CVE-2023-38802

Опубликовано: 29 авг. 2023

Источник: nvd

CVSS3: 7.5

EPSS Низкий

Описание

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).

Ссылки

https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
Exploit
Technical Description
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
Mailing List
https://news.ycombinator.com/item?id=37305800
Third Party Advisory
https://www.debian.org/security/2023/dsa-5495
Third Party Advisory
https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
Exploit
Technical Description
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
Mailing List
https://news.ycombinator.com/item?id=37305800
Third Party Advisory
https://www.debian.org/security/2023/dsa-5495
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*

Версия от 7.5.1 (включая) до 9.0 (включая)

cpe:2.3:o:pica8:picos:4.3.3.2:*:*:*:*:*:*:*

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

EPSS

Процентиль: 70%

0.00649

Низкий

7.5 High

CVSS3

Дефекты

CWE-354

Связанные уязвимости

CVE-2023-38802

CVSS3: 7.5

ubuntu

почти 2 года назад

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).

CVE-2023-38802

CVSS3: 7.5

redhat

почти 2 года назад

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).

CVE-2023-38802

CVSS3: 7.5

msrc

почти 2 года назад

Описание отсутствует

CVE-2023-38802

CVSS3: 7.5

debian

почти 2 года назад

FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote ...

GHSA-xh4f-v933-c556

CVSS3: 7.5

github

почти 2 года назад

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).

EPSS

Процентиль: 70%

0.00649

Низкий

7.5 High

CVSS3

Дефекты

CWE-354