Vulnerability Name:

CVE-2017-18121 (CCN-138613)

Assigned:2017-09-04
Published:2017-09-04
Updated:2019-05-13
Summary:The consentAdmin module in SimpleSAMLphp through 1.14.15 is vulnerable to a Cross-Site Scripting attack, allowing an attacker to craft links that could execute arbitrary JavaScript code on the victim's web browser.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/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): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/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): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
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-2017-18121

Source: XF
Type: UNKNOWN
simplesamlphp-cve201718121-xss(138613)

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20180209 [SECURITY] [DLA 1273-1] simplesamlphp security update

Source: CCN
Type: SimpleSAMLphp 201709-01
Cross Site Scripting (XSS) in the consentAdmin module

Source: CONFIRM
Type: Vendor Advisory
https://simplesamlphp.org/security/201709-01

Source: DEBIAN
Type: Third Party Advisory
DSA-4127

Vulnerable Configuration:Configuration 1:
  • cpe:/a:simplesamlphp:simplesamlphp:*:*:*:*:*:*:*:* (Version <= 1.14.15)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:simplesamlphp:simplesamlphp:1.14.15:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2017181210000000
    V
    		CVE-2017-18121 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-02-02
    oval:com.ubuntu.artful:def:201718121000
    V
    		CVE-2017-18121 on Ubuntu 17.10 (artful) - untriaged.
    2018-02-02
    oval:com.ubuntu.xenial:def:201718121000
    V
    		CVE-2017-18121 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-02-02
    oval:com.ubuntu.disco:def:2017181210000000
    V
    		CVE-2017-18121 on Ubuntu 19.04 (disco) - medium.
    2018-02-02
    oval:com.ubuntu.bionic:def:201718121000
    V
    		CVE-2017-18121 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-02-02
    oval:com.ubuntu.cosmic:def:2017181210000000
    V
    		CVE-2017-18121 on Ubuntu 18.10 (cosmic) - medium.
    2018-02-02
    oval:com.ubuntu.cosmic:def:201718121000
    V
    		CVE-2017-18121 on Ubuntu 18.10 (cosmic) - medium.
    2018-02-02
    oval:com.ubuntu.bionic:def:2017181210000000
    V
    		CVE-2017-18121 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-02-02
    oval:com.ubuntu.trusty:def:201718121000
    V
    		CVE-2017-18121 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-02-02
    BACK
    simplesamlphp simplesamlphp *
    debian debian linux 7.0
    debian debian linux 8.0
    debian debian linux 9.0
    simplesamlphp simplesamlphp 1.14.15