CVE-2025-61099
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-27

Last updated on: 2025-11-03

Assigner: MITRE

Description
FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the opaque_info_detail function at ospf_opaque.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted LS Update packet.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-10-27
Last Modified
2025-11-03
Generated
2026-05-07
AI Q&A
2025-10-27
EPSS Evaluated
2026-05-05
NVD
CVE-2025-61099
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
frrouting frrouting From 2.0 (inc) to 10.4.1 (inc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability in FRRouting/frr versions 2.0 through 10.4.1 is caused by a NULL pointer dereference in the opaque_info_detail function within the ospf_opaque.c file. An attacker can exploit this by sending a specially crafted LS Update packet, which triggers the NULL pointer dereference and causes the software to crash or become unavailable.


How can this vulnerability impact me? :

The vulnerability can lead to a Denial of Service (DoS) condition, meaning that an attacker can cause the affected FRRouting/frr software to crash or stop functioning properly, potentially disrupting network routing and connectivity.


Ask Our AI Assistant
Need more information? Ask your question to get an AI reply (Powered by our expertise)
0/70
EPSS Chart