It was discovered that an update for PCS package in RHBA-2023:2151 erratum released as…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.
Summary
It was discovered that an update for PCS package in RHBA-2023:2151 erratum released as part of Red Hat Enterprise Linux 9.2 failed to include the fix for the Webpack issue CVE-2023-28154 (for PCS package), which was previously addressed in Red Hat Enterprise Linux 9.1 via erratum RHSA-2023:1591. The CVE-2023-2319 was assigned to that Red Hat specific security regression in Red Hat Enterprise Linux 9.2.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | pcs | Affects pcs v0.11.4-6.el9, Fixed in pcs v0.11.4-7.el9_2 | — | No fix listed | CNA |
- pcs Vendor— Affected Affects pcs v0.11.4-6.el9, Fixed in pcs v0.11.4-7.el9_2 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:clusterlabs:pcs:0.11.4-6.el9:*:*:*:*:*:*:* | 0.11.4-6.el9 | Vulnerable | ClusterLabs |
| cpe:2.3:o:redhat:enterprise_linux_high_availability:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_high_availability_eus:9.2:*:*:*:*:*:*:* | 9.2 | Vulnerable | Red Hat |
- cpe:2.3:a:clusterlabs:pcs:0.11.4-6.el9:*:*:*:*:*:*:* Versions 0.11.4-6.el9 Vulnerable ·ClusterLabs
- cpe:2.3:o:redhat:enterprise_linux_high_availability:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_high_availability_eus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
Remediation
Red Hat 1 advisory
- RHSA-2023:2652 Released 2023-05-09 · Red Hat rating Importantpcs security and bug fix update
- Red Hat Enterprise Linux HighAvailability (v. 9) pcs-0.11.4-7.el9_2, pcs-snmp-0.11.4-7.el9_2
- Red Hat Enterprise Linux ResilientStorage (v. 9) pcs-0.11.4-7.el9_2, pcs-snmp-0.11.4-7.el9_2
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux HighAvailability (v. 9) | Fixed | RHSA-2023:2652 |
| Red Hat Enterprise Linux ResilientStorage (v. 9) | Fixed | RHSA-2023:2652 |
Timeline
- 2026-10-02 Threatist record created from CVE-2023-2319
- 2026-10-03 Alias added: GHSA-6rhm-fw89-rh2q
References
Sources
- CVE-2023-2319 · CVE Program
- CVE-2023-2319 · NVD
- FIRST EPSS
- GHSA-6rhm-fw89-rh2q · GitHub Advisory Database · CC BY 4.0
- CVE-2023-2319 · Red Hat security data · CC BY 4.0
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