CVE-2020-35511

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Source
https://cve.org/CVERecord?id=CVE-2020-35511
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35511.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-35511
Downstream
Related
Published
2022-08-23T20:15:08.187Z
Modified
2026-04-11T12:34:32.063798Z
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.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "10.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "11.0"
                }
            ]
        }
    ]
}
References

Affected packages

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
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:libpng:pngcheck:2.4.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.4.0"
        }
    ]
}

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

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35511.json"