DEBIAN-CVE-2021-40812

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Source
https://security-tracker.debian.org/tracker/CVE-2021-40812
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-40812.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-40812
Upstream
Published
2021-09-08T21:15:14Z
Modified
2025-09-25T23:27:08.455288Z
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

The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.

References

Affected packages

Debian:11 / libgd2

Package

Name
libgd2
Purl
pkg:deb/debian/libgd2?arch=source

Affected ranges

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

Affected versions

2.*

2.3.0-2
2.3.3-1
2.3.3-3
2.3.3-6
2.3.3-7
2.3.3-8
2.3.3-9
2.3.3-10
2.3.3-11
2.3.3-12
2.3.3-12+hurd.1
2.3.3-12+hurd.2
2.3.3-13

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libgd2

Package

Name
libgd2
Purl
pkg:deb/debian/libgd2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libgd2

Package

Name
libgd2
Purl
pkg:deb/debian/libgd2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libgd2

Package

Name
libgd2
Purl
pkg:deb/debian/libgd2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}