Vulnerability Details : CVE-2017-8325
The iw_process_cols_to_intermediate function in imagew-main.c in libimageworsener.a in ImageWorsener before 1.3.1 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted image.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2017-8325
- cpe:2.3:a:entropymine:imageworsener:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8325
0.46%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8325
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-2017-8325
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-8325
-
https://security.gentoo.org/glsa/201706-06
ImageWorsener: Multiple vulnerabilities (GLSA 201706-06) — Gentoo securityThird Party Advisory
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https://blogs.gentoo.org/ago/2017/04/27/imageworsener-heap-based-buffer-overflow-in-iw_process_cols_to_intermediate-imagew-main-c/
imageworsener: heap-based buffer overflow in iw_process_cols_to_intermediate (imagew-main.c) | agostino's blogPatch;Third Party Advisory;VDB Entry
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https://github.com/jsummers/imageworsener/commit/86564051db45b466e5f667111ce00b5eeedc8fb6
Reduced the max memory use and image size in 64-bit builds · jsummers/imageworsener@8656405 · GitHubIssue Tracking;Patch;Third Party Advisory
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