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CVE-2018-12364

CVE-2018-12364

EPSS 1.7%
NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site. This allows for a malicious site to engage in cross-site request forgery (CSRF) attacks. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Affected products
Mozilla · FirefoxMozilla · Firefox ESRMozilla · Thunderbird

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References
https://access.redhat.com/errata/RHSA-2018:2112https://access.redhat.com/errata/RHSA-2018:2113https://access.redhat.com/errata/RHSA-2018:2251https://access.redhat.com/errata/RHSA-2018:2252https://bugzilla.mozilla.org/show_bug.cgi?id=1436241https://lists.debian.org/debian-lts-announce/2018/06/msg00014.htmlhttps://lists.debian.org/debian-lts-announce/2018/07/msg00013.htmlhttps://security.gentoo.org/glsa/201810-01https://security.gentoo.org/glsa/201811-13https://usn.ubuntu.com/3705-1/https://usn.ubuntu.com/3714-1/https://www.debian.org/security/2018/dsa-4235