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Case File

CVE-2017-5378

HIGH · CVSS 7.5 EPSS 3.37%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-11 · Last synced 2026-08-04

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CVE
CVE-2017-5378
Severity
HIGH
CVSS
7.5
EPSS
3.37%
Firefox Java

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)