An update for pcs is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2022-1961
Final
1.0
1.0
2022-09-23
Initial
2022-09-23
2022-09-23
openEuler SA Tool V1.0
2022-09-23
pcs security update
An update for pcs is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
Security Fix(es):
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.(CVE-2022-2735)
An update for pcs is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
High
pcs
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1961
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-2735
https://nvd.nist.gov/vuln/detail/CVE-2022-2735
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
pcs-0.10.5-3.oe1.aarch64.rpm
pcs-snmp-0.10.5-3.oe1.aarch64.rpm
pcs-0.10.5-3.oe1.aarch64.rpm
pcs-snmp-0.10.5-3.oe1.aarch64.rpm
pcs-snmp-0.10.8-4.oe2203.aarch64.rpm
pcs-0.10.8-4.oe2203.aarch64.rpm
pcs-0.10.5-3.oe1.src.rpm
pcs-0.10.5-3.oe1.src.rpm
pcs-0.10.8-4.oe2203.src.rpm
pcs-0.10.5-3.oe1.x86_64.rpm
pcs-snmp-0.10.5-3.oe1.x86_64.rpm
pcs-snmp-0.10.5-3.oe1.x86_64.rpm
pcs-0.10.5-3.oe1.x86_64.rpm
pcs-snmp-0.10.8-4.oe2203.x86_64.rpm
pcs-0.10.8-4.oe2203.x86_64.rpm
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the hacluster token, this flaw allows an attacker to have complete control over the cluster managed by PCS.
2022-09-23
CVE-2022-2735
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
High
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
pcs security update
2022-09-23
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1961