Vulnerability CVE-2017-12066

Vulnerability Name:

CVE-2017-12066 (CCN-129640)

Assigned:

2017-07-26

Published:

2017-07-26

Updated:

2017-08-02

Summary:

Cross-site scripting (XSS) vulnerability in aggregate_graphs.php in Cacti before 1.1.16 allows remote authenticated users to inject arbitrary web script or HTML via specially crafted HTTP Referer headers, related to the $cancel_url variable.
Note: this vulnerability exists because of an incomplete fix (lack of the htmlspecialchars ENT_QUOTES flag) for CVE-2017-11163.

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

6.1 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:

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-2017-12066

Source: CCN
Type: Cacti Web site
Cacti

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://cacti.net/release_notes.php?version=1.1.16

Source: XF
Type: UNKNOWN
cacti-cve201712066-xss(129640)

Source: CCN
Type: Cacti GIT Repository
Resolving Issue #877

Source: CONFIRM
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/Cacti/cacti/commit/bd0e586f6f46d814930226f1516a194e7e72293e

Source: CONFIRM
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/Cacti/cacti/issues/877

Vulnerable Configuration:

Configuration 1:

cpe:/a:cacti:cacti:*:*:*:*:*:*:*:* (Version <= 1.1.15)

Configuration CCN 1:

cpe:/a:cacti:cacti:1.1.16:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.xenial:def:2017120660000000	V	CVE-2017-12066 on Ubuntu 16.04 LTS (xenial) - medium.	2017-08-01
oval:com.ubuntu.artful:def:201712066000	V	CVE-2017-12066 on Ubuntu 17.10 (artful) - medium.	2017-08-01
oval:com.ubuntu.xenial:def:201712066000	V	CVE-2017-12066 on Ubuntu 16.04 LTS (xenial) - medium.	2017-08-01
oval:com.ubuntu.bionic:def:201712066000	V	CVE-2017-12066 on Ubuntu 18.04 LTS (bionic) - medium.	2017-08-01
oval:com.ubuntu.cosmic:def:2017120660000000	V	CVE-2017-12066 on Ubuntu 18.10 (cosmic) - medium.	2017-08-01
oval:com.ubuntu.cosmic:def:201712066000	V	CVE-2017-12066 on Ubuntu 18.10 (cosmic) - medium.	2017-08-01
oval:com.ubuntu.bionic:def:2017120660000000	V	CVE-2017-12066 on Ubuntu 18.04 LTS (bionic) - medium.	2017-08-01
oval:com.ubuntu.trusty:def:201712066000	V	CVE-2017-12066 on Ubuntu 14.04 LTS (trusty) - medium.	2017-08-01

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