Denial of Service Vulnerability in OpenVPN 2.x TCP Mode

CVE-2005-3409 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an error status, which leads to a null dereference in an exception handler.

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