cbcvebase.
CVE-2022-1520
published 2022-12-22

CVE-2022-1520: When viewing an email message A, which contains an attached message B, where B is encrypted or digitally signed or both, Thunderbird may show an incorrect…

PriorityP415medium4.3CVSS 3.1
AVNACLPRNUIRSUCNILAN
EPSS
0.27%
18.3th percentile
When viewing an email message A, which contains an attached message B, where B is encrypted or digitally signed or both, Thunderbird may show an incorrect encryption or signature status. After opening and viewing the attached message B, when returning to the display of message A, the message A might be shown with the security status of message B. This vulnerability affects Thunderbird < 91.9.

Affected

11 ranges
VendorProductVersion rangeFixed in
debianthunderbird< thunderbird 1:91.9.0-1 (bookworm)thunderbird 1:91.9.0-1 (bookworm)
mozillafirefox
mozillathunderbird< 91.991.9
mozillathunderbird>= 0 < 1:91.9.0-1~deb11u11:91.9.0-1~deb11u1
mozillathunderbird>= 0 < 1:91.9.0-11:91.9.0-1
mozillathunderbird>= 0 < 1:91.9.0-11:91.9.0-1
mozillathunderbird>= 0 < 1:91.9.0-11:91.9.0-1
mozillathunderbird>= 0 < 1:91.9.1+build1-0ubuntu0.18.04.11:91.9.1+build1-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:91.9.1+build1-0ubuntu0.20.04.11:91.9.1+build1-0ubuntu0.20.04.1
mozillathunderbird>= 0 < 1:91.9.1+build1-0ubuntu0.22.04.11:91.9.1+build1-0ubuntu0.22.04.1
mozillathunderbird>= unspecified < 91.991.9

CVSS provenance

nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
osv4.3MEDIUM
vendor_redhat7.1HIGH
vendor_debian4.3MEDIUM
vendor_ubuntu4.3MEDIUM
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