CVE-2017-7454

Description

The iwgif_record_pixel function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory gentoo.org Vendor Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201706-06 vendor advisory
http://www.securityfocus.com/bid/97494 vdb entry
https://github.com/jsummers/imageworsener/issues/11 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-7454?
CVE-2017-7454 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7454?
To fix CVE-2017-7454, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-7454 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7454 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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