Exploit for #VU55684 Use-after-free in Mozilla Firefox and Firefox ESR

Vulnerability identifier: #VU55684

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-2021-29985

CWE-ID: CWE-416

Exploitation vector: Network

Exploits in database: 1

• August 10, 2021
  • Mozilla Firefox MediaCacheStream::NotifyDataReceived use-after-free vulnerability [Talos]

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

Vendor: Mozilla