CVE ID:	CVE-2021-29948
Description:	Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-29948 https://bugzilla.mozilla.org/show_bug.cgi?id=1692899 https://bugzilla.mozilla.org/show_bug.cgi?id=1692899 https://www.mozilla.org/security/advisories/mfsa2021-14/ https://www.mozilla.org/security/advisories/mfsa2021-14/