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mozillaMozilla FoundationMFSA2022-09
HistoryMar 05, 2022 - 12:00 a.m.

Security Vulnerabilities fixed in Firefox 97.0.2, Firefox ESR 91.6.1, Firefox for Android 97.3.0, and Focus 97.3.0 β€” Mozilla

2022-03-0500:00:00
Mozilla Foundation
www.mozilla.org
305

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.01 Low

EPSS

Percentile

83.8%

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw.
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw.

Affected configurations

Vulners
Node
mozillafirefoxRange<97.0.2
OR
mozillafirefox_esrRange<91.6.1
OR
mozillafirefoxRange<97.3android
OR
mozillafocusRange<97.3
OR
mozillathunderbirdRange<91.6.2

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.01 Low

EPSS

Percentile

83.8%