25-3.1+deb9u3 | libexiv2-14_0.25-3.1+deb9u3_arm64.deb |
Debian | 9 | armhf | exiv2 | < 0.25-3.1+deb9u3 | exiv2_0.25-3.1+deb9u3_armhf.deb |
Debian | 10 | mips | exiv2-dbgsym | < 0.25-4+deb10u2 | exiv2-dbgsym_0.25-4+deb10u2_mips.deb |
Debian | 11 | ppc64el | libexiv2-27 | < 0.27.3-3+deb11u1 | libexiv2-27_0.27.3-3+deb11u1_ppc64el.deb |
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
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
8.3 High
AI Score
Confidence
Low
0.01 Low
EPSS
Percentile
83.9%