CVEvulnerability
CVE-2018-12373
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-10-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
Description
dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.
Affected configurations
• mozilla thunderbird (< 52.9.0)
• redhat enterprise linux 6.0
• redhat enterprise linux 7.0
• redhat enterprise linux 7.5
• redhat enterprise linux 7.6
• redhat enterprise linux desktop 6.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux server 6.0
• redhat enterprise linux server 7.0
• redhat enterprise linux workstation 6.0
• redhat enterprise linux workstation 7.0
• debian debian linux 8.0
• debian debian linux 9.0
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• canonical ubuntu linux 18.04
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- http://www.securityfocus.com/bid/104613 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:2251 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2252 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464056 Issue Tracking, Permissions Required, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464667 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201811-13 Third Party Advisory
- https://usn.ubuntu.com/3714-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4244 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-18/ Vendor Advisory
- http://www.securityfocus.com/bid/104613 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:2251 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2252 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464056 Issue Tracking, Permissions Required, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464667 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201811-13 Third Party Advisory
- https://usn.ubuntu.com/3714-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4244 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-18/ Vendor Advisory