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JenkinsCVE-2020-2120

HistoryFeb 12, 2020 - 3:15 p.m.

CVE-2020-2120

2020-02-1215:15:13

CWE-611

jenkins

web.nvd.nist.gov

cve-2020-2120

jenkins

fitnesse plugin

xml parser

xxe attacks

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

42.8%

JSON

Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.

Affected configurations

Nvd

Node

jenkinsfitnesseRange≤1.30jenkins

VendorProductVersionCPE
jenkinsfitnesse*cpe:2.3:a:jenkins:fitnesse:*:*:*:*:*:jenkins:*:*

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

CNA Affected

[
  {
    "product": "Jenkins FitNesse Plugin",
    "vendor": "Jenkins project",
    "versions": [
      {
        "lessThanOrEqual": "1.30",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.openwall.com/lists/oss-security/2020/02/12/3

jenkins.io/security/advisory/2020-02-12/#SECURITY-1751

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

42.8%

JSON

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