Anolis OS update for fence-agents

1) Input validation error

EUVDB-ID: #VU67186

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-36087

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within uri_validate functions. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

fence-agents-wti: before 4.10.0-43.0.1

fence-agents-vmware-soap: before 4.10.0-43.0.1

fence-agents-vmware-rest: before 4.10.0-43.0.1

fence-agents-virsh: before 4.10.0-43.0.1

fence-agents-scsi: before 4.10.0-43.0.1

fence-agents-sbd: before 4.10.0-43.0.1

fence-agents-rsb: before 4.10.0-43.0.1

fence-agents-rsa: before 4.10.0-43.0.1

fence-agents-rhevm: before 4.10.0-43.0.1

fence-agents-mpath: before 4.10.0-43.0.1

fence-agents-lpar: before 4.10.0-43.0.1

fence-agents-ipmilan: before 4.10.0-43.0.1

fence-agents-ipdu: before 4.10.0-43.0.1

fence-agents-intelmodular: before 4.10.0-43.0.1

fence-agents-ilo2: before 4.10.0-43.0.1

fence-agents-ilo-ssh: before 4.10.0-43.0.1

fence-agents-ilo-mp: before 4.10.0-43.0.1

fence-agents-ilo-moonshot: before 4.10.0-43.0.1

fence-agents-ifmib: before 4.10.0-43.0.1

fence-agents-ibmblade: before 4.10.0-43.0.1

fence-agents-hpblade: before 4.10.0-43.0.1

fence-agents-heuristics-ping: before 4.10.0-43.0.1

fence-agents-eps: before 4.10.0-43.0.1

fence-agents-emerson: before 4.10.0-43.0.1

fence-agents-eaton-snmp: before 4.10.0-43.0.1

fence-agents-drac5: before 4.10.0-43.0.1

fence-agents-common: before 4.10.0-43.0.1

fence-agents-cisco-ucs: before 4.10.0-43.0.1

fence-agents-cisco-mds: before 4.10.0-43.0.1

fence-agents-brocade: before 4.10.0-43.0.1

fence-agents-bladecenter: before 4.10.0-43.0.1

fence-agents-apc-snmp: before 4.10.0-43.0.1

fence-agents-apc: before 4.10.0-43.0.1

fence-agents-amt-ws: before 4.10.0-43.0.1

fence-virtd-tcp: before 4.10.0-43.0.1

fence-virtd-serial: before 4.10.0-43.0.1

fence-virtd-multicast: before 4.10.0-43.0.1

fence-virtd-libvirt: before 4.10.0-43.0.1

fence-virtd-cpg: before 4.10.0-43.0.1

fence-virtd: before 4.10.0-43.0.1

fence-virt: before 4.10.0-43.0.1

fence-agents-compute: before 4.10.0-43.0.1

fence-agents-redfish: before 4.10.0-43.0.1

fence-agents-kdump: before 4.10.0-43.0.1

fence-agents-all: before 4.10.0-43.0.1

CPE2.3

• cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
• cpe:2.3:o:openanolis:fence-agents-wti:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-vmware-soap:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-vmware-rest:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-virsh:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-scsi:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-sbd:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-rsb:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-rsa:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-rhevm:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-mpath:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-lpar:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ipmilan:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ipdu:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-intelmodular:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ilo2:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ilo-ssh:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ilo-mp:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ilo-moonshot:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ifmib:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-ibmblade:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-hpblade:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-heuristics-ping:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-eps:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-emerson:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-eaton-snmp:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-drac5:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-common:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-cisco-ucs:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-cisco-mds:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-brocade:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-bladecenter:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-apc-snmp:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-apc:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-amt-ws:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virtd-tcp:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virtd-serial:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virtd-multicast:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virtd-libvirt:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virtd-cpg:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virtd:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-virt:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-compute:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-redfish:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-kdump:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:o:openanolis:fence-agents-all:*:*:*:*:*:anolis_os:*:*

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0405

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.