Vulnerability · Published Nov 10, 2021 · Assigned by mitre
CVE-2020-23886
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 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)1.0%top 37.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
XnView MP v0.96.4 was discovered to contain a heap overflow which allows attackers to cause a denial of service (DoS) via a crafted pict file. Related to a User Mode Write AV starting at ntdll!RtlpLowFragHeapFree.
Affected products (as reported)
References
- https://cwe.mitre.org/data/definitions/122.html x_refsource_MISC
- https://github.com/Aurorainfinity/vulnerabilities/tree/master/xnviewmp x_refsource_MISC
- https://www.xnview.com/en/xnviewmp/ x_refsource_MISC