Vulnerability Details : CVE-2016-5134
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.
Vulnerability category: Information leak
Products affected by CVE-2016-5134
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-5134
1.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-5134
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2016-5134
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-5134
-
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html
[security-announce] openSUSE-SU-2016:1868-1: important: Security update
-
https://www.kb.cert.org/vuls/id/877625
VU#877625 - Proxy auto-config (PAC) files have access to full HTTPS URLs
-
http://www.ubuntu.com/usn/USN-3041-1
USN-3041-1: Oxide vulnerabilities | Ubuntu security notices
-
https://crbug.com/593759
593759 - Security: Proxy Auto-Config SSL/TLS Url Disclosure - chromium - Monorail
-
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html
[security-announce] openSUSE-SU-2016:1869-1: important: Security update
-
http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
Chrome Releases: Stable Channel UpdateVendor Advisory
-
http://www.debian.org/security/2016/dsa-3637
Debian -- Security Information -- DSA-3637-1 chromium-browser
-
http://www.securityfocus.com/bid/92053
Google Chrome Prior to 52.0.2743.82 Multiple Security Vulnerabilities
-
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html
[security-announce] openSUSE-SU-2016:1865-1: important: Security update
-
https://codereview.chromium.org/1996773002
Issue 1996773002: Sanitize https:// URLs before sending them to PAC scripts. - Code ReviewIssue Tracking
-
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html
[security-announce] openSUSE-SU-2016:1918-1: important: Security update
-
http://rhn.redhat.com/errata/RHSA-2016-1485.html
RHSA-2016:1485 - Security Advisory - Red Hat Customer Portal
-
https://security.gentoo.org/glsa/201610-09
Chromium: Multiple vulnerabilities (GLSA 201610-09) — Gentoo security
-
http://www.securitytracker.com/id/1036428
Google Chrome Multiple Flaws Lets Remote Users Bypass Same-Origin Restrictions, Obtain Potentially Sensitive Information, Spoof URLs, and Execute Arbitrary Code - SecurityTracker
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