CVE intelligence and bounded remediation

CVE-2019-4093 — Ibm Spectrum Protect security vulnerability

Medium CVSS 5.1

IBM Tivoli Storage Manager (IBM Spectrum Protect 8.1.7) could allow a user to restore files and directories using IBM Spectrum Prootect Client Web User Interface on Windows that they should not have access to due to incorrect file permissions. IBM X-Force ID: 157981.

Severity
Medium
CVSS
5.1 (3.0)
Published
2019-04-02
CISA KEV
Not currently listed
Ecosystem
windows/system
Weaknesses
CWE-732

Affected products

  • ibm / spectrum_protect / 8.1.7

Matched remediation archetype

Privilege escalation and unsafe privilege management

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
  • Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
  • Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.

Remediate safely

  • Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
  • Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
  • Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.

Authoritative sources

Complete CVE record and remediation plan

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