CVE-2015-5858
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the...
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the HSTS protection mechanism, and consequently obtain sensitive information, via a crafted URL.
Exploit likelihood
What each source reports
NVD Score used
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the HSTS protection mechanism, and consequently obtain sensitive information, via a crafted URL.
- Record
CVE-2015-5858- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the HSTS protection mechanism, and consequently obtain sensitive information, via a crafted URL.
- Record
CVE-2015-5858- Updated
- 2026-11-02
EUVDEUVD-2015-5804 No score
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the HSTS protection mechanism, and consequently obtain sensitive information, via a crafted URL.
- Record
EUVD-2015-5804- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2p24-c5hx-j864 No score
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the...
The CFNetwork HTTPProtocol component in Apple iOS before 9 allows remote attackers to bypass the HSTS protection mechanism, and consequently obtain sensitive information, via a crafted URL.
- Record
GHSA-2p24-c5hx-j864- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-5858 is a medium vulnerability (CVSS 5.0) in Apple Iphone Os, published September 18, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.18%, the 82nd percentile. No source names a fixed version.
References
securitytracker.com/id/1033609
support.apple.com/HT205212
lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
securityfocus.com/bid/76764
nvd.nist.gov/vuln/detail/CVE-2015-5858
github.com/advisories/GHSA-2p24-c5hx-j864