PT-2023-25066 · H3C · H3C Magic

Published 2023-06-28 · Updated 2023-07-05 · CVE-2023-34937

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 issue exists in the UpdateSnat function, allowing attackers to cause a Denial of Service (DoS) by sending a crafted POST request to the affected system.

Recommendations For H3C Magic B1STV100R012 version B1STV100R012, consider restricting access to the UpdateSnat function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-34937

Affected Products

H3C Magic

References · 3

• 🔥 https://github.com/h4kuy4/vuln/blob/main/H3C_B1STW/CVE-2023-34937.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-34937 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34937 · Security Note