CVE-2018-15815 Memory corruption in n/a

Medium 5.5 Published Updated

A crafted image file can corrupt the exception handler chain in FastStone Image Viewer, potentially leading to application crashes or arbitrary code execution.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2018-15815?

CVE-2018-15815 is a medium-severity memory corruption vulnerability in n/a, published on 26 Mar 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

FastStone Image Viewer 6.5 has an Exception Handler Chain Corrupted issue starting at image00400000+0x00000000003ef68a via a crafted image file.

Weakness: CWE-754

Which versions are affected by CVE-2018-15815?

It affects 1 product.

Products include Faststone Image Viewer.

How do I fix CVE-2018-15815?

No fix has been published for CVE-2018-15815 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2018-15815 being exploited?

There is no known exploitation of CVE-2018-15815 in the wild and no public exploit code.

Sources

Also known as GHSA-jvxq-mj7w-pqw7.

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