Vulnerability · Published Dec 15, 2021 · Assigned by mitre
CVE-2020-23545
High 7.8
In plain English
A high-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 1.3% (higher than 71% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)1.3%top 29.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ReadXPM_W+0x0000000000000531.
Affected products (as reported)
References
- https://www.irfanview.com/plugins.htm x_refsource_MISC
- https://github.com/nhiephon/Research/blob/master/README.md x_refsource_MISC
- https://github.com/nhiephon/Research/blob/master/Irfanview/0x0000000000000531.MD x_refsource_MISC