CVE-2023-34932
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Jun 28, 2023
Updated: Jul 5, 2023
CWE ID 787
Summary
CVE-2023-34932 is a newly disclosed stack overflow vulnerability affecting the UpdateWanMode function in H3C Magic B1STV100R012 devices. This issue can be exploited by attackers to trigger a Denial of Service (DoS) condition. A maliciously crafted POST request is sufficient to induce the stack overflow, resulting in the affected device becoming unresponsive and potentially unavailable to its intended users. This vulnerability poses a risk to network availability and should be addressed promptly through the application of a patch or update provided by H3C.
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Affected Vendors
- New H3C Technologies Co. Ltd.
Advisories, Assessments, and Mitigations
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