LOW
CVE-2016-4583
CWE-362Published: July 22, 2016· Updated: Jun 17, 2026
3.1
CVSS v3.1
Official Description
WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to bypass the Same Origin Policy and obtain image date from an unintended web site via a timing attack involving an SVG document.
Technical Analysis
CVE-2016-4583 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected Vendors & Products
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (20)
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http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.htmlMailing List · Vendor Advisory
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http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.htmlMailing List · Vendor Advisory
→
http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.htmlMailing List · Vendor Advisory
→
http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.htmlThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/archive/1/539295/100/0/threadedThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/91830Third Party Advisory · VDB Entry
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http://www.securitytracker.com/id/1036343Third Party Advisory · VDB Entry
→
https://support.apple.com/HT206900Vendor Advisory
→
https://support.apple.com/HT206902Vendor Advisory
→
https://support.apple.com/HT206905Vendor Advisory
→
http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.htmlMailing List · Vendor Advisory
→
http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.htmlMailing List · Vendor Advisory
→
http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.htmlMailing List · Vendor Advisory
→
http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.htmlThird Party Advisory · VDB Entry
→
http://www.securityfocus.com/archive/1/539295/100/0/threadedThird Party Advisory · VDB Entry
Quick Facts
CVE IDCVE-2016-4583
CVSS Score3.1 / 10
SeverityLOW
WeaknessCWE-362
CISA KEVNo
Affected2 vendor(s)
PublishedJul 22, 2016
Related CVEs (CWE-362)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2016-4583 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.