DEBIAN-CVE-2020-27824

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2020-27824
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-27824.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-27824
Upstream
Published
2021-05-13T14:15:17Z
Modified
2025-09-25T02:18:03.530569Z
Summary
[none]
Details

A flaw was found in OpenJPEG’s encoder in the opjdwtcalcexplicitstepsizes() function. This flaw allows an attacker who can supply crafted input to decomposition levels to cause a buffer overflow. The highest threat from this vulnerability is to 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"
}