CVE-2019-11755
- State
- Published
- Severity
- Not scored
- Published
- Sep 27, 2019
- Updated
- Aug 4, 2024
- Reserved
- May 3, 2019
Description
A crafted S/MIME message consisting of an inner encryption layer and an outer SignedData layer was shown as having a valid digital signature, although the signer might have had no access to the contents of the encrypted message, and might have stripped a different signature from the encrypted message. Previous versions had only suppressed showing a digital signature for messages with an outer multipart/signed layer. This vulnerability affects Thunderbird < 68.1.1.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
ThunderbirdMozilla |
|
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1240290
- https://www.mozilla.org/security/advisories/mfsa2019-32/
- openSUSE-SU-2019:2248vendor-advisory
- openSUSE-SU-2019:2249vendor-advisory
- 20191118 [SECURITY] [DSA 4571-1] thunderbird security updatemailing-list
- DSA-4571vendor-advisory
- [debian-lts-announce] 20191118 [SECURITY] [DLA 1997-1] thunderbird security updatemailing-list
- USN-4202-1vendor-advisory
- USN-4335-1vendor-advisory
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