CVE-2016-5134
Summary
| CVE | CVE-2016-5134 |
|---|---|
| State | PUBLISHED |
| Assigner | Chrome |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2016-07-23 19:59:17 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v3.0 8.8 HIGH from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Problem Types: CWE-200 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 8.8 | HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 2.0 | [email protected] | Primary | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
RequiredScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
NoneAvailability
NoneAV:N/AC:M/Au:N/C:P/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| USN-3041-1: Oxide vulnerabilities | Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | |
| Chromium: Multiple vulnerabilities (GLSA 201610-09) — Gentoo security | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| Google Chrome Multiple Flaws Lets Remote Users Bypass Same-Origin Restrictions, Obtain Potentially Sensitive Information, Spoof URLs, and Execute Arbitrary Code - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| 593759 - Security: Proxy Auto-Config SSL/TLS Url Disclosure - chromium - Monorail | af854a3a-2127-422b-91ae-364da2661108 | crbug.com | |
| Debian -- Security Information -- DSA-3637-1 chromium-browser | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| [security-announce] openSUSE-SU-2016:1869-1: important: Security update | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| [security-announce] openSUSE-SU-2016:1865-1: important: Security update | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| Issue 1996773002: Sanitize https:// URLs before sending them to PAC scripts. - Code Review | af854a3a-2127-422b-91ae-364da2661108 | codereview.chromium.org | |
| [security-announce] openSUSE-SU-2016:1868-1: important: Security update | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| Chrome Releases: Stable Channel Update | af854a3a-2127-422b-91ae-364da2661108 | googlechromereleases.blogspot.com | |
| [security-announce] openSUSE-SU-2016:1918-1: important: Security update | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| Google Chrome Prior to 52.0.2743.82 Multiple Security Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| Vulnerability Note VU#877625 - Proxy auto-config (PAC) files have access to full HTTPS URLs | af854a3a-2127-422b-91ae-364da2661108 | www.kb.cert.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.