Heap-Based Buffer Overflow in Google gRPC Affects Multiple Versions
CVE-2017-7860

9.8CRITICAL

Key Information:

Vendor

Grpc

Status
Grpc
Vendor
CVE Published:
14 April 2017

What is CVE-2017-7860?

A vulnerability in Google gRPC prior to February 22, 2017, allows for a heap-based buffer overflow. This is related to the parse_unix function within the core/ext/client_channel/parse_address.c file. Exploitation of this flaw may permit unauthorized access or manipulation of the system's memory, which could lead to unpredictable behavior and potential data leaks.

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References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=661
x_refsource_MISC
http://www.securityfocus.com/bid/97695
vdb-entryx_refsource_BID
https://github.com/grpc/grpc/pull/9833
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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