CVE-2018-19185

Опубликовано: 12 нояб. 2018

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Низкий

Описание

An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector.

Ссылки

https://github.com/fouzhe/security/tree/master/libiec61850#another-heap-buffer-overflow-in-function-berencoder_encodeoctetstring
Exploit
Third Party Advisory
https://github.com/mz-automation/libiec61850/issues/87
Exploit
Third Party Advisory
https://github.com/fouzhe/security/tree/master/libiec61850#another-heap-buffer-overflow-in-function-berencoder_encodeoctetstring
Exploit
Third Party Advisory
https://github.com/mz-automation/libiec61850/issues/87
Exploit
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:mz-automation:libiec61850:1.3:*:*:*:*:*:*:*

EPSS

Процентиль: 64%

0.00459

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787

Связанные уязвимости

GHSA-ww63-gh4x-rhww