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CVE-2018-20103

Опубликовано: 12 дек. 2018
Источник: nvd
CVSS3: 7.5
CVSS2: 5
EPSS Низкий

Описание

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
Версия до 1.8.14 (включая)
Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Конфигурация 3
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*

EPSS

Процентиль: 28%
0.001
Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835

Связанные уязвимости

CVSS3: 7.5
ubuntu
около 7 лет назад

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

CVSS3: 7.5
redhat
около 7 лет назад

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

CVSS3: 7.5
debian
около 7 лет назад

An issue was discovered in dns.c in HAProxy through 1.8.14. In the cas ...

CVSS3: 7.5
github
больше 3 лет назад

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

CVSS3: 5.3
fstec
около 7 лет назад

Уязвимость компонента dns.c сетевого программного обеспечения HAProxy, связанная с выполнением цикла с недоступным условием выхода, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 28%
0.001
Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835