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CVE-2018-4117

N/A

Published: April 3, 2018 at 06:00 AM UTC

Updated: June 17, 2026 at 01:58 AM UTC

11 products affected across 5 vendorsDebian LinuxiPhone OSUbuntu Linux· also runs on 1 platform

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Severity

N/A

Exploit prediction

EPSS 3%

Description

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. watchOS before 4.3 is affected. The issue involves the fetch API in the "WebKit" component. It allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted web site.

Affected

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

iCloud · Apple

95%

v < 7.4

Affected range stops below 7.4, so it looks safe — our inference, not a vendor statement

microsoft-windows (environment)

iPhone OS · Apple

95%

v < 11.3

Affected range stops below 11.3, so it looks safe — our inference, not a vendor statement

iTunes · Apple

95%

v < 12.7.4

Affected range stops below 12.7.4, so it looks safe — our inference, not a vendor statement

microsoft-windows (environment)

Safari · Apple

95%

v < 11.1

Affected range stops below 11.1, so it looks safe — our inference, not a vendor statement

watchOS · Apple

95%

v < 4.3

Affected range stops below 4.3, so it looks safe — our inference, not a vendor statement

Ubuntu Linux · Canonicalrubygems

95%

Debian Linux · Debiandrupal

95%

Enterprise Linux Desktop · Red Hatrubygems

95%

Enterprise Linux Server · Red Hatrubygems

95%

Enterprise Linux Workstation · Red Hatrubygems

95%

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Windows · Microsoft

95%

Remediation

No guide yet

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

Patch and advisory references

References (12)

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/104887

VDB Entryx_refsource_SECTRACKThird Party Advisory

Source: [email protected]

http://www.securitytracker.com/id/1040604

Vendor Advisoryx_refsource_REDHATThird Party Advisory

Source: [email protected]

https://access.redhat.com/errata/RHSA-2018:2282

Vendor Advisoryx_refsource_GENTOOThird Party Advisory

Source: [email protected]

https://security.gentoo.org/glsa/201808-01

Vendor Advisoryx_refsource_GENTOOThird Party Advisory

Source: [email protected]

https://security.gentoo.org/glsa/201808-04

x_refsource_CONFIRMx_refsource_MISCVendor Advisory

Source: [email protected]

https://support.apple.com/HT208693

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://support.apple.com/HT208694

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://support.apple.com/HT208695

CVSS

4.3MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-200

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