CVE - CVE-2017-7823

CVE-ID
CVE-2017-7823	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The content security policy (CSP) "sandbox" directive did not create a unique origin for the document, causing it to behave as if the "allow-same-origin" keyword were always specified. This could allow a Cross-Site Scripting (XSS) attack to be launched from unsafe content. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[debian-lts-announce] 20171101 [SECURITY] [DLA 1153-1] icedove/thunderbird security update URL:https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html CONFIRM:https://bugzilla.mozilla.org/show_bug.cgi?id=1396320 CONFIRM:https://www.mozilla.org/security/advisories/mfsa2017-21/ CONFIRM:https://www.mozilla.org/security/advisories/mfsa2017-22/ CONFIRM:https://www.mozilla.org/security/advisories/mfsa2017-23/ DEBIAN:DSA-3987 URL:https://www.debian.org/security/2017/dsa-3987 DEBIAN:DSA-4014 URL:https://www.debian.org/security/2017/dsa-4014 GENTOO:GLSA-201803-14 URL:https://security.gentoo.org/glsa/201803-14 REDHAT:RHSA-2017:2831 URL:https://access.redhat.com/errata/RHSA-2017:2831 REDHAT:RHSA-2017:2885 URL:https://access.redhat.com/errata/RHSA-2017:2885 BID:101059 URL:http://www.securityfocus.com/bid/101059 SECTRACK:1039465 URL:http://www.securitytracker.com/id/1039465
Assigning CNA
Mozilla Corporation
Date Entry Created
20170412	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20170412)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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