Vulnerability · Published Jan 25, 2021 · Assigned by mitre

CVE-2020-35843

Medium 5.5

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.8%top 44.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

FastStone Image Viewer 7.5 has an out-of-bounds write (via a crafted image file) at FSViewer.exe+0x956e.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://twitter.com/DmitriyMelikov x_refsource_MISC
https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md x_refsource_MISC