CVE-2020-26088

Опубликовано: 24 сент. 2020

Источник: nvd

CVSS3: 5.5

CVSS2: 2.1

EPSS Низкий

Описание

A missing CAP_NET_RAW check in NFC socket creation in net/nfc/rawsock.c in the Linux kernel before 5.8.2 could be used by local attackers to create raw sockets, bypassing security mechanisms, aka CID-26896f01467a.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html
Mailing List
Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.2
Patch
Release Notes
Vendor Advisory
https://github.com/torvalds/linux/commit/26896f01467a28651f7a536143fe5ac8449d4041
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
Mailing List
Third Party Advisory
https://usn.ubuntu.com/4578-1/
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html
Mailing List
Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.2
Patch
Release Notes
Vendor Advisory
https://github.com/torvalds/linux/commit/26896f01467a28651f7a536143fe5ac8449d4041
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
Mailing List
Third Party Advisory
https://usn.ubuntu.com/4578-1/
Patch
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия до 5.8.2 (исключая)

Конфигурация 2

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

EPSS

Процентиль: 2%

0.00013

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-276

Связанные уязвимости

CVE-2020-26088

CVSS3: 5.5

ubuntu

больше 5 лет назад

CVE-2020-26088

CVSS3: 4.4

redhat

больше 5 лет назад

CVE-2020-26088

CVSS3: 5.5

msrc

больше 5 лет назад

A missing CAP_NET_RAW check in NFC socket creation in net/nfc/rawsock.c in the Linux kernel before 5.8.2 could be used by local attackers to create raw sockets bypassing security mechanisms aka CID-26896f01467a.

CVE-2020-26088

CVSS3: 5.5

debian

больше 5 лет назад

A missing CAP_NET_RAW check in NFC socket creation in net/nfc/rawsock. ...

GHSA-mv8q-jr3c-hxp6

CVSS3: 5.5

github

больше 3 лет назад

EPSS

Процентиль: 2%

0.00013

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-276