8.8
HIGH
CVE-2017-8326
ImageWorsener Left Shift Integer Overflow Denial of Service
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.

INFO

Published Date :

April 29, 2017, 8:59 p.m.

Last Modified :

Oct. 3, 2019, 12:03 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2017-8326 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Entropymine imageworsener
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-8326.

URL Resource
https://blogs.gentoo.org/ago/2017/04/27/imageworsener-two-left-shift/ Patch Third Party Advisory VDB Entry
https://github.com/jsummers/imageworsener/commit/a00183107d4b84bc8a714290e824ca9c68dac738 Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/201706-06 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-8326 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-8326 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-19 CWE-682
  • CPE Deprecation Remap by [email protected]

    Sep. 16, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:imageworsener_project:imageworsener:*:*:*:*:*:*:*:* versions from (including) 1.3.0 OR *cpe:2.3:a:entropymine:imageworsener:*:*:*:*:*:*:*:* versions from (including) 1.3.0
  • Modified Analysis by [email protected]

    Mar. 19, 2019

    Action Type Old Value New Value
    Changed Reference Type https://security.gentoo.org/glsa/201706-06 No Types Assigned https://security.gentoo.org/glsa/201706-06 Third Party Advisory
  • CVE Modified by [email protected]

    Jul. 01, 2017

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201706-06 [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 10, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://blogs.gentoo.org/ago/2017/04/27/imageworsener-two-left-shift/ No Types Assigned https://blogs.gentoo.org/ago/2017/04/27/imageworsener-two-left-shift/ Patch, Third Party Advisory, VDB Entry
    Changed Reference Type https://github.com/jsummers/imageworsener/commit/a00183107d4b84bc8a714290e824ca9c68dac738 No Types Assigned https://github.com/jsummers/imageworsener/commit/a00183107d4b84bc8a714290e824ca9c68dac738 Issue Tracking, Patch, Third Party Advisory
    Added CWE CWE-19
    Added CPE Configuration OR *cpe:2.3:a:imageworsener_project:imageworsener:1.3.0:*:*:*:*:*:*:* (and previous)
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-8326 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-8326 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.50 }} 0.15%

score

0.72864

percentile

CVSS30 - Vulnerability Scoring System
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