CVE-2019-11755
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-11755
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11755.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-11755
- Related
- Published
- 2019-09-27T18:15:14Z
- Modified
- 2024-09-18T01:00:20Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://bugzilla.mozilla.org/show_bug.cgi?id=1240290
- https://www.debian.org/security/2019/dsa-4571
- https://www.mozilla.org/security/advisories/mfsa2019-32/
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
- https://lists.debian.org/debian-lts-announce/2019/11/msg00017.html
- https://seclists.org/bugtraq/2019/Nov/24
- https://usn.ubuntu.com/4202-1/
- https://usn.ubuntu.com/4335-1/
- https://security-tracker.debian.org/tracker/CVE-2019-11755
Affected packages
Debian:11 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source
Debian:12 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source
Debian:13 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source