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nvd[email protected]NVD:CVE-2022-1529
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-1529

2022-12-2220:15:13
CWE-1321
web.nvd.nist.gov
firefox
vulnerability
prototype pollution
javascript
privileged process
cve-2022-1529
thunderbird
firefox for android

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

0.002 Low

EPSS

Percentile

59.5%

An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

Affected configurations

NVD
Node
mozillafirefoxRange<100.0.2
OR
mozillafirefox_esrRange<91.9.1
OR
mozillathunderbirdRange<91.9.1
Node
mozillafirefoxRange<100.3.0
AND
googleandroidMatch-

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

0.002 Low

EPSS

Percentile

59.5%