Vulnerability Monitor

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CVE-2017-2773

An issue was discovered in Pivotal PCF Elastic Runtime 1.6.x versions prior to 1.6.60, 1.7.x versions prior to 1.7.41, 1.8.x versions prior to 1.8.23, and 1.9.x versions prior to 1.9.1. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users in multiple components included in PCF Elastic Runtime, aka an "Unauthenticated JWT signing algorithm in multiple components" issue.

Published

2017-06-13T06:29:00.300

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application pivotal_software cloud_foundry_elastic_runtime 1.6.0 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.1 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.2 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.3 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.4 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.5 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.6 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.7 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.8 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.9 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.10 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.11 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.12 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.13 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.14 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.15 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.16 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.17 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.18 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.19 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.20 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.21 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.22 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.23 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.24 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.25 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.26 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.27 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.28 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.29 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.30 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.31 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.32 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.33 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.34 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.35 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.36 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.37 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.38 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.39 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.40 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.41 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.42 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.43 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.44 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.45 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.46 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.47 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.48 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.49 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.50 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.51 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.52 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.53 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.54 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.55 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.56 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.57 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.58 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.6.59 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.1 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.2 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.3 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.4 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.5 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.6 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.7 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.8 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.9 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.10 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.11 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.12 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.13 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.14 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.15 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.16 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.17 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.18 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.19 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.20 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.21 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.22 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.23 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.24 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.25 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.26 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.27 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.28 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.29 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.30 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.31 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.32 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.33 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.34 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.35 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.36 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.37 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.38 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.39 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.7.40 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.1 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.2 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.3 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.4 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.5 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.6 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.7 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.8 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.9 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.10 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.11 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.12 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.13 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.14 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.15 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.16 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.17 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.18 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.19 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.20 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.21 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.8.22 Yes
Application pivotal_software cloud_foundry_elastic_runtime 1.9.0 Yes
References