CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Firefox. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
exploit
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2023-4048
Severity
HIGH
CVSS
7.5
EPSS
0.92%
Firefox
Original NVD Description
An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Related CVEs
Other vulnerabilities affecting the same vendor(s)