PT-2019-17971 · Unknown+1 · Libiec61850+1
CVE-2019-6135
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Publicado
2019-01-11
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Atualizado
2024-08-19
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
libIEC61850 version 1.3.1
Description
A memory leak issue has been identified. The
Memory malloc function in hal/memory/lib memory.c leaks memory when called from Asn1PrimitiveValue create in mms/asn1/asn1 ber primitive value.c. This issue is demonstrated by examples such as goose publisher example.c and iec61850 9 2 LE example.c.Recommendations
For libIEC61850 version 1.3.1, consider applying a patch to fix the memory leak in the
Memory malloc function. As a temporary workaround, restrict the use of the Asn1PrimitiveValue create function to minimize the risk of exploitation.Exploit
Correção
Memory Leak
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Libiec61850