CVE-2019-10153

MEDIUM
5
CVSS Score
Published: July 30, 2019 at 10:10 PM UTC
Updated: June 17, 2026 at 02:10 AM UTC
4 products affected across 2 vendorsEnterprise LinuxEnterprise Linux ServerEnterprise Linux Workstation

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Severity
MEDIUM5
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 4.3.4
Vendor states this is fixed in 4.3.4 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:2037
x_refsource_CONFIRMIssue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10153
x_refsource_CONFIRMPatchThird Party Advisory
https://github.com/ClusterLabs/fence-agents/pull/255
x_refsource_CONFIRMPatchThird Party Advisory
https://github.com/ClusterLabs/fence-agents/pull/272

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-172NVD-CWE-Other

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