PT-2022-21087 · Wolfssh · Wolfssh

Published 2022-07-13 · Updated 2022-07-26 · CVE-2022-32073

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions WolfSSH version 1.4.7

Description The issue is related to an integer overflow in the wolfSSH SFTP RecvRMDIR function.

Recommendations For WolfSSH version 1.4.7, consider disabling the wolfSSH SFTP RecvRMDIR function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2022-32073

Affected Products

Wolfssh

References · 6

• 🔥 https://github.com/mgregus/project_BIT_nmap_script · Exploit
• https://github.com/wolfSSL/wolfssh/pull/360 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-32073 · Security Note
• https://osv.dev/vulnerability/CVE-2022-32073 · Vendor Advisory
• https://t.me/cvenotify/32997 · Telegram Post
• https://t.me/cibsecurity/46172 · Telegram Post