ALT-PU-2024-2047-3

BDU:2023-05649

HIGH7.5

Уязвимость программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, сетевой операционной системы Picos, операционной системы PAN-OS, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2023-09-14Modified: 2024-04-04

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-38802

BDU:2023-08243

MEDIUM5.9

Уязвимость программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2023-11-29Modified: 2025-11-19

CVSS 3.xMEDIUM 5.9

CVSS:3.x/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0MEDIUM 5.4

CVSS:2.0/AV:N/AC:H/Au:N/C:N/I:N/A:C

References

CVE-2023-46752

BDU:2023-08631

MEDIUM5.9

Уязвимость программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2023-12-12Modified: 2025-11-19

CVSS 3.xMEDIUM 5.9

CVSS:3.x/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0MEDIUM 5.4

CVSS:2.0/AV:N/AC:H/Au:N/C:N/I:N/A:C

References

CVE-2023-46753

BDU:2024-02577

HIGH7.5

Уязвимость файла bgpd/bgp_packet.c программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-04-04Modified: 2025-11-19

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-41358

BDU:2024-04612

CRITICAL9.1

Уязвимость файла bgpd/bgp_attr.c программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-06-18Modified: 2025-11-19

CVSS 3.xCRITICAL 9.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0CRITICAL 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:C

References

CVE-2023-41359

BDU:2024-04614

CRITICAL9.1

Уязвимость файла bgpd/bgp_packet.c программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, связанная с чтение за пределами памяти, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании

Published: 2024-06-18Modified: 2025-11-19

CVSS 3.xCRITICAL 9.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0CRITICAL 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:C

References

CVE-2023-41360

BDU:2024-04615

HIGH7.5

Уязвимость файла bgpd/bgp_flowspec.c программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-06-18Modified: 2025-11-19

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-41909

BDU:2024-04617

HIGH7.5

Уязвимость программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, связанная с ошибками освобождения памяти, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-06-18

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-47234

BDU:2024-04618

HIGH7.5

Уязвимость программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, связанная с ошибками освобождения памяти, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-06-18

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-47235

BDU:2024-04620

CRITICAL9.8

Уязвимость файла bgpd/bgp_open.c программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, связанная с копированием буфера без проверки размера ввода, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-06-18

CVSS 3.xCRITICAL 9.8

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0CRITICAL 10.0

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C

References

CVE-2023-41361

BDU:2025-15605

MEDIUM6.5

Уязвимость функции ospf_te_parse_te() файла ospfd/ospf_te.c программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-12-11

CVSS 3.xMEDIUM 6.5

CVSS:3.x/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0MEDIUM 6.1

CVSS:2.0/AV:A/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2024-27913

CVE-2023-38802

HIGH7.5

FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).

Published: 2023-08-29Modified: 2024-11-21

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2023-41358

HIGH7.5

An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero.

Published: 2023-08-29Modified: 2024-11-21

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2023-41359

CRITICAL9.1

An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.

Published: 2023-08-29Modified: 2024-11-21

CVSS 3.xCRITICAL 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

CVE-2023-41360

CRITICAL9.1

An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c can read the initial byte of the ORF header in an ahead-of-stream situation.

Published: 2023-08-29Modified: 2024-11-21

CVSS 3.xCRITICAL 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

CVE-2023-41361

CRITICAL9.8

An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version.

Published: 2023-08-29Modified: 2024-11-21

CVSS 3.xCRITICAL 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

CVE-2023-41909

HIGH7.5

An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.

Published: 2023-09-05Modified: 2024-11-21

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2023-46752

MEDIUM5.9

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.

Published: 2023-10-26Modified: 2025-11-04

CVSS 3.xMEDIUM 5.9

CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2023-46753

MEDIUM5.9

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute.

Published: 2023-10-26Modified: 2025-11-04

CVSS 3.xMEDIUM 5.9

CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2023-47234

HIGH7.5

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes).

Published: 2023-11-03Modified: 2025-11-04

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2023-47235

HIGH7.5

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.

Published: 2023-11-03Modified: 2025-11-04

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2024-27913

MEDIUM6.5

ospf_te_parse_te in ospfd/ospf_te.c in FRRouting (FRR) through 9.1 allows remote attackers to cause a denial of service (ospfd daemon crash) via a malformed OSPF LSA packet, because of an attempted access to a missing attribute field.

Published: 2024-02-28Modified: 2025-03-26

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Package update frr in branch p10

Closed issues (22)

Уязвимость программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании

FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).

An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero.

An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.

An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c can read the initial byte of the ORF header in an ahead-of-stream situation.

An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version.

An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute.

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes).

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.

ospf_te_parse_te in ospfd/ospf_te.c in FRRouting (FRR) through 9.1 allows remote attackers to cause a denial of service (ospfd daemon crash) via a malformed OSPF LSA packet, because of an attempted access to a missing attribute field.