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JenkinsCVE-2020-2179

HistoryApr 16, 2020 - 7:15 p.m.

CVE-2020-2179

2020-04-1619:15:28

CWE-502

jenkins

web.nvd.nist.gov

jenkins

yaml axis plugin

rce

cve-2020-2179

nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.008

Percentile

81.6%

JSON

Jenkins Yaml Axis Plugin 0.2.0 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.

Affected configurations

Nvd

Node

jenkinsyaml_axisRange≤0.2.0jenkins

VendorProductVersionCPE
jenkinsyaml_axis*cpe:2.3:a:jenkins:yaml_axis:*:*:*:*:*:jenkins:*:*

Vendor	Product	Version	CPE
jenkins	yaml_axis	*	cpe:2.3:a:jenkins:yaml_axis::::::jenkins::*

CNA Affected

[
  {
    "product": "Jenkins Yaml Axis Plugin",
    "vendor": "Jenkins project",
    "versions": [
      {
        "lessThanOrEqual": "0.2.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.openwall.com/lists/oss-security/2020/04/16/4

jenkins.io/security/advisory/2020-04-16/#SECURITY-1825

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.008

Percentile

81.6%

JSON

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