VYPR
Unrated severityNVD Advisory· Published Aug 18, 2004· Updated Jun 16, 2026

CVE-2004-0421

CVE-2004-0421

Description

The Portable Network Graphics library (libpng) 1.0.15 and earlier allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

27
  • Libpng/Libpng18 versions
    cpe:2.3:a:libpng:libpng:1.0.0:*:*:*:*:*:*:*+ 17 more
    • cpe:2.3:a:libpng:libpng:1.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.10:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.11:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.12:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.13:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.14:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.5:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.7:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.8:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.0.9:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.2.2:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.2.3:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.2.4:*:*:*:*:*:*:*
    • cpe:2.3:a:libpng:libpng:1.2.5:*:*:*:*:*:*:*
    • (no CPE)range: <=1.0.15
  • OpenPKG/Openpkg2 versions
    cpe:2.3:a:openpkg:openpkg:1.3:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:openpkg:openpkg:1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:openpkg:openpkg:2.0:*:*:*:*:*:*:*
  • Red Hat/Libpng2 versions
    cpe:2.3:a:redhat:libpng:1.2.2-16:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:redhat:libpng:1.2.2-16:*:*:*:*:*:*:*
    • cpe:2.3:a:redhat:libpng:1.2.2-20:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:2.1:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux:2.1:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux:3.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_desktop:3.0:*:*:*:*:*:*:*
  • cpe:2.3:o:trustix:secure_linux:2.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:trustix:secure_linux:2.0:*:*:*:*:*:*:*
    • cpe:2.3:o:trustix:secure_linux:2.1:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

17

News mentions

0

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