UBUNTU-CVE-2020-18773

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Source
https://ubuntu.com/security/CVE-2020-18773
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18773.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-18773
Upstream
Published
2021-08-23T22:15:00Z
Modified
2025-07-14T07:00:22.468327Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file.

References

Affected packages

Ubuntu:Pro:16.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2@2025-02-20?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2025-02-20

Affected versions

0.*

0.25-1ubuntu1
0.25-2.1
0.25-2.1ubuntu16.04.1
0.25-2.1ubuntu16.04.2
0.25-2.1ubuntu16.04.3
0.25-2.1ubuntu16.04.4
0.25-2.1ubuntu16.04.5
0.25-2.1ubuntu16.04.6
0.25-2.1ubuntu16.04.7+esm1
0.25-2.1ubuntu16.04.7+esm2
0.25-2.1ubuntu16.04.7+esm3
0.25-2.1ubuntu16.04.7+esm4

Ubuntu:Pro:18.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2@2025-02-20?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2025-02-20

Affected versions

0.*

0.25-3.1
0.25-3.1ubuntu0.18.04.1
0.25-3.1ubuntu0.18.04.2
0.25-3.1ubuntu0.18.04.3
0.25-3.1ubuntu0.18.04.4
0.25-3.1ubuntu0.18.04.5
0.25-3.1ubuntu0.18.04.7
0.25-3.1ubuntu0.18.04.9
0.25-3.1ubuntu0.18.04.10
0.25-3.1ubuntu0.18.04.11

Ubuntu:Pro:20.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2@2025-02-20?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2025-02-20

Affected versions

0.*

0.25-4ubuntu2
0.25-4ubuntu3
0.27.2-8ubuntu2
0.27.2-8ubuntu2.2
0.27.2-8ubuntu2.4
0.27.2-8ubuntu2.5
0.27.2-8ubuntu2.6
0.27.2-8ubuntu2.7

Ubuntu:22.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2@2025-02-20?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2025-02-20

Affected versions

0.*

0.27.3-3ubuntu4
0.27.3-3.1ubuntu1
0.27.5-1ubuntu1
0.27.5-3ubuntu1

Ubuntu:24.04:LTS / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2@2025-02-20?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2025-02-20

Affected versions

0.*

0.27.6-1
0.27.6-1build1

Ubuntu:25.04 / exiv2

Package

Name
exiv2
Purl
pkg:deb/ubuntu/exiv2@2025-02-20?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2025-02-20

Affected versions

0.*

0.27.6-1build1
0.28.3+dfsg-2
0.28.4+dfsg-1
0.28.4+dfsg-2
0.28.5+dfsg-1