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CentOS Linux: CVE-2018-10907: Important: Red Hat Gluster Storage security, bug fix, and enhancement update (Multiple Advisories)

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CentOS Linux: CVE-2018-10907: Important: Red Hat Gluster Storage security, bug fix, and enhancement update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
09/04/2018
Created
08/29/2019
Added
08/28/2019
Modified
05/25/2023

Description

It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using 'alloca(3)'. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution.

Solution(s)

  • centos-upgrade-glusterfs-server

References

  • CVE-2018-10907
  • RHSA-2018:2607
  • RHSA-2018:2608
  • RHSA-2018:3470

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