The vulnerability of the BGP OPEN Message Handler component of the networking routing implementation software on Unix-like systems is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely.

The vulnerability of the BGP OPEN Message Handler component of the networking routing implementation software on Unix-like systems is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CVE-2022-43681

An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet or the option length word, in case of an extended OPEN message, the FRR code reads of out of the bounds of the packet, throwing a SIGABRT...

DEBIAN-CVE-2022-43681

An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet or the option length word, in case of an extended OPEN message, the FRR code reads of out of the bounds of the packet, throwing a SIGABRT...

DEBIAN-CVE-2022-40302

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40318

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40302

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40318

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

UBUNTU-CVE-2022-43681

An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet or the option length word, in case of an extended OPEN message, the FRR code reads of out of the bounds of the packet, throwing a SIGABRT...

UBUNTU-CVE-2022-40302

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40318

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

UBUNTU-CVE-2022-40318

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40302

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40302

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

PT-2023-2523 · Frrouting +3 · Frrouting +3

Name of the Vulnerable Software and Affected Versions: FRRouting versions through 8.4 Description: An issue in bgpd allows attackers to cause a denial of service by crafting a BGP OPEN message with an option of type 0xff, leading to inconsistent boundary checks and potential out-of-bounds read or...

FRRouting 缓冲区错误漏洞

FRRouting is an open source network routing software suite from the FRRouting Project that runs on Unix-like platforms. FRRouting suffers from a buffer error vulnerability that originates from a denial of service that can be caused by crafting a BGP OPEN message with a 0xff type option...

FRRouting FRR 缓冲区错误漏洞

FRRouting FRR is a suite of software that implements and manages various IPV4 and IPV6 routing protocols. A security vulnerability exists in FRRouting FRR, which can cause a denial of service by crafting a BGP OPEN message with a 0xff type option...

CVE-2022-40302

An issue was discovered in bgpd in FRRouting FRR through 8.4. By crafting a BGP OPEN message with an option of type 0xff Extended Length from RFC 9072, attackers may cause a denial of service assertion failure and daemon restart, or out-of-bounds read. This is possible because of inconsistent...

CVE-2022-40318

CVE-2022-40318 (FRR bgpd) : In FRR up to 8.4, FRR’s bgp_open_option_parse() mishandles an option of type 0xff (Extended Length from RFC 9072), with boundary checks that don’t account for reading 3 bytes, causing denial of service via assertion failure and bgpd restart, or an out-of-bounds read. A...

SUSE CVE-2007-4826

bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service crash via a malformed 1 OPEN message or 2 a COMMUNITY attribute, which triggers a NULL pointer dereference. NOTE: vector 2 only exists when debugging is enabled...

SUSE CVE-2012-0255

The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service assertion failure and daemon exit via a message associated with a malformed Four-octet AS Number Capability aka AS4...