Vulnerability Monitor

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CVE-2023-50762

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a different context, such as a signed GIT commit, could be used to spoof an email message. This vulnerability affects Thunderbird < 115.6.

Published

2023-12-19T14:15:07.093

Last Modified

2024-11-21T08:37:15.787

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	thunderbird	< 115.6	Yes
Operating System	debian	debian_linux	11.0	Yes
Operating System	debian	debian_linux	12.0	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1862625 Issue Tracking, Permissions Required ([email protected])
https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html ([email protected])
https://www.debian.org/security/2023/dsa-5582 Third Party Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-55/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1862625 Issue Tracking, Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5582 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-55/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)