GCVE-110-MAGEIA-2022-157

The updated thunderbird packages fix security vulnerabilities: Use-after-free in NSSToken objects (CVE-2022-1097). Use-after-free after VR Process destruction (CVE-2022-1196). OpenPGP revocation information was ignored (CVE-2022-1197). Denial of Service via complex regular expressions (CVE-2022-24713). xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context (CVE-2022-25235). xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs (CVE-2022-25236). In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames (CVE-2022-25315). Out of bounds write due to unexpected WebAuthN Extensions (CVE-2022-28281). Use-after-free in DocumentL10n::TranslateDocument (CVE-2022-28282). Incorrect AliasSet used in JIT Codegen (CVE-2022-28285). iframe contents could be rendered outside the border (CVE-2022-28286). Memory safety bugs fixed in Thunderbird 91.8 (CVE-2022-28289).