PT-2016-2711 · Opera+5 · Opera+5

Bas Venis · Published 2016-07-20 · Updated 2024-06-15 · CVE-2016-5134

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 52.0.2743.82 Opera (affected versions not specified)

Description The issue is related to the Proxy Auto-Config (PAC) feature, where the net/proxy/proxy service.cc file does not restrict URL information to a scheme, host, and port. This allows remote attackers to discover credentials by operating a server with a PAC script.

Recommendations For Google Chrome versions prior to 52.0.2743.82, update to version 52.0.2743.82 or later to resolve the issue. For Opera, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2016-2194

BDU:2016-02105

CVE-2016-5134

DSA-3637-1

MGASA-2016-0274

OPENSUSE-SU-2016:1868-1

OPENSUSE-SU-2016:1869-1

OPENSUSE-SU-2016_1865-1

OPENSUSE-SU-2016_1869-1

OPENSUSE-SU-2016_1918-1

OPENSUSE-SU-2024:10171-1

OPENSUSE-SU-2024:12948-1

RHSA-2016:1485

RHSA-2016_1485

USN-3041-1

Affected Products

Alt Linux

Google Chrome

Opera

Red Hat

Suse

Ubuntu

References · 2380

• http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3637-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-5135 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-5132 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3041-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-5137 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-1711 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-1710 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2016-0274 · Vendor Advisory
• http://debian.org/security/2016/dsa-3637 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3041-1 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2016-1485.html · Vendor Advisory