MEDIUM
Safari in Apple iOS before 9.3.3 allows remote attackers to spoof the displayed URL via an HTTP response specifying redirection to an invalid TCP port number
Published Jul 22, 2016
5.4
MEDIUMCVSS 3.0
EPSS 1.21%
Description
Safari in Apple iOS before 9.3.3 allows remote attackers to spoof the displayed URL via an HTTP response specifying redirection to an invalid TCP port number.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.4 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
5.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.21% 0.01215
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01215
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 | 1.21% (0.01215) | 67.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.21% (0.01215) | 64.47th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00380) | 57.36th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.31% (0.00307) | 70.69th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.31% (0.00307) | 69.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00307) | 65.11th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html vendor-advisoryx_refsource_APPLEMailing List
- http://www.securityfocus.com/bid/91825 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1036344 vdb-entryx_refsource_SECTRACK
- https://support.apple.com/HT206902 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html | vendor-advisoryx_refsource_APPLEMailing List | |
| http://www.securityfocus.com/bid/91825 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1036344 | vdb-entryx_refsource_SECTRACK | |
| https://support.apple.com/HT206902 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Jul 22, 2016
Updated Aug 6, 2024
Reserved May 11, 2016
Link CVE-2016-4604
CISA Vulnrichment
Updated n/a