Vulnerability Name:

CVE-2020-2135 (CCN-177452)

Assigned:2019-12-05
Published:2020-03-09
Updated:2020-03-10
Summary:Sandbox protection in Jenkins Script Security Plugin 1.70 and earlier could be circumvented through crafted method calls on objects that implement GroovyInterceptable.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-863
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-2135

Source: MLIST
Type: Third Party Advisory
[oss-security] 20200309 Multiple vulnerabilities in Jenkins plugins

Source: XF
Type: UNKNOWN
jenkins-cve20202135-code-exec(177452)

Source: CCN
Type: Jenkins Security Advisory 2020-03-09
This advisory announces vulnerabilities in the following Jenkins deliverables

Source: CONFIRM
Type: Vendor Advisory
https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1754

Vulnerable Configuration:Configuration 1:
  • cpe:/a:jenkins:script_security:*:*:*:*:*:jenkins:*:* (Version <= 1.70)

    • Configuration CCN 1:
  • cpe:/a:jenkins:script_security:1.70:*:*:*:*:jenkins:*:*

    • * Denotes that component is vulnerable
    BACK
    jenkins script security *
    jenkins script security 1.70