UBUNTU-CVE-2021-33796
- Source
- https://ubuntu.com/security/CVE-2021-33796
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33796.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-33796
- Upstream
- Withdrawn
- 2025-07-18T16:46:52Z
- Published
- 2023-07-07T18:15:00Z
- Modified
- 2025-07-16T08:26:33.488853Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- 10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
In MuJS before version 1.1.2, a use-after-free flaw in the regexp source property access may cause denial of service.
- References
Affected packages
Ubuntu:22.04:LTS / mujs
Package
- Name
- mujs
- Purl
- pkg:deb/ubuntu/mujs@1.1.3-3?arch=source&distro=jammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.1.3-3
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libmujs-dev",
"binary_version": "1.1.3-3"
},
{
"binary_name": "libmujs1",
"binary_version": "1.1.3-3"
},
{
"binary_name": "libmujs1-dbgsym",
"binary_version": "1.1.3-3"
},
{
"binary_name": "mujs",
"binary_version": "1.1.3-3"
},
{
"binary_name": "mujs-dbgsym",
"binary_version": "1.1.3-3"
}
]
}