CVE-2018-5135

CVE-2018-5135

EPSS 1.5%

WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged "about:" pages. This vulnerability affects Firefox < 59.

Produtos afetados

Mozilla · Firefox

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://bugzilla.mozilla.org/show_bug.cgi?id=1431371 https://usn.ubuntu.com/3596-1/https://www.mozilla.org/security/advisories/mfsa2018-06/http://www.securityfocus.com/bid/103386 http://www.securitytracker.com/id/1040514