CVE-2019-11708

Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability

Firefox

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.

23. Jul 2019

Ausgewertete Quellen

• Mozilla
  https://bugzilla.mozilla.org/show_bug.cgi?id=1559858
• Mozilla
  https://www.mozilla.org/security/advisories/mfsa2019-19/
• Mozilla
  https://www.mozilla.org/security/advisories/mfsa2019-20/
• Hinweis
  http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html
• Hinweis
  https://security.gentoo.org/glsa/201908-12
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11708
• CISA
  Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability
• NVD
  CVE-2019-11708