CVE-2019-11707: Mozilla Firefox and Thunderbird Type Confusion
Mozilla Firefox and Thunderbird Type Confusion Vulnerability. Mozilla Firefox and Thunderbird contain a type confusion vulnerability that can occur when manipulating JavaScript objects due to issues in Array.pop, allowing for an exploitable crash.
- CISA KEV-listed (remediation due 2022-06-13)
- EPSS 84.3% (99.3% percentile)