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EulerOS 2.0 SP12 : protobuf (EulerOS-SA-2025-2053)

high Nessus Plugin ID 264479

Synopsis

The remote EulerOS host is missing a security update.

Description

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

 Any project that uses Protobuf Pure-Python backendto parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUPtags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashing the application with a RecursionError. We recommend upgrading to version =6.31.1 or beyond commit17838beda2943d08b8a9d4df5b68f5f04f26d901(CVE-2025-4565)

Tenable has extracted the preceding description block directly from the EulerOS protobuf 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 protobuf packages.

See Also

http://www.nessus.org/u?d3355c75

Plugin Details

Severity: High

ID: 264479

File Name: EulerOS_SA-2025-2053.nasl

Version: 1.1

Type: local

Published: 9/10/2025

Updated: 9/10/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2025-4565

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:protobuf, p-cpe:/a:huawei:euleros:protobuf-compiler, 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: 9/9/2025

Vulnerability Publication Date: 6/16/2025

Reference Information

CVE: CVE-2025-4565