CVE-2023-4785

Lack of error handling in the TCP server in Google's gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) allows an attacker to cause a denial of service by initiating a significant number of connections with the server. Note that gRPC C++ Python, and Ruby are affected, but gRPC Java, and Go are NOT affected. 
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*
cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*
cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*
cpe:2.3:a:grpc:grpc:1.56.0:*:*:*:*:-:*:*

History

19 Sep 2023, 16:02

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.5
CWE NVD-CWE-noinfo
First Time Grpc
Grpc grpc
CPE cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*
cpe:2.3:a:grpc:grpc:1.56.0:*:*:*:*:-:*:*
References (MISC) https://github.com/grpc/grpc/pull/33670 - (MISC) https://github.com/grpc/grpc/pull/33670 - Issue Tracking
References (MISC) https://github.com/grpc/grpc/pull/33667 - (MISC) https://github.com/grpc/grpc/pull/33667 - Issue Tracking
References (MISC) https://github.com/grpc/grpc/pull/33656 - (MISC) https://github.com/grpc/grpc/pull/33656 - Issue Tracking, Patch
References (MISC) https://github.com/grpc/grpc/pull/33669 - (MISC) https://github.com/grpc/grpc/pull/33669 - Issue Tracking
References (MISC) https://github.com/grpc/grpc/pull/33672 - (MISC) https://github.com/grpc/grpc/pull/33672 - Issue Tracking

13 Sep 2023, 17:27

Type Values Removed Values Added
New CVE

Information

Published : 2023-09-13 17:15

Updated : 2023-12-10 15:14


NVD link : CVE-2023-4785

Mitre link : CVE-2023-4785

CVE.ORG link : CVE-2023-4785


JSON object : View

Products Affected

grpc

  • grpc
CWE
NVD-CWE-noinfo CWE-248

Uncaught Exception