PT-2023-25057 · H3C · H3C Magic

Published 2023-06-28 · Updated 2023-07-05 · CVE-2023-34929

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 H3C Magic B1STV100R012 version B1STV100R012

Description A stack overflow in the AddMacList function allows attackers to cause a Denial of Service (DoS) via a crafted POST request to an unspecified API endpoint.

Recommendations For H3C Magic B1STV100R012 version B1STV100R012, as a temporary workaround, consider disabling the AddMacList function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-34929

Affected Products

H3C Magic

References · 5

• 🔥 https://github.com/h4kuy4/vuln/blob/main/H3C_B1STW/CVE-2023-34929.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-34929 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34929 · Vendor Advisory
• https://t.me/cvenotify/53674 · Telegram Post
• https://t.me/cibsecurity/65619 · Telegram Post