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CVE-2019-9813

CVSS v3.0 8.8 (High)
88% Progress
CVSS v2.0 6.8 (Medium)
68% Progress
EPSS 59.08 % (98th)
59.08% Progress
Affected Products 3
Advisories 30
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Incorrect handling of proto mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.

Weaknesses
CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2019-04-26 17:29:04
(5 years ago)
Updated Date
2020-08-24 17:37:01
(4 years ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 66.0.1 version cpe:2.3:a:mozilla:firefox < 66.0.1
  Mozilla Firefox Esr prior 60.6.1 version cpe:2.3:a:mozilla:firefox_esr < 60.6.1
  Mozilla Thunderbird prior 60.6.1 version cpe:2.3:a:mozilla:thunderbird < 60.6.1