A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and potentially further memory corruption. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
The product uses or accesses a resource that has not been initialized.
Link | Tags |
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https://www.mozilla.org/security/advisories/mfsa2022-20/ | vendor advisory |
https://www.mozilla.org/security/advisories/mfsa2022-22/ | vendor advisory |
https://www.mozilla.org/security/advisories/mfsa2022-21/ | vendor advisory |
https://bugzilla.mozilla.org/show_bug.cgi?id=1767590 | issue tracking permissions required vendor advisory |