Vulnerability Name:

CVE-2019-10431 (CCN-167944)

Assigned:2019-10-01
Published:2019-10-01
Updated:2019-10-09
Summary:A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.64 and earlier related to the handling of default parameter expressions in constructors allowed attackers to execute arbitrary code in sandboxed scripts.
CVSS v3 Severity:9.9 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)
8.6 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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): Changed
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-94
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-10431

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20191001 Multiple vulnerabilities in Jenkins plugins

Source: REDHAT
Type: UNKNOWN
RHSA-2019:4055

Source: REDHAT
Type: UNKNOWN
RHSA-2019:4089

Source: REDHAT
Type: UNKNOWN
RHSA-2019:4097

Source: XF
Type: UNKNOWN
jenkins-cve201910431-code-exec(167944)

Source: CCN
Type: Jenkins Security Advisory 2019-10-01
This advisory announces vulnerabilities in the following Jenkins deliverables

Source: CONFIRM
Type: Vendor Advisory
https://jenkins.io/security/advisory/2019-10-01/#SECURITY-1579

Vulnerable Configuration:Configuration 1:
  • cpe:/a:jenkins:script_security:*:*:*:*:*:jenkins:*:* (Version <= 1.64)

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