Improper Cross-boundary Removal of Sensitive Data Affecting thunderbird package, versions <0:52.9.1-1.el7_5
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-THUNDERBIRD-4820489
- published26 Jul 2021
- disclosed27 May 2018
Introduced: 27 May 2018
CVE-2018-12373 (opens in a new tab)How to fix?
Upgrade RHEL:7 thunderbird to version 0:52.9.1-1.el7_5 or higher.
This issue was patched in RHSA-2018:2252.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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.
References
- http://www.securityfocus.com/bid/104613
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464056
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464667
- https://www.mozilla.org/security/advisories/mfsa2018-18/
- https://access.redhat.com/security/cve/CVE-2018-12373
- https://www.debian.org/security/2018/dsa-4244
- https://security.gentoo.org/glsa/201811-13
- https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html
- https://access.redhat.com/errata/RHSA-2018:2252
- https://usn.ubuntu.com/3714-1/