Vulnerability Name:

CVE-2019-3872 (CCN-162519)

Assigned:2019-03-14
Published:2019-03-14
Updated:2019-10-09
Summary:It was found that a SAMLRequest containing a script could be processed by Picketlink versions shipped in Jboss Application Platform 7.2.x and 7.1.x. An attacker could use this to send a malicious script to achieve cross-site scripting and obtain unauthorized information or conduct further attacks.
CVSS v3 Severity:5.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)
6.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:H/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): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2019-3872

Source: CCN
Type: PicketLink Web site
PicketLink

Source: BID
Type: Third Party Advisory, VDB Entry
108732

Source: CCN
Type: Red Hat Bugzilla - Bug 1688966
(CVE-2019-3872) - CVE-2019-3872 picketlink: reflected XSS in SAMLRequest via RelayState parameter

Source: CONFIRM
Type: Issue Tracking, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3872

Source: XF
Type: UNKNOWN
picketlink-cve20193872-xss(162519)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:picketlink:picketlink:2.6.0:cr5:*:*:*:*:*:*
  • AND
  • cpe:/a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    redhat jboss enterprise application platform 7.2.0
    redhat enterprise linux 6.0
    redhat enterprise linux 7.0
    redhat enterprise linux 8.0
    redhat single sign-on 7.0
    picketlink picketlink 2.6.0 cr5
    redhat jboss enterprise application platform 7.2.0