Risk Letters

Exploited vulnerability

CVE-2016-9079

TLP:CLEAR

Mozilla Firefox, Firefox ESR, and Thunderbird Use-After-Free Vulnerability

Mozilla Firefox, Firefox ESR, and Thunderbird contain a use-after-free vulnerability in SVG Animation, targeting Firefox and Tor browser users on Windows.

Facts

  • Vendor: Mozilla
  • Product: Firefox, Firefox ESR, and Thunderbird
  • CVSS: 7.5
  • EPSS (probability of exploitation within 30 days): 87.4 %
  • On CISA's Known Exploited Vulnerabilities list since: 22 June 2023
  • First known exploitation: 22 June 2023
  • CISA's deadline for US federal agencies: 13 July 2023
  • Weakness: CWE-416
  • First seen by Risk Letters: 22 June 2023

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