Description

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_rmt_itf_addr function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.

INFO

Published Date :

2025-10-27T00:00:00.000Z

Last Modified :

2025-10-28T17:06:21.400Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-61101 vulnerability.

Vendors Products
Frrouting
  • Frrouting
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-61101.

URL Resource
https://github.com/FRRouting/frr/issues/19471 cve-icon cve-icon cve-icon
https://github.com/FRRouting/frr/pull/19480 cve-icon cve-icon cve-icon
https://github.com/FRRouting/frr/pull/19480/commits/fdd957408605d4a1766225630aafc7e6b7c3daf3 cve-icon cve-icon cve-icon
https://github.com/s1awwhy/BugList/blob/main/CVE-2025-61101.md cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-61101 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-61101 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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