Vulnerability · Published Jul 13, 2021 · Assigned by mitre
CVE-2020-22885
High 7.5
In plain English
A high-severity security flaw in the mujs package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.6%top 24.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Buffer overflow vulnerability in mujs before 1.0.8 due to recursion in the GC scanning phase, allows remote attackers to cause a denial of service.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | mujs | 1.0.9-1 | DEBIAN-CVE-2020-22885 |
| Debian:13 | mujs | 1.0.9-1 | DEBIAN-CVE-2020-22885 |
| Debian:14 | mujs | 1.0.9-1 | DEBIAN-CVE-2020-22885 |
| Ubuntu:22.04:LTS | mujs | 1.1.3-3 | UBUNTU-CVE-2020-22885 |
| Ubuntu:24.04:LTS | mujs | 1.3.3-3build2 | UBUNTU-CVE-2020-22885 |
Affected products (as reported)
References
- https://github.com/ccxvii/mujs/issues/133 x_refsource_MISC