DEBIAN-CVE-2020-19668

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Source
https://security-tracker.debian.org/tracker/CVE-2020-19668
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-19668.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-19668
Upstream
Published
2020-11-20T16:15:15.620Z
Modified
2025-11-17T04:22:06.339204Z
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
Summary
[none]
Details

Unverified indexs into the array lead to out of bound access in the gifoutcode function in fromgif.c in libsixel 1.8.6.

References

Affected packages

Debian:11 / libsixel

Package

Name
libsixel
Purl
pkg:deb/debian/libsixel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.8.6-2
1.10.3-1
1.10.3-2
1.10.3-3
1.10.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libsixel

Package

Name
libsixel
Purl
pkg:deb/debian/libsixel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libsixel

Package

Name
libsixel
Purl
pkg:deb/debian/libsixel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libsixel

Package

Name
libsixel
Purl
pkg:deb/debian/libsixel?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}