Vulnerability · Published Oct 28, 2021 · Assigned by mitre
CVE-2020-23549
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 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)1.0%top 38.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted .cr2 file, related to a "Data from Faulting Address controls Branch Selection starting at FORMATS!GetPlugInInfo+0x00000000000047f6".
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