← Retour aux CVEs

CVE-2019-11755

HIGH

7.5

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie9/27/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

mozilla:thunderbird

Faiblesses (CWE)

CWE-347

References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html(security@mozilla.org)

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1240290(security@mozilla.org)

https://lists.debian.org/debian-lts-announce/2019/11/msg00017.html(security@mozilla.org)

https://seclists.org/bugtraq/2019/Nov/24(security@mozilla.org)

https://usn.ubuntu.com/4202-1/(security@mozilla.org)

https://usn.ubuntu.com/4335-1/(security@mozilla.org)

https://www.debian.org/security/2019/dsa-4571(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2019-32/(security@mozilla.org)

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.mozilla.org/show_bug.cgi?id=1240290(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/11/msg00017.html(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/bugtraq/2019/Nov/24(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4202-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4335-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2019/dsa-4571(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2019-32/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.