DEBIAN-CVE-2020-27843

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Source
https://security-tracker.debian.org/tracker/CVE-2020-27843
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-27843.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-27843
Upstream
Published
2021-01-05T18:15:14Z
Modified
2025-09-30T03:54:30Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.

References

Affected packages

Debian:11 / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/debian/openjpeg2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/debian/openjpeg2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/debian/openjpeg2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / openjpeg2

Package

Name
openjpeg2
Purl
pkg:deb/debian/openjpeg2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}