CVE-2016-2121

Severity: medium (CVSS 5.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-10-31 · updated 2026-06-17
Weakness: CWE-732

Description

A permissions flaw was found in redis, which sets weak permissions on certain files and directories that could potentially contain sensitive information. A local, unprivileged user could possibly use this flaw to access unauthorized system information.

Affected products

OpenStack: 10

References

http://www.securityfocus.com/bid/94111
https://access.redhat.com/errata/RHSA-2017:3226
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-2121
http://www.securityfocus.com/bid/94111
https://access.redhat.com/errata/RHSA-2017:3226
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-2121

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