PT-2022-24426 · Rhonabwy · Rhonabwy

Published 2022-08-20 · Updated 2023-08-08 · CVE-2022-38493

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Rhonabwy versions 0.9.99 through 1.1.x before 1.1.7

Description The issue allows attackers to cause a Denial of Service via a crafted JWE (JSON Web Encryption) token, as the software does not check the RSA private key length before RSA-OAEP decryption.

Recommendations For Rhonabwy versions 0.9.99 through 1.1.x before 1.1.7, update to version 1.1.7 or later to resolve the issue.

Fix

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

Related Identifiers

CVE-2022-38493

Affected Products

Rhonabwy

References · 9

• https://github.com/babelouest/rhonabwy/commit/dd528b3aabd13863f855a68e76966e4e019fc399 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-38493 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-38493 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-38493 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-38493 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-38493 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-38493 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-38493 · Vendor Advisory
• https://t.me/cvenotify/35012 · Telegram Post