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nvd[email protected]NVD:CVE-2022-38476
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-38476

2022-12-2220:15:37
CWE-416
web.nvd.nist.gov
8
data race
pk11_changepw
firefox esr
thunderbird
use-after-free

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

51.1%

A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2.

Affected configurations

NVD
Node
mozillafirefox_esrRange<102.2
OR
mozillathunderbirdRange<102.2

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

51.1%