The iw_get_ui16be function in imagew-util.c:422:24 in libimageworsener.a in ImageWorsener 1.3.1 allows remote attackers to cause a denial of service (invalid read and SEGV) via a crafted image, related to imagew-jpeg.c.
The product reads data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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https://github.com/jsummers/imageworsener/commit/b45cb1b665a14b0175b9cb1502ef7168e1fe0d5d | patch third party advisory issue tracking |
https://blogs.gentoo.org/ago/2017/05/20/imageworsener-multiple-vulnerabilities/ | patch third party advisory vdb entry |