(RHSA-2022:6169) Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 91.13.0.

Security Fix(es):

• Mozilla: Address bar spoofing via XSLT error handling (CVE-2022-38472)

• Mozilla: Cross-origin XSLT Documents would have inherited the parent’s permissions (CVE-2022-38473)

• Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2 (CVE-2022-38477)

• Mozilla: Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and Firefox ESR 91.13 (CVE-2022-38478)

• Mozilla: Data race and potential use-after-free in PK11_ChangePW (CVE-2022-38476)

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.