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CVE-2015-7193

CVE-2015-7193

EPSS 2.8%
Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 improperly follow the CORS cross-origin request algorithm for the POST method in situations involving an unspecified Content-Type header manipulation, which allows remote attackers to bypass the Same Origin Policy by leveraging the lack of a preflight-request step.
Affected products
n/a · n/a

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References
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00013.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-11/msg00020.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-11/msg00021.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.htmlhttp://lists.opensuse.org/opensuse-updates/2015-12/msg00037.htmlhttp://lists.opensuse.org/opensuse-updates/2015-12/msg00049.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1982.htmlhttp://rhn.redhat.com/errata/RHSA-2015-2519.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1210302https://security.gentoo.org/glsa/201512-10http://www.debian.org/security/2015/dsa-3393