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SIP Express Router Missing To in ACK DoS

Information

Severity

Severity

Medium

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

17 years ago

Modified

Modified

3 years ago

Summary

The remote host is a SIP Express Router (SER). The SER product has been found to contain a vulnerability where ACKs requests without a To header, when SER has been enabled to use the SL module, can be used to crash the product.

Solution

Solution

Upgrade to version 0.8.10.

Common Vulnerabilities and Exposures (CVE)