CVE intelligence and bounded remediation

CVE-2017-4960 — Cloudfoundry Cloud Foundry Uaa Bosh security vulnerability

High CVSS 7.5

An issue was discovered in Cloud Foundry release v247 through v252, UAA stand-alone release v3.9.0 through v3.11.0, and UAA Bosh Release v21 through v26. There is a potential to subject the UAA OAuth clients to a denial of service attack.

Severity
High
CVSS
7.5 (3.0)
Published
2017-03-10
CISA KEV
Not currently listed
Ecosystem
software/application

Affected products

  • cloudfoundry / cloud_foundry_uaa_bosh / 21
  • cloudfoundry / cloud_foundry_uaa_bosh / 22
  • cloudfoundry / cloud_foundry_uaa_bosh / 23
  • cloudfoundry / cloud_foundry_uaa_bosh / 24
  • cloudfoundry / cloud_foundry_uaa_bosh / 24.1
  • cloudfoundry / cloud_foundry_uaa_bosh / 24.2

Showing 6 representative product identities from 29 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Resource exhaustion and denial of service

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

Check exposure

  • Identify attacker-influenced work factors including input size, nesting, compression, fan-out, regex cost, allocation, recursion, retries, and connection lifetime.
  • Map per-request and shared CPU, memory, disk, descriptor, thread, queue, and downstream-service limits.
  • Determine whether authentication, tenancy, quotas, and rate controls apply before expensive processing begins.

Remediate safely

  • Bound input size, nesting, expansion, work, concurrency, queue depth, retries, and execution time before resource-intensive processing.
  • Release resources on every success, error, cancellation, and timeout path and use backpressure instead of unbounded buffering.
  • Update affected components and add small deterministic tests that assert resource ceilings rather than exhausting a host.

Authoritative sources

Complete CVE record and remediation plan

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