CVE-2017-17282 : Vulnerability Insights and Analysis
Learn about CVE-2017-17282, a buffer overflow vulnerability in Huawei products DP300, RP200, TE30, TE40, TE50, and TE60, potentially leading to abnormal service behavior. Find mitigation steps and preventive measures here.
Huawei Technologies Co., Ltd. products DP300, RP200, TE30, TE40, TE50, and TE60 are vulnerable to a buffer overflow in the SCCP module, potentially leading to abnormal service behavior.
Understanding CVE-2017-17282
This CVE involves a buffer overflow vulnerability in Huawei products, allowing attackers to disrupt services by sending malformed packets.
What is CVE-2017-17282?
The vulnerability in the SCCP module of Huawei products DP300, RP200, TE30, TE40, TE50, and TE60 can be exploited by attackers through continuous transmission of malformed packets due to insufficient input validation.
The Impact of CVE-2017-17282
Successful exploitation of this vulnerability can result in abnormal service behavior on the affected Huawei products.
Technical Details of CVE-2017-17282
This section provides more technical insights into the CVE-2017-17282 vulnerability.
Vulnerability Description
The buffer overflow vulnerability in the SCCP module of Huawei products DP300, RP200, TE30, TE40, TE50, and TE60 allows attackers to disrupt services by sending malformed packets.
Affected Systems and Versions
- Affected Products: DP300, RP200, TE30, TE40, TE50, TE60
- Vulnerable Versions: DP300 V500R002C00, RP200 V500R002C00, V600R006C00, TE30 V100R001C10, V500R002C00, V600R006C00, TE40 V500R002C00, V600R006C00, TE50 V500R002C00, V600R006C00, TE60 V100R001C10, V500R002C00, V600R006C00
Exploitation Mechanism
Attackers exploit the vulnerability by continuously sending malformed packets to the affected Huawei products, taking advantage of insufficient input validation.
Mitigation and Prevention
To address CVE-2017-17282, follow these mitigation strategies:
Immediate Steps to Take
- Apply vendor-supplied patches promptly
- Implement network segmentation to limit the impact of potential attacks
- Monitor network traffic for any signs of exploitation
Long-Term Security Practices
- Regularly update and patch all software and firmware
- Conduct security training for staff to enhance awareness
Patching and Updates
- Huawei may release patches to address the vulnerability, so ensure timely installation of these updates.