Improper Certificate Validation Affecting evolution-ews-langpacks package, versions <0:3.28.5-5.el7
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-EVOLUTIONEWSLANGPACKS-1522518
- published26 Jul 2021
- disclosed15 Feb 2019
Introduced: 15 Feb 2019
CVE-2019-3890 (opens in a new tab)How to fix?
Upgrade RHEL:7 evolution-ews-langpacks to version 0:3.28.5-5.el7 or higher.
This issue was patched in RHSA-2020:1080.
NVD Description
Note: Versions mentioned in the description apply only to the upstream evolution-ews-langpacks package and not the evolution-ews-langpacks package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
It was discovered evolution-ews before 3.31.3 does not check the validity of SSL certificates. An attacker could abuse this flaw to get confidential information by tricking the user into connecting to a fake server without the user noticing the difference.