Vulnerability · Published Apr 7, 2024 · Assigned by mitre
CVE-2021-47208
Medium 4.3
In plain English
A medium-severity uncontrolled resource consumption in the libmojolicious-perl package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 46% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.6%top 53.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Mojolicious module before 9.11 for Perl has a bug in format detection that can potentially be exploited for denial of service.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | libmojolicious-perl | 9.21+dfsg-1 | DEBIAN-CVE-2021-47208 |
| Debian:13 | libmojolicious-perl | 9.21+dfsg-1 | DEBIAN-CVE-2021-47208 |
| Debian:14 | libmojolicious-perl | 9.21+dfsg-1 | DEBIAN-CVE-2021-47208 |
Affected products (as reported)
Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L