CVE - CVE-2017-7801

CVE-ID
CVE-2017-7801	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A use-after-free vulnerability can occur while re-computing layout for a "marquee" element during window resizing where the updated style object is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:100197 URL:http://www.securityfocus.com/bid/100197 CONFIRM:https://bugzilla.mozilla.org/show_bug.cgi?id=1371259 CONFIRM:https://www.mozilla.org/security/advisories/mfsa2017-18/ CONFIRM:https://www.mozilla.org/security/advisories/mfsa2017-19/ CONFIRM:https://www.mozilla.org/security/advisories/mfsa2017-20/ DEBIAN:DSA-3928 URL:https://www.debian.org/security/2017/dsa-3928 DEBIAN:DSA-3968 URL:https://www.debian.org/security/2017/dsa-3968 GENTOO:GLSA-201803-14 URL:https://security.gentoo.org/glsa/201803-14 REDHAT:RHSA-2017:2456 URL:https://access.redhat.com/errata/RHSA-2017:2456 REDHAT:RHSA-2017:2534 URL:https://access.redhat.com/errata/RHSA-2017:2534 SECTRACK:1039124 URL:http://www.securitytracker.com/id/1039124
Assigning CNA
Mozilla Corporation
Date Record Created
20170412	Disclaimer: The record 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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