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Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package glusterfs  (opens in a new tab)

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EPSS
3.07% (86th percentile)

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  • Snyk IDSNYK-UBUNTU1910-GLUSTERFS-652104
  • published25 Sept 2018
  • disclosed4 Sept 2018
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Introduced: 4 Sep 2018

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

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glusterfs package and not the glusterfs package as distributed by Ubuntu.

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.