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TI-2019-07474 Aliases CVE-2019-10153GHSA-m2cm-xr3w-89p5

A flaw was discovered in fence-agents, prior to version 4.3.4, where using non-ASCII…

Priority LOW 27CWE-172Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Low
Fix status
Partial Red Hat: 8 fixed, 2 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.

Summary

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.

Why it matters now

EPSS 0.02171 82nd percentileScored 2026-11-07
Fix Partial Red Hat: 1 advisoryRed Hat: 8 fixed, 2 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ClusterLabsfence-agentsfixed in 4.3.4—No fix listedCNA
  • fence-agents VendorClusterLabs Affected fixed in 4.3.4 Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:clusterlabs:fence-agents:*:*:*:*:*:*:*:*before 4.3.4VulnerableClusterLabs
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*8.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
  • cpe:2.3:a:clusterlabs:fence-agents:*:*:*:*:*:*:*:* Versions before 4.3.4 Vulnerable ·ClusterLabs
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat

Remediation

Red Hat 1 advisory

  • RHSA-2019:2037 Released 2019-08-06 · Red Hat rating Moderate
    fence-agents security, bug fix, and enhancement update
    • Red Hat Enterprise Linux ComputeNode (v. 7) fence-agents-4.2.1-24.el7, fence-agents-all-4.2.1-24.el7, fence-agents-amt-ws-4.2.1-24.el7 +34
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) fence-agents-virsh-4.2.1-24.el7
    • Red Hat Enterprise Linux Server (v. 7) fence-agents-4.2.1-24.el7, fence-agents-all-4.2.1-24.el7, fence-agents-amt-ws-4.2.1-24.el7 +36
    • Red Hat Enterprise Linux Server High Availability (v. 7) fence-agents-aliyun-4.2.1-24.el7, fence-agents-aws-4.2.1-24.el7, fence-agents-azure-arm-4.2.1-24.el7 +1
    • Red Hat Enterprise Linux Server Optional (v. 7) fence-agents-virsh-4.2.1-24.el7
    • Red Hat Enterprise Linux Server Resilient Storage (v. 7) fence-agents-aliyun-4.2.1-24.el7, fence-agents-aws-4.2.1-24.el7, fence-agents-azure-arm-4.2.1-24.el7 +1
    • Red Hat Enterprise Linux Workstation (v. 7) fence-agents-4.2.1-24.el7, fence-agents-all-4.2.1-24.el7, fence-agents-amt-ws-4.2.1-24.el7 +34
    • Red Hat Enterprise Linux Workstation Optional (v. 7) fence-agents-virsh-4.2.1-24.el7

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 8AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux ComputeNode (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux Server High Availability (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux Server Resilient Storage (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2019:2037
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2019:2037

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-10153
  2. 2026-10-03 Alias added: GHSA-m2cm-xr3w-89p5

References

Patch 2

Advisory 2

  • TI-2014-00099 Improper certificate validation in fence-agents CVSS 3.1MEDIUM 5.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences