CVE-2018-5164

Mozilla: CSP not applied to all multipart content sent with multipart/x-mixed-replace

Published Jun 11, 2018 CVSS 3.0 · 6.1 Medium EPSS 1.6% KEV · Not listed
Description
Content Security Policy (CSP) is not applied correctly to all parts of multipart content sent with the "multipart/x-mixed-replace" MIME type. This could allow for script to run where CSP should block it, allowing for cross-site scripting (XSS) and other attacks. This vulnerability affects Firefox < 60.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2018-16949 Content Security Policy (CSP) is not applied correctly to all parts of multipart content sent with the "multipart/x-mixed-replace" MIME type. This could allow for script to run where CSP should block it, allowing for cross-site scripting (XSS) and other attacks. This vulnerability affects Firefox < 60.
Ubuntu USN Ubuntu USN USN-3645-1 Firefox vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Aug 5, 2024, 5:26 AM
Reserved
Jan 3, 2018, 12:00 AM
Status
Modified
Published
Jun 11, 2018, 9:29 PM
Modified
Jun 17, 2026, 1:59 AM
Severity
Moderate
Public date
May 9, 2018, 12:00 AM