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ubuntucveUbuntu.comUB:CVE-2022-30975
HistoryMay 18, 2022 - 12:00 a.m.

CVE-2022-30975

2022-05-1800:00:00
ubuntu.com
ubuntu.com
18
artifex mujs
null pointer
jsp_dumpsyntax
mujs-pp
github issue
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

40.4%

In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL
pointer dereference, as demonstrated by mujs-pp.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchmujs< anyUNKNOWN
ubuntu24.04noarchmujs< anyUNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

40.4%