chromium-browser: url leakage via pac script
Published Jul 23, 2016
8.8
HIGHCVSS 3.0
EPSS 1.52%
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.
Affected products
No data.
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:52.0.2743.82-1.el6
Fixed · RHSA-2016:1485
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:52.0.2743.82-1.el6 | Fixed | RHSA-2016:1485 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AV:N/AC:M/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.52% (0.01520) | 73.66th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.50% (0.01499) | 70.82th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.99% (0.00989) | 74.83th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.09% (0.03086) | 77.85th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.99% (0.00989) | 75.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.68% (0.01680) | 88.19th | v3 (v2023.03.01) |
| Mar 10, 2024 | 1.68% (0.01680) | 87.37th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.55% (0.01549) | 85.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.30% (0.01302) | 83.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.41% (0.03407) | 84.65th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.41% (0.03407) | 83.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.41% (0.03407) | 66.20th | v2 (v2022.01.01) |
References (19)
- http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2016-1485.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2016/dsa-3637 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/92053 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1036428 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-3041-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2016-5134 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1358645 Issue Tracking
- https://codereview.chromium.org/1996773002 x_refsource_CONFIRM
- https://crbug.com/593759 x_refsource_CONFIRM
- https://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-5134
- https://security.gentoo.org/glsa/201610-09 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2016-5134
- https://www.kb.cert.org/vuls/id/877625 third-party-advisoryx_refsource_CERT-VN
Change history (0)
No recorded changes yet.