PT-2024-3926 · Unknown+2 · Mojolicious+2

Darrenli912 · CVE-2021-47208 · Published 2024-04-07 · Updated 2025-05-05

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: Mojolicious module versions prior to 9.11

Description: The issue is related to a bug in the format detection component of the Mojolicious module for Perl, which is associated with errors in resource release. This can potentially be exploited by a remote attacker to cause a denial of service.

Recommendations: For versions prior to 9.11, update to version 9.11 or later to resolve the issue.

Exploit

Fix

DoS

Resource Exhaustion

Improper Resource Release

Weakness Enumeration

CWE-400

CWE-404

Related Identifiers

AZL-43576

AZL-45273

BDU:2024-04336

CVE-2021-47208

OESA-2024-1517

OESA-2024-1518

OESA-2024-1519

Affected Products

Debian

Mojolicious

Red Os

References · 24

• 🔥 https://github.com/mojolicious/mojo/issues/1736 · Exploit
• https://github.com/mojolicious/mojo/commit/a0c4576ffb11c235088550de9ba7ac4196e1953c · Patch
• https://ubuntu.com/security/CVE-2021-47208 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1519 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-47208 · Security Note
• https://bdu.fstec.ru/vul/2024-04336 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-47208 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-47208 · Security Note
• https://osv.dev/vulnerability/OESA-2024-1518 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-43576 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1517 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-47208 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-47208 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-36829 · Security Note
• https://osv.dev/vulnerability/AZL-45273 · Vendor Advisory