CVE-2023-6340
CVSS 3.1 Score 5.5 of 10 (medium)
Details
Published Jan 18, 2024
Updated: Jan 29, 2024
CWE ID 787
CWE ID 121
Summary
CVE-2023-6340 is a newly disclosed vulnerability affecting SonicWall Capture Client version 3.7.10 and older NetExtender client versions. These software packages contain the sfpmonitor.sys driver, which is susceptible to a Stack-based Buffer Overflow. An attacker can exploit this DoS vulnerability by sending crafted packets to a targeted system, resulting in a denial-of-service condition. Users are recommended to update their SonicWall and NetExtender clients to mitigate the risk.
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Affected Products
- SonicWall Capture Labs
Affected Vendors
- SonicWall Inc.
Advisories, Assessments, and Mitigations
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