CVE-2025-61103

A flaw was found in frr. When the OSPF daemon ospfd is configured with the debug command "debug ospf packet all send/recv detail", it attempts to print detailed information about OSPF packets. However, a specially crafted OSPF packet can trigger a NULL pointer dereference in the...

EUVD-2025-36529

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

AZL-69571 CVE-2025-61104 affecting package frr for versions less than 9.1.1-5

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

CVE-2025-61107

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

AZL-69455 CVE-2025-61107 affecting package frr for versions less than 9.1.1-5

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

AZL-69440 CVE-2025-61103 affecting package frr for versions less than 8.5.5-5

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

UBUNTU-CVE-2025-61106

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

CVE-2025-61100

A NULL pointer dereference vulnerability was found in FRRouting within the ospfopaquelsadump function within ospfopaque.c. When the OSPF daemon ospfd has the debug command debug ospf packet all send/recv detail enabled, it attempts to dump detailed information for received or sent OSPF packets...

Linux Distros Unpatched Vulnerability : CVE-2025-61100

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the ospfopaquelsadump function at ospfopaque.c. This...

CVE-2025-61107

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

PT-2025-44179

Name of the Vulnerable Software and Affected Versions FRRouting/frr versions 4.0 through 10.4.1 Description A flaw exists in FRRouting/frr that involves a NULL pointer dereference within the show vty ext link lan adj sid function, located in the ospf ext.c file. This issue can be triggered by a...

CVE-2025-61104

CVE-2025-61104 affects FRRouting/frr from v4.0 through v10.4.1. The vulnerability is a NULL pointer dereference in ospf_ext.c (show_vty_unknown_tlv) that enables DoS via a crafted OSPF packet. Tencent/TENABLE notes and CBL MarinER entries confirm affected packages and patches: patched FRR version...

CVE-2025-61103

FRRouting/frr versions 4.0–10.4.1 contain a NULL pointer dereference in ospf_ext.c (show_vty_ext_link_lan_adj_sid) that enables Denial of Service via crafted OSPF packets. Public advisories and asset feeds (Mariner, Tencent/Tenable NVD EUVD) confirm the issue and indicate patches are available: u...

Juniper Junos OS Vulnerability (JSA103151)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103151 advisory. - An Access of Uninitialized Pointer vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved with BGP sharding configured allows ...

CVE-2025-61107

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

CVE-2025-61103

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

Linux Distros Unpatched Vulnerability : CVE-2025-61101

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2025-61106

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

CVE-2025-61107

FRRouting/frr vulnerable from v4.0 through v10.4.1 due to a NULL pointer dereference in ospf_ext.c (show_vty_ext_pref_pref_sid). This allows an attacker to cause a Denial of Service via a crafted LSA Update packet. MARINER advisories note patches: patched packages are available; for Tencent/Tengu...

EUVD-2025-36325

FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the opaqueinfodetail function at ospfopaque.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted LS Update packet...