CVE-2025-61105
Last modified
CVE-2025-61105 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_link_info function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_link_info function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Frrouting | Frrouting | >= 4.0, <= 10.4.1 |
References
- https://github.com/FRRouting/frr/issues/19471Exploit, Issue Tracking, Third Party Advisory
- https://github.com/FRRouting/frr/pull/19480Issue Tracking, Third Party Advisory
- https://github.com/s1awwhy/BugList/blob/main/CVE-2025-61105.mdThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-61105?
How severe is CVE-2025-61105?
How do I fix CVE-2025-61105?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-6110A vulnerability classified as critical has been found in Ten…8.8
- CVE-2025-61100FRRouting/frr from v2.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-61101FRRouting/frr from v4.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-61102FRRouting/frr from v4.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-61103FRRouting/frr from v4.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-61104FRRouting/frr from v4.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-61106FRRouting/frr from v4.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-61107FRRouting/frr from v4.0 through v10.4.1 was discovered to co…7.5
- CVE-2025-6111A vulnerability classified as critical was found in Tenda FH…8.8
- CVE-2025-61113TalkTalk 3.3.6 Android App contains improper access control …7.5
- CVE-2025-611142nd Line Android App version v1.2.92 and before (package nam…7.5
- CVE-2025-61115ABC Fine Wine & Spirits Android App version v.11.27.5 and be…7.5
Are you affected by CVE-2025-61105?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST