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ubuntucveUbuntu.comUB:CVE-2022-34476
HistoryJul 05, 2022 - 12:00 a.m.

CVE-2022-34476

2022-07-0500:00:00
ubuntu.com
ubuntu.com
22

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.8%

ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could
have resulted in the parser accepting malformed ASN.1. This vulnerability
affects Firefox < 102.

Notes

Author Note
mdeslaur starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 102.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 102.0+build2-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchfirefox< 102.0+build2-0ubuntu0.21.10.1UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.8%