Mozilla · Firefox · CVE-2023-32209
**Name of the Vulnerable Software and Affected Versions**
Firefox versions prior to 113
Firefox ESR (affected versions not specified)
**Description**
The issue is related to an uncontrolled consumption of resources, potentially leading to a denial of service. A maliciously crafted favicon could cause an out of memory crash. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.
**Recommendations**
For Firefox versions prior to 113, update to version 113 or later to resolve the issue.
For Firefox ESR, at the moment, there is no information about a newer version that contains a fix for this vulnerability.