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amazonAmazonALAS2-2019-1348
HistoryNov 04, 2019 - 10:16 p.m.

Medium: fence-agents

2019-11-0422:16:00
alas.aws.amazon.com
18

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

AI Score

5

Confidence

High

EPSS

0.001

Percentile

47.9%

Issue Overview:

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.(CVE-2019-10153)

Affected Packages:

fence-agents

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update fence-agents to update your system.

New Packages:

aarch64:  
    fence-agents-debuginfo-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-common-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-all-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-amt-ws-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-apc-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-apc-snmp-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-bladecenter-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-brocade-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-cisco-mds-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-cisco-ucs-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-compute-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-drac5-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-eaton-snmp-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-emerson-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-eps-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-heuristics-ping-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-hpblade-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ibmblade-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ifmib-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ilo2-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ilo-moonshot-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ilo-mp-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ilo-ssh-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-intelmodular-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ipdu-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-ipmilan-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-mpath-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-kdump-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-redfish-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-rhevm-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-rsa-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-rsb-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-sbd-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-scsi-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-virsh-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-vmware-rest-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-vmware-soap-4.2.1-24.amzn2.0.3.aarch64  
    fence-agents-wti-4.2.1-24.amzn2.0.3.aarch64  
  
i686:  
    fence-agents-debuginfo-4.2.1-24.amzn2.0.3.i686  
    fence-agents-common-4.2.1-24.amzn2.0.3.i686  
    fence-agents-all-4.2.1-24.amzn2.0.3.i686  
    fence-agents-amt-ws-4.2.1-24.amzn2.0.3.i686  
    fence-agents-apc-4.2.1-24.amzn2.0.3.i686  
    fence-agents-apc-snmp-4.2.1-24.amzn2.0.3.i686  
    fence-agents-bladecenter-4.2.1-24.amzn2.0.3.i686  
    fence-agents-brocade-4.2.1-24.amzn2.0.3.i686  
    fence-agents-cisco-mds-4.2.1-24.amzn2.0.3.i686  
    fence-agents-cisco-ucs-4.2.1-24.amzn2.0.3.i686  
    fence-agents-compute-4.2.1-24.amzn2.0.3.i686  
    fence-agents-drac5-4.2.1-24.amzn2.0.3.i686  
    fence-agents-eaton-snmp-4.2.1-24.amzn2.0.3.i686  
    fence-agents-emerson-4.2.1-24.amzn2.0.3.i686  
    fence-agents-eps-4.2.1-24.amzn2.0.3.i686  
    fence-agents-heuristics-ping-4.2.1-24.amzn2.0.3.i686  
    fence-agents-hpblade-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ibmblade-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ifmib-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ilo2-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ilo-moonshot-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ilo-mp-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ilo-ssh-4.2.1-24.amzn2.0.3.i686  
    fence-agents-intelmodular-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ipdu-4.2.1-24.amzn2.0.3.i686  
    fence-agents-ipmilan-4.2.1-24.amzn2.0.3.i686  
    fence-agents-mpath-4.2.1-24.amzn2.0.3.i686  
    fence-agents-kdump-4.2.1-24.amzn2.0.3.i686  
    fence-agents-redfish-4.2.1-24.amzn2.0.3.i686  
    fence-agents-rhevm-4.2.1-24.amzn2.0.3.i686  
    fence-agents-rsa-4.2.1-24.amzn2.0.3.i686  
    fence-agents-rsb-4.2.1-24.amzn2.0.3.i686  
    fence-agents-sbd-4.2.1-24.amzn2.0.3.i686  
    fence-agents-scsi-4.2.1-24.amzn2.0.3.i686  
    fence-agents-virsh-4.2.1-24.amzn2.0.3.i686  
    fence-agents-vmware-rest-4.2.1-24.amzn2.0.3.i686  
    fence-agents-vmware-soap-4.2.1-24.amzn2.0.3.i686  
    fence-agents-wti-4.2.1-24.amzn2.0.3.i686  
  
src:  
    fence-agents-4.2.1-24.amzn2.0.3.src  
  
x86_64:  
    fence-agents-debuginfo-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-common-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-all-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-aliyun-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-amt-ws-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-apc-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-apc-snmp-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-aws-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-bladecenter-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-brocade-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-cisco-mds-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-cisco-ucs-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-compute-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-drac5-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-eaton-snmp-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-emerson-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-eps-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-gce-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-heuristics-ping-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-hpblade-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ibmblade-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ifmib-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ilo2-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ilo-moonshot-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ilo-mp-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ilo-ssh-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-intelmodular-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ipdu-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-ipmilan-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-mpath-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-kdump-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-redfish-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-rhevm-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-rsa-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-rsb-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-sbd-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-scsi-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-virsh-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-vmware-rest-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-vmware-soap-4.2.1-24.amzn2.0.3.x86_64  
    fence-agents-wti-4.2.1-24.amzn2.0.3.x86_64  

Additional References

Red Hat: CVE-2019-10153

Mitre: CVE-2019-10153

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

AI Score

5

Confidence

High

EPSS

0.001

Percentile

47.9%