OESA-2022-1961

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1961
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2022-1961.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2022-1961
Upstream
Published
2022-09-23T11:04:21Z
Modified
2025-09-03T06:18:11.249546Z
Summary
pcs security update
Details

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)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / pcs

Package

Name
pcs
Purl
pkg:rpm/openEuler/pcs&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.10.5-3.oe1

Ecosystem specific 

{
    "src": [
        "pcs-0.10.5-3.oe1.src.rpm"
    ],
    "x86_64": [
        "pcs-0.10.5-3.oe1.x86_64.rpm",
        "pcs-snmp-0.10.5-3.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "pcs-0.10.5-3.oe1.aarch64.rpm",
        "pcs-snmp-0.10.5-3.oe1.aarch64.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / pcs

Package

Name
pcs
Purl
pkg:rpm/openEuler/pcs&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.10.5-3.oe1

Ecosystem specific 

{
    "src": [
        "pcs-0.10.5-3.oe1.src.rpm"
    ],
    "x86_64": [
        "pcs-snmp-0.10.5-3.oe1.x86_64.rpm",
        "pcs-0.10.5-3.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "pcs-0.10.5-3.oe1.aarch64.rpm",
        "pcs-snmp-0.10.5-3.oe1.aarch64.rpm"
    ]
}

openEuler:22.03-LTS / pcs

Package

Name
pcs
Purl
pkg:rpm/openEuler/pcs&distro=openEuler-22.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.10.8-4.oe2203

Ecosystem specific 

{
    "src": [
        "pcs-0.10.8-4.oe2203.src.rpm"
    ],
    "x86_64": [
        "pcs-snmp-0.10.8-4.oe2203.x86_64.rpm",
        "pcs-0.10.8-4.oe2203.x86_64.rpm"
    ],
    "aarch64": [
        "pcs-snmp-0.10.8-4.oe2203.aarch64.rpm",
        "pcs-0.10.8-4.oe2203.aarch64.rpm"
    ]
}