CVE-2017-5378

Hashed codes of JavaScript objects are shared between pages. This allows for pointer leaks because an object's address can be discovered through hash codes, and also allows for data leakage of an object's content using these hash codes. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.

• CWE-200

• http://rhn.redhat.com/errata/RHSA-2017-0190.htmlThird Party Advisory
• http://rhn.redhat.com/errata/RHSA-2017-0238.htmlThird Party Advisory
• http://www.securityfocus.com/bid/95769Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1037693Third Party Advisory, VDB Entry
• https://bugzilla.mozilla.org/show_bug.cgi?id=1312001Exploit, Issue Tracking, Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1330769Issue Tracking, Patch, Vendor Advisory
• https://security.gentoo.org/glsa/201702-13Third Party Advisory
• https://security.gentoo.org/glsa/201702-22Third Party Advisory
• https://www.debian.org/security/2017/dsa-3771Third Party Advisory
• https://www.debian.org/security/2017/dsa-3832Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-01/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-02/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-03/Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2017-0190.htmlThird Party Advisory
• http://rhn.redhat.com/errata/RHSA-2017-0238.htmlThird Party Advisory
• http://www.securityfocus.com/bid/95769Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1037693Third Party Advisory, VDB Entry
• https://bugzilla.mozilla.org/show_bug.cgi?id=1312001Exploit, Issue Tracking, Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1330769Issue Tracking, Patch, Vendor Advisory
• https://security.gentoo.org/glsa/201702-13Third Party Advisory
• https://security.gentoo.org/glsa/201702-22Third Party Advisory
• https://www.debian.org/security/2017/dsa-3771Third Party Advisory
• https://www.debian.org/security/2017/dsa-3832Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-01/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-02/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-03/Vendor Advisory

Published

Jun 11, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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