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CVE-2022-44789

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Date: November 23, 2022

A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.

Language: C

Severity Score

Related Resources (8)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/
https://github.com/ccxvii/mujs/commit/edb50ad66f7601ca9a3544a0e9045e8a8c60561f
https://www.debian.org/security/2022/dsa-5291
https://nvd.nist.gov/vuln/detail/CVE-2022-44789
https://github.com/alalng/CVE-2022-44789/blob/main/PublicReferenceURL.txt
https://github.com/ccxvii/mujs/releases/tag/1.3.2
https://security-tracker.debian.org/tracker/CVE-2022-44789
https://www.mend.io/vulnerability-database/CVE-2022-44789

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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