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UBUNTU-CVE-2021-41715
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Source
https://ubuntu.com/security/CVE-2021-41715
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41715.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-41715
Published
2022-04-08T15:15:00Z
Modified
2025-07-14T06:34:44.166353Z
Upstream
CVE-2021-41715
Severity
8.8 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Calculator
- medium
Summary
[none]
Details
libsixel 1.10.0 is vulnerable to Use after free in libsixel/src/dither.c:379.
References
https://ubuntu.com/security/CVE-2021-41715
https://github.com/libsixel/libsixel/issues/27
https://www.cve.org/CVERecord?id=CVE-2021-41715
Affected packages
Ubuntu:Pro:16.04:LTS
/
libsixel
Package
Name
libsixel
Purl
pkg:deb/ubuntu/libsixel@1.5.2-2?arch=source&distro=esm-apps/xenial
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.4.2-1
1.5.2-2
Ubuntu:Pro:18.04:LTS
/
libsixel
Package
Name
libsixel
Purl
pkg:deb/ubuntu/libsixel@1.7.3-1?arch=source&distro=esm-apps/bionic
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.5.2-2
1.7.3-1
Ubuntu:Pro:20.04:LTS
/
libsixel
Package
Name
libsixel
Purl
pkg:deb/ubuntu/libsixel@1.8.2-2.1?arch=source&distro=esm-apps/focal
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.8.2-1
1.8.2-2.1
Ubuntu:22.04:LTS
/
libsixel
Package
Name
libsixel
Purl
pkg:deb/ubuntu/libsixel@1.10.3-3?arch=source&distro=jammy
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.8.6-2
1.10.3-2
1.10.3-3
Ubuntu:24.04:LTS
/
libsixel
Package
Name
libsixel
Purl
pkg:deb/ubuntu/libsixel@1.10.3-3build1?arch=source&distro=noble
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.10.3-3
1.10.3-3build1
Ubuntu:25.04
/
libsixel
Package
Name
libsixel
Purl
pkg:deb/ubuntu/libsixel@1.10.5-1?arch=source&distro=plucky
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.10.3-3build1
1.10.5-1
UBUNTU-CVE-2021-41715 - OSV