CVE-2019-10153

MEDIUM EPSS 80.0%
Published Jul 30, 20196y ago · Modified Jun 17, 20262w ago
5.0 CVSS 3.1
Medium
Find Similar
Published Jul 30, 2019 6y ago
Last Modified Jun 17, 2026 2w ago

Description

A flaw was discovered in fence-agents, prior to version 4.3.4, where using non-ASCII characters in a guest VM's comment or other fields would cause fence_rhevm to exit with an exception. In cluster environments, this could lead to preventing automated recovery or otherwise denying service to clusters of which that VM is a member.

CVSS Details

Base Score
5.0
Exploitability
3.1
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
80.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-172

Affected Products 4

VendorProductVersionRange
clusterlabsfence-agents* <4.3.4
redhatenterprise_linux8.0any
redhatenterprise_linux_server7.0any
redhatenterprise_linux_workstation7.0any

References 4

  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:2037
    Third Party Advisory
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10153
    Issue TrackingThird Party Advisory
  • github.com https://github.com/ClusterLabs/fence-agents/pull/255
    PatchThird Party Advisory
  • github.com https://github.com/ClusterLabs/fence-agents/pull/272
    PatchThird Party Advisory

Remediation

  • github.com https://github.com/ClusterLabs/fence-agents/pull/255
    PatchThird Party Advisory
  • github.com https://github.com/ClusterLabs/fence-agents/pull/272
    PatchThird Party Advisory