CVE-2023-34929: High severity H3C Magic B1st Firmware vulnerability
Published Jun 28, 2023
·Updated
A stack overflow in the AddMacList function of H3C Magic B1STV100R012 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
Affected Software
4 affected components
H3C Magic B1st Firmware=100r012
H3C Magic B1ST
All of the following
H3C Magic B1st Firmware=100r012
H3C Magic B1ST
Event History
Jun 28, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2023-34929?
CVE-2023-34929 is a vulnerability in the AddMacList function of H3C Magic B1STV100R012 that allows attackers to cause a Denial of Service (DoS) through a crafted POST request.
2
How does CVE-2023-34929 impact H3C Magic B1STV100R012?
CVE-2023-34929 can cause a Denial of Service (DoS) on H3C Magic B1STV100R012 firmware when an attacker sends a specially crafted POST request.
3
What is the severity of CVE-2023-34929?
CVE-2023-34929 has a severity level of 7.5 (High).
4
How can I fix CVE-2023-34929?
To fix CVE-2023-34929, it is recommended to update to a patched version of H3C Magic B1ST firmware.
5
Is H3C Magic B1STV100R012 vulnerable to CVE-2023-34929?
Yes, H3C Magic B1STV100R012 is vulnerable to CVE-2023-34929.