Vulnerability Details : CVE-2017-8326
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.
Vulnerability category: Denial of service
Products affected by CVE-2017-8326
- cpe:2.3:a:entropymine:imageworsener:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8326
0.89%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8326
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-8326
-
The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-8326
-
https://security.gentoo.org/glsa/201706-06
ImageWorsener: Multiple vulnerabilities (GLSA 201706-06) — Gentoo securityThird Party Advisory
-
https://blogs.gentoo.org/ago/2017/04/27/imageworsener-two-left-shift/
imageworsener: two left shift | agostino's blogPatch;Third Party Advisory;VDB Entry
-
https://github.com/jsummers/imageworsener/commit/a00183107d4b84bc8a714290e824ca9c68dac738
Trying to fix some invalid left shift operations · jsummers/imageworsener@a001831 · GitHubIssue Tracking;Patch;Third Party Advisory
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