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CVE-2017-7820

N/A

Descricao

The "instanceof" operator can bypass the Xray wrapper mechanism. When called on web content from the browser itself or an extension the web content can provide its own result for that operator, possibly tricking the browser or extension into mishandling the element. This vulnerability affects Firefox < 56.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado6/11/2018

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

mozilla:firefox

Referencias

http://www.securityfocus.com/bid/101057(security@mozilla.org)

http://www.securitytracker.com/id/1039465(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1378207(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-21/(security@mozilla.org)

http://www.securityfocus.com/bid/101057(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039465(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.mozilla.org/show_bug.cgi?id=1378207(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-21/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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