Improper Validation of Specified Quantity in Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input in the decodeFromBytes function for MRT BGP4MPHeaders in mrt.go. A local attacker can cause unexpected behavior by sending malicious packets. Remediation Upgrade...

Improper Validation of Specified Quantity in Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input in the flowspec parser in bgp.go. An attacker can cause an application crash by sending fewer than 20 bytes as ECSUBTYPEFLOWSPECREDIRECTIP6 data. Details Denial of Service DoS describes...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the ParseRTR function in rtr.go. An attacker can cause a crash by sending an RTR message of unexpected length. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to...

CVE-2025-43971

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen...

DEBIAN-CVE-2025-43971

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen...

CVE-2025-43972

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context...

CVE-2025-43973

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message...

CVE-2025-43970

An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes depending on the address family...

DEBIAN-CVE-2025-43970

An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes depending on the address family...

DEBIAN-CVE-2025-43972

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context...

UBUNTU-CVE-2025-43973

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message...

UBUNTU-CVE-2025-43970

An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes depending on the address family...

UBUNTU-CVE-2025-43971

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen...

UBUNTU-CVE-2025-43972

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context...

CVE-2025-43970

An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes depending on the address family...

CVE-2025-43972

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context...

CVE-2025-43971

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen...

CVE-2025-43970

GoBGP before 3.35.0 has an input length check flaw in pkg/packet/mrt/mrt.go during MRT parsing, where it fails to ensure required lengths (12 or 36 bytes depending on address family). The issue is documented in CVE-2025-43970 and is addressed by upgrading to GoBGP 3.35.0 or later. The Connected d...

CVE-2025-43973

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message...

CVE-2025-43972

CVE-2025-43972 affects GoBGP prior to 3.35.0. The vulnerability is in the flowspec parser within pkg/packet/bgp/bgp.go, where an attacker can trigger a crash by sending fewer than 20 bytes in a specific context. The impact is a crash (potential denial via crash) as described in multiple sources. ...