CVE-2017-17310 : What You Need to Know

A buffer error vulnerability in the Electronic Numbers to URI Mapping (ENUM) module of Huawei products DP300, RP200, TE30, TE40, TE50, and TE60 could be exploited by an unauthenticated attacker to cause buffer errors and abnormal behavior.

Understanding CVE-2017-17310

This CVE involves a vulnerability related to a buffer error in the ENUM module of various Huawei products.

What is CVE-2017-17310?

The vulnerability allows an unauthenticated attacker to exploit buffer errors in Huawei products by sending specially crafted ENUM packets.

The Impact of CVE-2017-17310

Successful exploitation may lead to buffer errors and abnormal behavior in certain services due to insufficient verification of packet values.

Technical Details of CVE-2017-17310

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability is related to a buffer error in the ENUM module of Huawei products, including DP300, RP200, TE30, TE40, TE50, and TE60.

Affected Systems and Versions

Affected Products: DP300, RP200, TE30, TE40, TE50, TE60
Versions: DP300 V500R002C00, RP200 V600R006C00, TE30 V100R001C10, V500R002C00, V600R006C00, TE40 V500R002C00, V600R006C00, TE50 V500R002C00, V600R006C00, TE60 V100R001C10, V500R002C00, V600R006C00

Exploitation Mechanism

To exploit this vulnerability, an attacker must gain control over the peer device and send specifically crafted ENUM packets targeting the affected products.

Mitigation and Prevention

Steps to address and prevent the CVE-2017-17310 vulnerability.

Immediate Steps to Take

Apply vendor-provided patches and updates promptly.
Monitor network traffic for any signs of exploitation.

Long-Term Security Practices

Implement strong network access controls.
Regularly update and patch all software and firmware.

Patching and Updates

Ensure all affected systems are updated with the latest patches and security fixes.