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prionPRIOn knowledge basePRION:CVE-2009-3978
HistoryNov 19, 2009 - 12:30 a.m.

Null pointer dereference

2009-11-1900:30:00
PRIOn knowledge base
www.prio-n.com
8

AI Score

6.6

Confidence

Low

EPSS

0.322

Percentile

97.0%

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.