PT-2024-3222 · Brocade · Brocade Sannav

Published 2024-04-15 · Updated 2025-02-04 · CVE-2024-29950

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Brocade SANnav versions prior to 2.3.1 Brocade SANnav version 2.3.0a

Description The issue is related to the class FileTransfer in Brocade SANnav, which uses the ssh-rsa signature scheme with a SHA-1 hash. This could allow a remote, unauthenticated attacker to perform a man-in-the-middle attack.

Recommendations For Brocade SANnav versions prior to 2.3.1, update to version 2.3.1 or later. For Brocade SANnav version 2.3.0a, update to version 2.3.1 or later. As a temporary workaround, consider disabling the use of the ssh-rsa signature scheme with SHA-1 hash until a patch is available.

Fix

Inadequate Encryption Strength

Weakness Enumeration

CWE-254

CWE-326

Related Identifiers

BDU:2024-03448

CVE-2024-29950

Affected Products

Brocade Sannav

References · 9

• https://support.broadcom.com/external/content/SecurityAdvisories/0/23236 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03448 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-29950 · Security Note
• https://safe-surf.ru/upload/VULN-new/VULN.2024-04-26.1.pdf · Security Note
• https://osv.dev/vulnerability/CVE-2024-29950 · Vendor Advisory
• https://t.me/cvenotify/109856 · Telegram Post
• https://twitter.com/CVEnew/status/1780731094897418263 · Twitter Post
• https://t.me/cvenotify/77185 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1780701790289424602 · Twitter Post