Description
The iwgif_read_image function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.
References (4)
Core 4
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://blogs.gentoo.org/ago/2017/04/17/imageworsener-divide-by-zero-in-iwgif_record_pixel-imagew-gif-c/
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201706-06
Patch, Third Party Advisory x_refsource_misc
https://github.com/jsummers/imageworsener/commit/ca3356eb49fee03e2eaf6b6aff826988c1122d93
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://github.com/jsummers/imageworsener/issues/15
Scores
CVSS v3
5.5
EPSS
0.0050
EPSS Percentile
66.1%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-369
Status
published
Products (1)
entropymine/imageworsener
1.3.0
Published
Apr 19, 2017
Tracked Since
Feb 18, 2026