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Short Name

HTTP:STC:IMG:PNG-TRNS-ERROR

Severity

Medium

Recommended

No

Category

HTTP

Keywords

png tRNS

Release Date

2005/11/07

Update Number

1213

Supported Platforms


HTTP: Bad tRNS Parameter


This anomaly triggers when it detects that the tRNS chunk contains bad parameters. Malicious Web sites can post PNG files that, when being viewed, can crash the browser's system.

Extended Description

None

References

  • URL: http://www.libpng.org/pub/png/spec/iso/index-object.html

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