Information Exposure Affecting sogo package, versions <3.2.4-0.2
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-DEBIAN12-SOGO-1559646
- published17 Feb 2017
- disclosed17 Feb 2017
Introduced: 17 Feb 2017
CVE-2016-6190 (opens in a new tab)How to fix?
Upgrade Debian:12 sogo to version 3.2.4-0.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream sogo package and not the sogo package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
SOGo before 2.3.12 and 3.x before 3.1.1 does not restrict access to the UID and DTSTAMP attributes, which allows remote authenticated users to obtain sensitive information about appointments with the "View the Date & Time" restriction, as demonstrated by correlating UIDs and DTSTAMPs between all users.
References
- https://security-tracker.debian.org/tracker/CVE-2016-6190
- https://github.com/inverse-inc/sogo/commit/717f45f640a2866b76a8984139391fae64339225
- https://github.com/inverse-inc/sogo/commit/875a4aca3218340fd4d3141950c82c2ff45b343d
- https://sogo.nu/bugs/view.php?id=3696
- http://www.openwall.com/lists/oss-security/2016/07/09/3
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-6190