DEBIAN-CVE-2021-40145

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Source
https://security-tracker.debian.org/tracker/CVE-2021-40145
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-40145.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-40145
Upstream
Published
2021-08-26T01:15:11.747Z
Modified
2025-11-20T10:15:08.220469Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free. NOTE: the vendor's position is "The GD2 image format is a proprietary image format of libgd. It has to be regarded as being obsolete, and should only be used for development and testing purposes.

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": "unimportant"
}

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": "unimportant"
}

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": "unimportant"
}

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": "unimportant"
}