PT-2017-4202 · Google · Grpc

Dgquintas · Publicado 2017-02-22 · Atualizado 2017-04-21 · CVE-2017-7860

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google gRPC versions prior to 2017-02-22

Description The issue is related to an out-of-bounds write caused by a heap-based buffer overflow in the parse unix function in core/ext/client channel/parse address.c. This can lead to memory corruption and potentially allow a remote attacker to execute arbitrary code in the system.

Recommendations For Google gRPC versions prior to 2017-02-22, update to a version released after 2017-02-22 to resolve the issue. As a temporary workaround, consider restricting access to the parse unix function until a patch is available.

Correção

Heap Based Buffer Overflow

Memory Corruption

Enumeração de Fraquezas

CWE-122

CWE-787

Identificadores relacionados

BDU:2022-04729

BDU:2022-04730

BDU:2022-04731

CVE-2017-7860

Produtos afetados

Grpc

Referências · 20

• https://github.com/grpc/grpc/pull/10492 · Nota
• https://github.com/grpc/grpc/pull/9833 · Correção
• https://bdu.fstec.ru/vul/2022-04729 · Nota de Segurança
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=655 · Nota
• http://securityfocus.com/bid/97695 · Nota
• https://cve.org/CVERecord?id=CVE-2017-7860 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2017-7860 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-7860 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2022-04730 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2017-7860 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-7860 · Aviso do Fabricante
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1018 · Nota
• https://nvd.nist.gov/vuln/detail/https://nvd.nist.gov/vuln/detail/CVE-2017-7861 · Nota de Segurança
• https://bdu.fstec.ru/vul/2022-04731 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-7860 · Aviso do Fabricante