CVE-2019-11707

Mozilla Firefox and Thunderbird Type Confusion Vulnerability

Firefox

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.

23. Jul 2019

Ausgewertete Quellen

• Mozilla
  https://bugzilla.mozilla.org/show_bug.cgi?id=1544386
• Mozilla
  https://www.mozilla.org/security/advisories/mfsa2019-18/
• Mozilla
  https://www.mozilla.org/security/advisories/mfsa2019-20/
• Hinweis
  https://security.gentoo.org/glsa/201908-12
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11707
• CISA
  Mozilla Firefox and Thunderbird Type Confusion Vulnerability
• NVD
  CVE-2019-11707