PT-2022-1773 · Mozilla+10 · Thunderbird+10

Published 2022-02-15 · Updated 2024-06-15 · CVE-2022-0566

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 91.6.1

Description The issue is related to an out-of-bounds write when processing a crafted email message, potentially allowing a remote attacker to execute arbitrary code. This is due to a buffer overflow vulnerability in the Mozilla Thunderbird email client.

Recommendations For versions prior to 91.6.1, update to version 91.6.1 or later to resolve the issue. As a temporary workaround, consider restricting the handling of email messages from untrusted sources until the update is applied.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALSA-2022:0845

ALT-PU-2022-1447

ALT-PU-2022-1479

ALT-PU-2022-1502

ALT-PU-2022-2053

BDU:2022-01072

CESA-2022_0845

CESA-2022_0850

CVE-2022-0566

DLA-2930-1

DSA-5086-1

MGASA-2022-0072

OPENSUSE-SU-2022:0559-1

OPENSUSE-SU-2022_0559-1

OPENSUSE-SU-2024:11856-1

RHSA-2022:0843

RHSA-2022:0845

RHSA-2022:0847

RHSA-2022:0850

RHSA-2022:0853

RHSA-2022_0845

RHSA-2022_0850

RLSA-2022:0845

SUSE-SU-2022:0559-1

USN-5345-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Linuxmint

Red Hat

Red Os

Rocky Linux

Suse

Thunderbird

Ubuntu

References · 83

• https://mozilla.org/en-US/security/advisories/mfsa2022-07 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-22760 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-22756 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-0566 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-22761 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-0566 · Security Note
• https://osv.dev/vulnerability/CVE-2022-0566 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-22764 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0566 · Security Note
• https://bdu.fstec.ru/vul/2022-01072 · Security Note
• https://osv.dev/vulnerability/DSA-5086-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0566 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-0566 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2022:0845 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-26381 · Vendor Advisory