Description
libimageworsener.a in ImageWorsener before 1.3.1 has "left shift cannot be represented in type int" undefined behavior issues, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image, related to imagew-bmp.c and imagew-util.c.
Metrics
CVSS 3.0 8.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://blogs.gentoo.org/ago/2017/04/27/imageworsener-two-left-shift/Patch, Third Party Advisory, VDB Entry
- https://github.com/jsummers/imageworsener/commit/a00183107d4b84bc8a714290e824ca9c68dac738Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201706-06Third Party Advisory
- https://blogs.gentoo.org/ago/2017/04/27/imageworsener-two-left-shift/Patch, Third Party Advisory, VDB Entry
- https://github.com/jsummers/imageworsener/commit/a00183107d4b84bc8a714290e824ca9c68dac738Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201706-06Third Party Advisory
Timeline
- Published
- Apr 29, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified