1. CVE-Search
  2. CVE-2021-21642
ID CVE-2021-21642
Summary Jenkins Config File Provider Plugin 3.7.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
References
Vulnerable Configurations
  • cpe:2.3:a:jenkins:config_file_provider:1.0:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.0:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.5:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.5:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.6:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.6:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.6.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.6.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:1.9.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:1.9.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.0:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.0:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.1.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.1.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.2.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.2.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.5:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.5:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.5.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.5.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.6:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.6:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.6.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.6.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.6.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.6.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.7:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.7:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.7.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.7.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.7.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.7.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.7.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.7.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.7.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.7.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.7.5:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.7.5:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.8.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.8.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.9.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.9.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.9.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.9.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.9.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.9.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.10.0:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.10.0:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.10.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.10.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.11:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.11:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.12:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.12:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.13:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.13:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.14:beta:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.14:beta:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.14.1:beta:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.14.1:beta:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.14.2:beta:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.14.2:beta:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.2:beta:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.2:beta:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.3:-:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.3:-:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.3:beta:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.3:beta:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.5:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.5:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.6:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.6:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.15.7:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.15.7:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.16.0:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.16.0:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.16.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.16.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.16.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.16.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.16.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.16.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.16.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.16.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.17:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.17:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:2.18:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:2.18:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.0:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.0:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.4:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.4:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.4.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.4.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.5:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.5:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.6:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.6:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.6.1:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.6.1:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.6.2:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.6.2:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.6.3:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.6.3:*:*:*:*:jenkins:*:*
  • cpe:2.3:a:jenkins:config_file_provider:3.7.0:*:*:*:*:jenkins:*:*
    cpe:2.3:a:jenkins:config_file_provider:3.7.0:*:*:*:*:jenkins:*:*
CVSS
Base: 5.5 (as of 25-10-2023 - 18:16)
Impact:
Exploitability:
CWE CWE-611
CAPEC
  • XML External Entities Blowup
    This attack takes advantage of the entity replacement property of XML where the value of the replacement is a URI. A well-crafted XML document could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.
Access
VectorComplexityAuthentication
NETWORK LOW SINGLE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL NONE
cvss-vector via4 AV:N/AC:L/Au:S/C:P/I:P/A:N
Last major update 25-10-2023 - 18:16
Published 21-04-2021 - 15:15
Last modified 25-10-2023 - 18:16
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