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CVE-2019-20392

Опубликовано: 22 янв. 2020
Источник: nvd
CVSS3: 6.5
CVSS2: 4.3
EPSS Низкий

Описание

An invalid memory access flaw is present in libyang before v1.0-r1 in the function resolve_feature_value() when an if-feature statement is used inside a list key node, and the feature used is not defined. Applications that use libyang to parse untrusted input yang files may crash.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cesnet:libyang:0.11:r1:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.11:r2:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.12:r1:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.12:r2:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.13:r1:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.13:r2:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.14:r1:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.15:r1:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.16:r1:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.16:r2:*:*:*:*:*:*
cpe:2.3:a:cesnet:libyang:0.16:r3:*:*:*:*:*:*

EPSS

Процентиль: 42%
0.00203
Низкий

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-119

Связанные уязвимости

CVSS3: 6.5
ubuntu
около 6 лет назад

An invalid memory access flaw is present in libyang before v1.0-r1 in the function resolve_feature_value() when an if-feature statement is used inside a list key node, and the feature used is not defined. Applications that use libyang to parse untrusted input yang files may crash.

CVSS3: 5.5
redhat
почти 7 лет назад

An invalid memory access flaw is present in libyang before v1.0-r1 in the function resolve_feature_value() when an if-feature statement is used inside a list key node, and the feature used is not defined. Applications that use libyang to parse untrusted input yang files may crash.

CVSS3: 6.5
debian
около 6 лет назад

An invalid memory access flaw is present in libyang before v1.0-r1 in ...

CVSS3: 6.5
github
больше 3 лет назад

An invalid memory access flaw is present in libyang before v1.0-r1 in the function resolve_feature_value() when an if-feature statement is used inside a list key node, and the feature used is not defined. Applications that use libyang to parse untrusted input yang files may crash.

EPSS

Процентиль: 42%
0.00203
Низкий

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-119