Information Exposure Affecting gluster/glusterfs package, versions [3.12.0,3.12.14)[4.1.0,4.1.4)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.3% (70th percentile)

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  • Snyk IDSNYK-UNMANAGED-GLUSTERGLUSTERFS-2364736
  • published26 Jan 2022
  • disclosed4 Sept 2018
  • creditUnknown

Introduced: 4 Sep 2018

CVE-2018-10911  (opens in a new tab)
CWE-190  (opens in a new tab)
CWE-200  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade gluster/glusterfs to version 3.12.14, 4.1.4 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.

References

CVSS Scores

version 3.1