Description
Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. 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 < 91.1 and Firefox ESR < 91.1.
Published: 2021-11-03
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2021-24947 Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. 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 < 91.1 and Firefox ESR < 91.1.
Ubuntu USN Ubuntu USN USN-5248-1 Thunderbird vulnerabilities
History

No history.

Subscriptions

Mozilla Firefox Esr Thunderbird
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-04T01:44:22.823Z

Reserved: 2021-08-10T00:00:00.000Z

Link: CVE-2021-38495

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-03T01:15:07.337

Modified: 2024-11-21T06:17:14.570

Link: CVE-2021-38495

cve-icon Redhat

Severity : Important

Publid Date: 2021-09-07T00:00:00Z

Links: CVE-2021-38495 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses