Firefox 3.5.4 and prior [Medium]

By Security Team on Wednesday, November 18th, 2009 in Security Notifications | Related Software Packages:

Affects:

  • Firefox 3.5.4 and prior [Medium]

Description

The nsGIFDecoder2::GifWrite function in decoders/gif/nsGIFDecoder2.cpp in libpr0n in Mozilla Firefox before 3.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an animated GIF file with a large image size, a different vulnerability than CVE-2009-3373.

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CVE Identifier: CVE-2009-3978
Severity: Medium

National Vulnerabilities Database

NIST National Vulnerabilities Database

Security Team

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