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CVE-2017-7834

N/A

Description

A "data:" URL loaded in a new tab did not inherit the Content Security Policy (CSP) of the original page, allowing for bypasses of the policy including the execution of JavaScript. In prior versions when "data:" documents also inherited the context of the original page this would allow for potential cross-site scripting (XSS) attacks. This vulnerability affects Firefox < 57.

CVE Details

CVSS v3.1 ScoreN/A

Published6/11/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mozilla:firefox

Weaknesses (CWE)

CWE-79

References

http://www.securityfocus.com/bid/101832(security@mozilla.org)

http://www.securitytracker.com/id/1039803(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1358009(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-24/(security@mozilla.org)

http://www.securityfocus.com/bid/101832(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039803(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.mozilla.org/show_bug.cgi?id=1358009(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-24/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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