Medium severity · published Oct 31, 2018
CVE-2016-2121
A permissions flaw was found in redis, which sets weak permissions on certain files and directories that could potentially contain sensitive information
5.5
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openstack · Redhat
10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-2121
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-2121
Third Party Advisory
http://www.securityfocus.com/bid/94111
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3226
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-2121
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