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CVE-2019-19333

Опубликовано: 05 дек. 2019
Источник: redhat
CVSS3: 8.1
EPSS Низкий

Описание

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.

A stack-based buffer overflow flaw was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or execute code.

Дополнительная информация

Статус:

Important
Дефект:
CWE-121
https://bugzilla.redhat.com/show_bug.cgi?id=1779573libyang: stack-based buffer overflow in make_canonical when bits leaf type is used

EPSS

Процентиль: 73%
0.00742
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
около 6 лет назад

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.

CVSS3: 9.8
nvd
около 6 лет назад

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.

CVSS3: 9.8
debian
около 6 лет назад

In all versions of libyang before 1.0-r5, a stack-based buffer overflo ...

CVSS3: 9.8
github
больше 3 лет назад

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.

CVSS3: 8.1
fstec
около 6 лет назад

Уязвимость синтаксического анализатора и инструментария языка моделирования данных YANG libyang, связанная с записью за границами буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

EPSS

Процентиль: 73%
0.00742
Низкий

8.1 High

CVSS3