Exploit for #VU18030 Type confusion in Mozilla Firefox

Vulnerability identifier: #VU18030

Vulnerability risk: High

CVSSv4.0: 7.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2019-9791

CWE-ID: CWE-843

Exploitation vector: Network

Exploits in database: 2

• September 12, 2021
  • CVE-2019-9791 (Exploit chain for CVE-2019-9791 & CVE-2019-11708 against firefox 65.0 on windows 64bit) [Github]
• June 17, 2021
  • Spidermonkey - IonMonkey Type Inference is Incorrect for Constructors Entered via OSR [Exploit-DB]

Vulnerable software:
Mozilla Firefox
Client/Desktop applications / Web browsers

Vendor: Mozilla