OSPF Daemon Vulnerability in FRRouting Affects Multiple Versions
CVE-2024-34088

7.5HIGH

Key Information:

Vendor

FRRouting

Status
FRRouting
Vendor
CVE Published:
30 April 2024

What is CVE-2024-34088?

A vulnerability in the OSPF daemon of FRRouting allows the get_edge() function in ospf_te.c to return a NULL pointer when certain conditions occur. This flaw can lead to the calling functions failing to properly handle the NULL value, resulting in the OSPF daemon crashing. As a result, this creates a denial of service scenario, affecting network stability and performance. It is crucial for users to upgrade to patched versions to mitigate this risk.

References

https://github.com/FRRouting/frr/pull/15674/commits/34d70...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.