Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2029-1 firefox-esr security update
Debian DLA Debian DLA DLA-2036-1 thunderbird security update
Debian DSA Debian DSA DSA-4580-1 firefox-esr security update
Debian DSA Debian DSA DSA-4585-1 thunderbird security update
EUVD EUVD EUVD-2019-7486 Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Ubuntu USN Ubuntu USN USN-4216-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-4216-2 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-4241-1 Thunderbird vulnerabilities
Ubuntu USN Ubuntu USN USN-4335-1 Thunderbird vulnerabilities
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-05T01:24:48.674Z

Reserved: 2019-09-30T00:00:00

Link: CVE-2019-17012

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-01-08T22:15:12.013

Modified: 2024-11-21T04:31:32.450

Link: CVE-2019-17012

cve-icon Redhat

Severity : Important

Publid Date: 2019-12-03T00:00:00Z

Links: CVE-2019-17012 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses