CVE-2020-35511

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-35511
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35511.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-35511
Downstream
Related
Published
2022-08-23T20:15:08Z
Modified
2025-09-14T04:49:32.266708Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.

References

Affected packages

Debian:11 / pngcheck

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.3-1~deb11u1

Affected versions

2.*

2.3.0-13

3.*

3.0.2-1
3.0.2-2
3.0.2-3
3.0.2-4
3.0.3-1~deb10u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / pngcheck

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / pngcheck

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / pngcheck

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/pnggroup/pngcheck

Affected ranges

Type
GIT
Repo
https://github.com/pnggroup/pngcheck
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5c1bdb452ee8bfdb6272d0bcc80193ae6e9bc449

Affected versions

v1.*

v1.2
v1.5
v1.6
v1.7
v1.8
v1.92
v1.93
v1.94
v1.96
v1.97
v1.98
v1.99.2
v1.99.3

v2.*

v2.0.0
v2.1.0
v2.2.0
v2.3.0
v2.4.0