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EulerOS Virtualization 2.10.1 : python3 (EulerOS-SA-2026-2033)

medium Nessus Plugin ID 319474

Synopsis

The remote EulerOS Virtualization host is missing multiple security updates.

Description

According to the versions of the python3 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.(CVE-2025-6075)

 When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.(CVE-2026-0672)

 The email module, specifically the 'BytesGenerator' class, didn't properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using 'LiteralHeader' writing headers that don't respect email folding rules, the new behavior will reject the incorrectly folded headers in 'BytesGenerator'.(CVE-2026-1299)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization python3 security advisory.

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

Solution

Update the affected python3 packages.

See Also

http://www.nessus.org/u?b9e0ae29

Plugin Details

Severity: Medium

ID: 319474

File Name: EulerOS_SA-2026-2033.nasl

Version: 1.1

Type: Local

Published: 6/6/2026

Updated: 6/6/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2025-6075

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6

Threat Score: 2.3

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2026-1299

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:python3-fgo, cpe:/o:huawei:euleros:uvp:2.10.1, p-cpe:/a:huawei:euleros:python3-unversioned-command, p-cpe:/a:huawei:euleros:python3

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/1/2026

Vulnerability Publication Date: 6/26/2025

Reference Information

CVE: CVE-2025-6075, CVE-2026-0672, CVE-2026-1299

IAVA: 2025-A-0444-S, 2026-A-0142-S