CVE-2017-17321 Memory corruption in eNSP
A local attacker can exploit a buffer overflow in Huawei eNSP to cause the software process to crash, resulting in denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-17321?
CVE-2017-17321 is a low-severity memory corruption vulnerability in Huawei Technologies Co., Ltd. eNSP, published on 9 Mar 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Huawei eNSP software with software of versions earlier than V100R002C00B510 has a buffer overflow vulnerability. Due to the improper validation of specific command line parameter, a local attacker could exploit this vulnerability to cause the software process abnormal.
Weakness: CWE-119
Which versions are affected by CVE-2017-17321?
It affects 1 product.
Products include Huawei Ensp Firmware.
How do I fix CVE-2017-17321?
No fix has been published for CVE-2017-17321 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2017-17321 being exploited?
There is no known exploitation of CVE-2017-17321 in the wild and no public exploit code.
Sources
Also known as GHSA-m2hw-pqrf-2xg8.