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CVE-2017-2492

N/A
Published: April 3, 2018 at 06:00 AM UTC
Updated: June 17, 2026 at 01:16 AM UTC
3 products affected across 1 vendoriPhone OStvOSSafari

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Severity
N/A
Exploit prediction
EPSS 1%

Description

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 is affected. The issue involves the "JavaScriptCore" component. It allows remote attackers to conduct Universal XSS (UXSS) attacks via a crafted web site that triggers prototype mishandling.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iPhone OS· Apple
95%
v < 10.3
Affected range stops below 10.3, so it looks safe — our inference, not a vendor statement
Safari· Apple
95%
v < 10.1
Affected range stops below 10.1, so it looks safe — our inference, not a vendor statement
tvOS· Apple
95%
v < 10.2
Affected range stops below 10.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.apple.com/HT207600
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.apple.com/HT207601
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.apple.com/HT207617

CVSS

4.3MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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