CVE-2017-3752

Description

An industry-wide vulnerability has been identified in the implementation of the Open Shortest Path First (OSPF) routing protocol used on some Lenovo switches. Exploitation of these implementation flaws may result in attackers being able to erase or alter the routing tables of one or many routers, switches, or other devices that support OSPF within a routing domain.

Category

8.2
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.15%
Vendor Advisory lenovo.com
Affected: Lenovo Group Ltd. Lenovo and IBM Switch Products
Published at:
Updated at:

References

Link Tags
https://support.lenovo.com/us/en/product_security/LEN-14078 vendor advisory
http://www.securityfocus.com/bid/99995 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2017-3752?
CVE-2017-3752 has been scored as a high severity vulnerability.
How to fix CVE-2017-3752?
To fix CVE-2017-3752, 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-2017-3752 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-3752 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-2017-3752?
CVE-2017-3752 affects Lenovo Group Ltd. Lenovo and IBM Switch Products.
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