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osvGoogleOSV:CVE-2021-33796
HistoryJul 07, 2023 - 6:15 p.m.

CVE-2021-33796

2023-07-0718:15:09
Google
osv.dev
6
mujs
use-after-free
regexp
denial of service

CVSS3

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

34.2%

In MuJS before version 1.1.2, a use-after-free flaw in the regexp source property access may cause denial of service.

CVSS3

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

34.2%

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