Risk Letters

Exploited vulnerability

CVE-2019-11708

TLP:CLEAR

Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability

Mozilla Firefox and Thunderbird contain a sandbox escape vulnerability that could result in remote code execution.

Facts

  • Vendor: Mozilla
  • Product: Firefox and Thunderbird
  • CVSS: 10
  • EPSS (probability of exploitation within 30 days): 55.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 23 May 2022
  • First known exploitation: 23 May 2022
  • CISA's deadline for US federal agencies: 13 June 2022
  • Weakness: CWE-20
  • First seen by Risk Letters: 23 May 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD