CVE-2021-23954
Assigner: mozilla
Published: 2021-02-26T02:10:45
State: PUBLISHED
affected: product: Firefox
vendor: Mozilla
versions: status: affected
version: < 85
product: Thunderbird
vendor: Mozilla
versions: status: affected
version: < 78.7
product: Firefox ESR
vendor: Mozilla
versions: status: affected
version: < 78.7
descriptions: value: Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
problemTypes: descriptions: description: Type confusion when using logical assignment operators in JavaScript switch statements
type: text