CVE-2020-11100

Опубликовано: 02 апр. 2020

Источник: nvd

CVSS3: 8.8

CVSS2: 6.5

EPSS Высокий

Описание

In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00002.html
Mailing List
Third Party Advisory
http://packetstormsecurity.com/files/157323/haproxy-hpack-tbl.c-Out-Of-Bounds-Write.html
Third Party Advisory
VDB Entry
http://www.haproxy.org
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1819111
Issue Tracking
Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1168023
Issue Tracking
Third Party Advisory
https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=5dfc5d5cd0d2128d77253ead3acf03a421ab5b88
https://lists.debian.org/debian-security-announce/2020/msg00052.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/264C7UL3X7L7QE74ZJ557IOUFS3J4QQC/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MNW5RZLIX7LOXRLV7WMHX22CI43XSXKW/
https://security.gentoo.org/glsa/202012-22
Third Party Advisory
https://usn.ubuntu.com/4321-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4649
Third Party Advisory
https://www.haproxy.org/download/2.1/src/CHANGELOG
Release Notes
Vendor Advisory
https://www.mail-archive.com/haproxy%40formilux.org/msg36876.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00002.html
Mailing List
Third Party Advisory
http://packetstormsecurity.com/files/157323/haproxy-hpack-tbl.c-Out-Of-Bounds-Write.html
Third Party Advisory
VDB Entry
http://www.haproxy.org
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1819111
Issue Tracking
Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1168023
Issue Tracking
Third Party Advisory
https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=5dfc5d5cd0d2128d77253ead3acf03a421ab5b88

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*

Версия от 1.8.0 (включая) до 2.1.4 (исключая)

Конфигурация 2

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

Конфигурация 3

Одно из

cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

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

Конфигурация 5

Одно из

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

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

Конфигурация 6

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

EPSS

Процентиль: 99%

0.74791

Высокий

8.8 High

CVSS3

6.5 Medium

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2020-11100

CVSS3: 8.8

ubuntu

почти 6 лет назад

CVE-2020-11100

CVSS3: 8.8

redhat

почти 6 лет назад

CVE-2020-11100

CVSS3: 8.8

debian

почти 6 лет назад

In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 ...

openSUSE-SU-2020:0444-1

suse-cvrf

почти 6 лет назад

Security update for haproxy

SUSE-SU-2020:0852-1

suse-cvrf

почти 6 лет назад

Security update for haproxy

EPSS

Процентиль: 99%

0.74791

Высокий

8.8 High

CVSS3

6.5 Medium

CVSS2

Дефекты

CWE-787