WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not enforce the HTTP Strict Transport Security (HSTS) protection mechanism for Content Security Policy (CSP) report requests, which allows man-in-the-middle attackers to obtain sensitive information by sniffing the network or spoof a report by modifying the client-server data stream
Published Aug 16, 2015
6.4
MEDIUMCVSS 2.0
EPSS 1.94%
Description
WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not enforce the HTTP Strict Transport Security (HSTS) protection mechanism for Content Security Policy (CSP) report requests, which allows man-in-the-middle attackers to obtain sensitive information by sniffing the network or spoof a report by modifying the client-server data stream.
Affected products
No data.
No data.
No Red Hat product state for this CVE.
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.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/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 | 1.94% (0.01940) | 79.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.94% (0.01940) | 77.42th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.47% (0.00470) | 62.52th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.30% (0.00304) | 70.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00304) | 68.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.30% (0.00304) | 64.95th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
References (7)
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00000.html vendor-advisoryx_refsource_APPLEMailing ListVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html vendor-advisoryx_refsource_APPLEMailing ListVendor Advisory
- http://lists.opensuse.org/opensuse-updates/2016-03/msg00054.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/76341 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1033274 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://support.apple.com/kb/HT205030 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/kb/HT205033 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2015/Aug/msg00000.html | vendor-advisoryx_refsource_APPLEMailing ListVendor Advisory | |
| http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html | vendor-advisoryx_refsource_APPLEMailing ListVendor Advisory | |
| http://lists.opensuse.org/opensuse-updates/2016-03/msg00054.html | vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory | |
| http://www.securityfocus.com/bid/76341 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1033274 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://support.apple.com/kb/HT205030 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/kb/HT205033 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.