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VULNERABILITIES

CVE-2020-6793 Details

Description

When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird < 68.5.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1608539 CVEIssue TrackingPermissions Required
https://security.gentoo.org/glsa/202003-10 CVEThird Party Advisory
https://usn.ubuntu.com/4328-1/ CVEThird Party Advisory
https://usn.ubuntu.com/4335-1/ CVEThird Party Advisory
https://www.mozilla.org/security/advisories/mfsa2020-07/ CVEVendor Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-908Use of Uninitialized Resource[email protected]

Affected Products

ProductVersions
mozilla thunderbird
< 68.5.0

CPE

  • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-6793
NVD Published Date:
Mar 2, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-6793 Details - Not Deferred