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HistoryNov 28, 2022 - 7:36 p.m.

[SECURITY] [DSA 5291-1] mujs security update

2022-11-2819:36:08
lists.debian.org
20
mujs security update
lightweight javascript interpreter
cve-2022-30974
cve-2022-30975
cve-2022-44789
denial of service
arbitrary code execution
debian
security advisory

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

8.8

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

AI Score

8.1

Confidence

High

EPSS

0.015

Percentile

87.3%


Debian Security Advisory DSA-5291-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
November 28, 2022 https://www.debian.org/security/faq


Package : mujs
CVE ID : CVE-2022-30974 CVE-2022-30975 CVE-2022-44789

Multiple security issues were discovered in MuJS, a lightweight
JavaScript interpreter, which could result in denial of service
and potentially the execution of arbitrary code.

For the stable distribution (bullseye), these problems have been fixed in
version 1.1.0-1+deb11u2.

We recommend that you upgrade your mujs packages.

For the detailed security status of mujs please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mujs

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

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

8.8

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

AI Score

8.1

Confidence

High

EPSS

0.015

Percentile

87.3%