Description
Mozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360 Total Security was installed. This bug showed evidence of memory corruption in the accessibility engine and we presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.2, and Firefox ESR < 68.2.
Published: 2020-01-08
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-3428 Mozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360 Total Security was installed. This bug showed evidence of memory corruption in the accessibility engine and we presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.2, and Firefox ESR < 68.2.
Ubuntu USN Ubuntu USN USN-4202-1 Thunderbird vulnerabilities
Ubuntu USN Ubuntu USN USN-4335-1 Thunderbird vulnerabilities
History

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Canonical Ubuntu Linux
Mozilla Firefox Firefox Esr Thunderbird
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-04T23:03:32.870Z

Reserved: 2019-05-03T00:00:00.000Z

Link: CVE-2019-11758

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2020-01-08T20:15:12.547

Modified: 2024-11-21T04:21:44.083

Link: CVE-2019-11758

cve-icon Redhat

Severity : Important

Publid Date: 2019-10-22T00:00:00Z

Links: CVE-2019-11758 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses