FortiClient Vulnerability

Security Vulnerabilities fixed in thunderbird RHSA-2021:0297

Description

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.7.0. Security Fix(es): Mozilla: Cross-origin information leakage via redirected PDF requests (CVE-2021-23953) Mozilla: Type confusion when using logical assignment operators in JavaScript switch statements (CVE-2021-23954) Mozilla: Memory safety bugs fixed in Firefox 85 and Firefox ESR 78.7 (CVE-2021-23964) Mozilla: IMAP Response Injection when using STARTTLS (CVE-2020-15685) Mozilla: HTTPS pages could have been intercepted by a registered service worker when they should not have been (CVE-2020-26976) Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC (CVE-2021-23960) Mozilla: Cross-origin information leakage via redirected PDF requests (CVE-2021-23953) Mozilla: Type confusion when using logical assignment operators in JavaScript switch statements (CVE-2021-23954) Mozilla: Memory safety bugs fixed in Firefox 85 and Firefox ESR 78.7 (CVE-2021-23964) Mozilla: IMAP Response Injection when using STARTTLS (CVE-2020-15685) Mozilla: HTTPS pages could have been intercepted by a registered service worker when they should not have been (CVE-2020-26976) Mozilla: Use-after-poison for incorrectly redeclared JavaScript variables during GC (CVE-2021-23960) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.