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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-800-1 firefox-esr security update
Debian DLA Debian DLA DLA-896-1 icedove/thunderbird security update
Debian DSA Debian DSA DSA-3771-1 firefox-esr security update
Debian DSA Debian DSA DSA-3832-1 icedove security update
EUVD EUVD EUVD-2017-14482 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.
Ubuntu USN Ubuntu USN USN-3165-1 Thunderbird vulnerabilities
Ubuntu USN Ubuntu USN USN-3175-1 Firefox vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-05T14:55:35.814Z

Reserved: 2017-01-13T00:00:00

Link: CVE-2017-5378

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-11T21:29:02.907

Modified: 2024-11-21T03:27:29.000

Link: CVE-2017-5378

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-01-24T00:00:00Z

Links: CVE-2017-5378 - Bugzilla

cve-icon OpenCVE Enrichment

No data.