CVE-2019-5257

Description

Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace) have a resource management vulnerability. An attacker who logs in to the board may send crafted messages from the internal network.

References

Link	Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-5257?: CVE-2019-5257 has been scored as a medium severity vulnerability.
How to fix CVE-2019-5257?: To fix CVE-2019-5257, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-5257 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-5257 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-5257?: CVE-2019-5257 affects n/a AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981.

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Description

Category

CWE-120 – Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

References

Frequently Asked Questions