CVE-2018-12373: Infoleak
First published: Tue Jul 03 2018(Updated: )
A flaw was found in Mozilla Thunderbird before version 52.9. Decrypted S/MIME parts hidden with CSS or <plaintext> can leak plaintext when included in a HTML reply/forward. References: <a href="https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12373">https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12373</a> <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1464667">https://bugzilla.mozilla.org/show_bug.cgi?id=1464667</a>
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | |
| Mozilla Thunderbird | <52.9 | 52.9 |
| redhat/thunderbird | <52.9 | 52.9 |
| debian/thunderbird | 1:115.12.0-1~deb11u1 1:128.4.3esr-1~deb11u1 1:115.16.0esr-1~deb12u1 1:128.4.3esr-1~deb12u1 1:128.4.3esr-1 |
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Reference Links
- http://www.securityfocus.com/bid/104613
- https://access.redhat.com/errata/RHSA-2018:2251
- https://access.redhat.com/errata/RHSA-2018:2252
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464056
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464667
- https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html
- https://security.gentoo.org/glsa/201811-13
- https://usn.ubuntu.com/3714-1/
- https://www.debian.org/security/2018/dsa-4244
- https://www.mozilla.org/security/advisories/mfsa2018-18/
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/
- https://launchpad.net/bugs/cve/CVE-2018-12373
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12373
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1598530
- https://bugzilla.redhat.com/show_bug.cgi?id=1598529
- https://security-tracker.debian.org/tracker/CVE-2018-12373
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12373
- https://nvd.nist.gov/vuln/detail/CVE-2018-12373
- https://ubuntu.com/security/CVE-2018-12373
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- collector/nvd-index
- collector/mozilla-advisory
- vendor/mozilla
- vendor/thunderbird
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- source/Mozilla
- agent/software-canonical-lookup
- agent/weakness
- agent/severity
- collector/nvd-cve
- source/NVD
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-12373
- agent/description
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- canonical/mozilla thunderbird
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/6.0
- version/redhat enterprise linux/7.0
- version/redhat enterprise linux/7.5
- version/redhat enterprise linux/7.6
- canonical/redhat enterprise linux desktop
- version/redhat enterprise linux desktop/6.0
- version/redhat enterprise linux desktop/7.0
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/6.0
- version/redhat enterprise linux server/7.0
- canonical/redhat enterprise linux workstation
- version/redhat enterprise linux workstation/6.0
- version/redhat enterprise linux workstation/7.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/17.10
- version/canonical ubuntu linux/18.04
- package-manager/redhat
- package-manager/debian