CVE-2021-33796
Published: 7 July 2023
In MuJS before version 1.1.2, a use-after-free flaw in the regexp source property access may cause denial of service.
Priority
Status
Package | Release | Status |
---|---|---|
mujs Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of standard support)
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(1.1.3-3)
|
|
kinetic |
Not vulnerable
|
|
lunar |
Not vulnerable
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Released
(1.1.3-2)
|
|
xenial |
Ignored
(end of standard support)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |