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EulerOS 2.0 SP8 : grpc (EulerOS-SA-2024-2032)

high Nessus Plugin ID 202970

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the versions of the grpc package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 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.(CVE-2023-4785)

Tenable has extracted the preceding description block directly from the EulerOS grpc security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected grpc packages.

See Also

http://www.nessus.org/u?4942cd47

Plugin Details

Severity: High

ID: 202970

File Name: EulerOS_SA-2024-2032.nasl

Version: 1.1

Type: local

Published: 7/22/2024

Updated: 7/22/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2023-4785

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:grpc, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 7/22/2024

Vulnerability Publication Date: 8/3/2023

Reference Information

CVE: CVE-2023-4785