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cuspy memo


libgd の gdPngReadData() にバグ

2007/06/14 Thursday 23:47:17

げ、いろんな所で使ってるよ

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2756

The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service (CPU consumption) via a crafted PNG image with truncated data, which causes an infinite loop in the png_read_info function in libpng.

KTOK さんのところが怖いので gd-2.0.35RC4 に上げました。

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