Out-of-bounds Write Affecting mujs package, versions <1.3.2-1


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    1.54% (88th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-MUJS-3147977
  • published 25 Nov 2022
  • disclosed 23 Nov 2022

How to fix?

Upgrade Debian:unstable mujs to version 1.3.2-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mujs package and not the mujs package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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.

CVSS Scores

version 3.1
Expand this section

NVD

8.8 high
  • 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