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Pngcheck

pngcheck

Vendor: Libpng • 2 CVEs

CVEs (2)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2020-35511
2Debian
Libpng
2Debian Linux
Pngcheck
Jun 17, 2026
Aug 23, 2022
N/A· v4
7.8 HIGH· v3
N/A· v2
A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.
CVE-2020-27818
3Debian
FedoraprojectLibpng
4Debian Linux
Extra Packages For Enterprise LinuxFedora+1 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
3.3 LOW· v3
4.3 MEDIUM· v2
A flaw was found in the check_chunk_name() function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application ava...Show more
A flaw was found in the check_chunk_name() function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application availability.Show less