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Openshift Container PlatformApplication · Redhat

CVE-2019-14813

CRITICAL · 9.8 CVSS v3.1 Published 2019-09-06
Patch available
A vendor patch is available. No clean upgrade release — apply the published patch.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
A flaw was found in ghostscript, versions 9.x before 9.50, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Openshift Container PlatformApplication
Affected:= 3.11= 4.1
Enterprise LinuxOperating system
Affected:= 7.0= 8.0
Enterprise Linux DesktopOperating system
Affected:= 7.0
Enterprise Linux ServerOperating system
Affected:= 7.0
Enterprise Linux Server AusOperating system
Affected:= 7.7
Enterprise Linux Server EusOperating system
Affected:= 7.7
Enterprise Linux Server TusOperating system
Affected:= 7.7
Enterprise Linux WorkstationOperating system
Affected:= 7.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Patch available Apply the vendor patch
Vendor patch bugzilla.redhat.com →
Recommended fix High confidence

Ghostscript 9.50 or later (or the latest available version in your distribution's repositories)

  1. Identify the ghostscript package version currently installed using: `rpm -q ghostscript` or `gs --version`
  2. For RHEL/CentOS systems, update ghostscript to version 9.50 or later using: `yum update ghostscript` or `dnf update ghostscript`
  3. For OpenShift Container Platform, ensure the underlying RHEL nodes are updated with: `oc get nodes` and then update each node's operating system
  4. Verify the update was successful by checking the new version: `gs --version`
  5. Ensure the version is 9.50 or higher to confirm the vulnerability is patched
  6. Restart any services that may be using ghostscript to ensure the patched version is loaded

Generated from the published advisory — verify against the referenced sources before acting.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2019-14813 in production — separate from our analysis above.

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What this is

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What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
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