UBUNTU-CVE-2021-45005

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Source
https://ubuntu.com/security/CVE-2021-45005
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45005.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-45005
Upstream
Downstream
Related
Published
2022-02-14T22:15:00Z
Modified
2025-10-24T04:50:38Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.

References

Affected packages

Ubuntu:Pro:22.04:LTS / mujs

Package

Name
mujs
Purl
pkg:deb/ubuntu/mujs@1.1.3-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.3-3ubuntu0.1~esm1

Affected versions

1.*

1.1.0-1
1.1.3-2
1.1.3-3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libmujs-dev",
            "binary_version": "1.1.3-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "libmujs1",
            "binary_version": "1.1.3-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "mujs",
            "binary_version": "1.1.3-3ubuntu0.1~esm1"
        }
    ]
}