chromium-browser: smb relay attack via save page as
Published Sep 11, 2016
6.5
MEDIUMCVSS 3.0
EPSS 1.26%
Description
The download implementation in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux does not properly restrict saving a file:// URL that is referenced by an http:// URL, which makes it easier for user-assisted remote attackers to discover NetNTLM hashes and conduct SMB relay attacks via a crafted web page that is accessed with the "Save page as" menu choice.
Affected products
No data.
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:53.0.2785.89-3.el6
Fixed · RHSA-2016:1854
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:53.0.2785.89-3.el6 | Fixed | RHSA-2016:1854 |
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:H/PR:N/UI:R/S:U/C:L/I:N/A:N
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:H/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.26% (0.01260) | 68.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.27% (0.01271) | 65.92th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.59% (0.00589) | 67.29th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.39% (0.00389) | 74.10th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.39% (0.00389) | 72.55th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.39% (0.00389) | 70.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.40% (0.00404) | 69.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01955) | 55.71th | v2 (v2022.01.01) |
References (16)
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00003.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00004.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00008.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00073.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2016-1854.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2016/dsa-3660 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/92717 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1036729 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/security/cve/CVE-2016-5166 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1372227 Issue Tracking
- https://codereview.chromium.org/2075273002 x_refsource_CONFIRM
- https://crbug.com/616429 x_refsource_CONFIRM
- https://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop_31.html x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2016-5166
- https://security.gentoo.org/glsa/201610-09 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2016-5166
Change history (0)
No recorded changes yet.