CVE-2025-61103

The FRRouting (FRR) suite of internet routing protocol daemons is vulnerable to a NULL pointer dereference in the show_vty_ext_link_lan_adj_sid() function located in ospf_ext.c. This flaw is triggered by the assignment of a null pointer, which can be exploited by a remote attacker sending special...

EUVD-2025-36355

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

CVE-2025-61101

FRRouting (FRR) , a suite of internet routing protocol daemons, is vulnerable to a NULL pointer dereference within the show_vty_ext_link_rmt_itf_addr function in ospf_ext.c. This flaw allows a remote attacker to trigger a Denial of Service (DoS) by sending specially crafted OSPF packets . The iss...

PT-2025-44028

Name of the Vulnerable Software and Affected Versions FRRouting/frr versions 4.0 through 10.4.1 Description FRRouting/frr contains a flaw due to a NULL pointer dereference in the show vty link info function located in ospf ext.c. This issue can be triggered by a crafted Open Shortest Path First...

Siemens SCALANCE XM-400 and XR-500 Improper Validation of Integrity Check Value (CVE-2021-37182)

A vulnerability has been identified in SCALANCE XM408-4C All versions V6.5, SCALANCE XM408-4C L3 int. All versions V6.5, SCALANCE XM408-8C All versions V6.5, SCALANCE XM408-8C L3 int. All versions V6.5, SCALANCE XM416-4C All versions V6.5, SCALANCE XM416-4C L3 int. All versions V6.5, SCALANCE...

CVE-2017-6770

Cisco IOS 12.0 through 15.6, Adaptive Security Appliance ASA Software 7.0.1 through 9.7.1.2, NX-OS 4.0 through 12.0, and IOS XE 3.6 through 3.18 are affected by a vulnerability involving the Open Shortest Path First OSPF Routing Protocol Link State Advertisement LSA database. This vulnerability...

Cisco ASA OSPF LSA Manipulation Vulnerability (cisco-sa-20170727-ospf)

Cisco ASA is affected by a vulnerability involving the Open Shortest Path First OSPF Routing Protocol Link State Advertisement LSA database. This vulnerability could allow an unauthenticated, remote attacker to take full control of the OSPF Autonomous System AS domain routing table, allowing the...