CVE-2022-0566

2022-02-1800:00:00

ubuntu.com

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

51.8%

JSON

It may be possible for an attacker to craft an email message that causes
Thunderbird to perform an out-of-bounds write of one byte when processing
the message. This vulnerability affects Thunderbird < 91.6.1.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchthunderbird< 1:91.7.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchthunderbird< 1:91.7.0+build2-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchthunderbird< 1:91.7.0+build2-0ubuntu0.21.10.1UNKNOWN
ubuntu22.04noarchthunderbird< 1:91.6.1+build1-0ubuntu1UNKNOWN
ubuntu22.10noarchthunderbird< 1:91.6.1+build1-0ubuntu1UNKNOWN
ubuntu23.04noarchthunderbird< 1:91.6.1+build1-0ubuntu1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	thunderbird	< 1:91.7.0+build2-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	thunderbird	< 1:91.7.0+build2-0ubuntu0.20.04.1	UNKNOWN
ubuntu	21.10	noarch	thunderbird	< 1:91.7.0+build2-0ubuntu0.21.10.1	UNKNOWN
ubuntu	22.04	noarch	thunderbird	< 1:91.6.1+build1-0ubuntu1	UNKNOWN
ubuntu	22.10	noarch	thunderbird	< 1:91.6.1+build1-0ubuntu1	UNKNOWN
ubuntu	23.04	noarch	thunderbird	< 1:91.6.1+build1-0ubuntu1	UNKNOWN