Is CVE-2017-4963 actively exploited?

CVE-2017-4963 has no public evidence of in-the-wild exploitation as of 2025-04-20.

What is the CVSS score for CVE-2017-4963?

CVE-2017-4963 has a CVSS score of 8.1 (HIGH severity). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2017-4963?

Patch guidance is available from pivotal software security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2017-4963.

Fix CVE-2017-4963 - HIGH | CVEDatabase.com

Q: Which products are affected by CVE-2017-4963?

4 products: pivotal software cloud foundry cf-release, pivotal software cloud foundry uaa, pivotal software cloud foundry uaa, pivotal software cloud foundry uaa-release.

Description

An issue was discovered in Cloud Foundry Foundation Cloud Foundry release v252 and earlier versions, UAA stand-alone release v2.0.0 - v2.7.4.12 & v3.0.0 - v3.11.0, and UAA bosh release v26 & earlier versions. UAA is vulnerable to session fixation when configured to authenticate against external SAML or OpenID Connect based identity providers.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: high
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-384

Metadata

Primary Vendor: PIVOTAL_SOFTWARE
Published: 6/13/2017
Last Modified: 4/20/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

pivotal_software : cloud_foundry_cf-releasepivotal_software : cloud_foundry_uaapivotal_software : cloud_foundry_uaapivotal_software : cloud_foundry_uaa-release

Remediation Guidance

Executive Summary

View on NIST NVD