Vulnerability CVE-2016-5134

Vulnerability Name:

CVE-2016-5134 (CCN-115399)

Assigned:

2016-07-20

Published:

2016-07-20

Updated:

2017-09-01

Summary:

net/proxy/proxy_service.cc in the Proxy Auto-Config (PAC) feature in Google Chrome before 52.0.2743.82 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, a related issue to CVE-2016-3763.

CVSS v3 Severity:

8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/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): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

Vulnerability Type:

CWE-200

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2016-5134

Source: CCN
Type: Google Chrome Releases Web site
Stable Channel Update

Source: CONFIRM
Type: Vendor Advisory
http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:1865

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:1868

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:1869

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:1918

Source: CCN
Type: RHSA-2016-1485
Important: chromium-browser security update

Source: REDHAT
Type: UNKNOWN
RHSA-2016:1485

Source: DEBIAN
Type: UNKNOWN
DSA-3637

Source: CCN
Type: US-CERT VU#877625
Proxy auto-config (PAC) files have access to full HTTPS URLs

Source: BID
Type: UNKNOWN
92053

Source: CCN
Type: BID-92053
Google Chrome Prior to 52.0.2743.82 Multiple Security Vulnerabilities

Source: SECTRACK
Type: UNKNOWN
1036428

Source: UBUNTU
Type: UNKNOWN
USN-3041-1

Source: CONFIRM
Type: Issue Tracking
https://codereview.chromium.org/1996773002

Source: CONFIRM
Type: UNKNOWN
https://crbug.com/593759

Source: XF
Type: UNKNOWN
google-chrome-cve20165134-info-disc(115399)

Source: GENTOO
Type: UNKNOWN
GLSA-201610-09

Source: CERT-VN
Type: UNKNOWN
VU#877625

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-5134

Vulnerable Configuration:

Configuration 1:

cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version <= 51.0.2704.106)

Configuration CCN 1:

cpe:/o:redhat:enterprise_linux_server_supplementary:6:*:*:*:*:*:*:*

OR cpe:/o:redhat:enterprise_linux_workstation_supplementary:6:*:*:*:*:*:*:*

OR cpe:/o:redhat:enterprise_linux_desktop_supplementary:6:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20165134	V	CVE-2016-5134	2022-06-30
oval:org.opensuse.security:def:112065	P	chromedriver-55.0.2883.75-3.1 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:105614	P	chromedriver-55.0.2883.75-3.1 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:25459	P	Security update for cups (Important)	2020-12-01
oval:org.opensuse.security:def:24885	P	Security update for the Linux Kernel (Important)	2020-12-01
oval:org.opensuse.security:def:25658	P	Security update for liblouis (Low)	2020-12-01
oval:org.opensuse.security:def:25168	P	Security update for libvirt (Important)	2020-12-01
oval:org.opensuse.security:def:25512	P	Security update for tomcat (Important)	2020-12-01
oval:org.opensuse.security:def:24896	P	Security update for MozillaFirefox, mozilla-nspr and mozilla-nss (Important)	2020-12-01
oval:org.opensuse.security:def:26296	P	Security update for ImageMagick (Moderate)	2020-12-01
oval:org.opensuse.security:def:25225	P	Security update for systemd (Important)	2020-12-01
oval:org.opensuse.security:def:25600	P	Security update for java-1_8_0-ibm (Moderate)	2020-12-01
oval:org.opensuse.security:def:24960	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:org.opensuse.security:def:26331	P	Security update for Chromium (Important)	2020-12-01
oval:org.opensuse.security:def:25309	P	Security update for MozillaFirefox (Moderate)	2020-12-01
oval:org.opensuse.security:def:25614	P	Security update for perl-DBI (Important)	2020-12-01
oval:org.opensuse.security:def:25087	P	Security update for strongswan (Important)	2020-12-01
oval:org.cisecurity:def:1001	P	DSA-3637-1 -- chromium-browser -- security update	2016-09-16
oval:org.cisecurity:def:996	V	URL leakage via PAC script - CVE-2016-5134	2016-09-16
oval:com.ubuntu.precise:def:20165134000	V	CVE-2016-5134 on Ubuntu 12.04 LTS (precise) - medium.	2016-07-23
oval:com.ubuntu.trusty:def:20165134000	V	CVE-2016-5134 on Ubuntu 14.04 LTS (trusty) - medium.	2016-07-23
oval:com.ubuntu.xenial:def:20165134000	V	CVE-2016-5134 on Ubuntu 16.04 LTS (xenial) - medium.	2016-07-23
oval:com.ubuntu.xenial:def:201651340000000	V	CVE-2016-5134 on Ubuntu 16.04 LTS (xenial) - medium.	2016-07-23

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