CVE-2020-12663

Опубликовано: 19 мая 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00067.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00069.html
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/05/19/5
Mailing List
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00017.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F5NFROI2OMCZLYRTCNGHGO3TUD32LCIQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJ42N2HBZ3DXMSEC56SWIIOFQGOS5M7I/
https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt
Vendor Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:19.unbound.asc
Third Party Advisory
https://usn.ubuntu.com/4374-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4694
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00067.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00069.html
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/05/19/5
Mailing List
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00017.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F5NFROI2OMCZLYRTCNGHGO3TUD32LCIQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJ42N2HBZ3DXMSEC56SWIIOFQGOS5M7I/
https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt
Vendor Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:19.unbound.asc
Third Party Advisory
https://usn.ubuntu.com/4374-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4694
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:*

Версия до 1.10.1 (исключая)

Конфигурация 2

Одно из

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

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

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:18.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Конфигурация 5

Одно из

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

EPSS

Процентиль: 88%

0.03588

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835

Связанные уязвимости

CVE-2020-12663

CVSS3: 7.5

ubuntu

около 6 лет назад

Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.

CVE-2020-12663

CVSS3: 7.5

redhat

около 6 лет назад

Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.

CVE-2020-12663

CVSS3: 7.5

msrc

почти 6 лет назад

Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.

CVE-2020-12663

CVSS3: 7.5

debian

около 6 лет назад

Unbound before 1.10.1 has an infinite loop via malformed DNS answers r ...

GHSA-rhjg-fh2p-jpv5

github

около 4 лет назад

Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.

EPSS

Процентиль: 88%

0.03588

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835