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EulerOS Virtualization 2.10.0 : tpm2-tss (EulerOS-SA-2024-2131)

medium Nessus Plugin ID 205857

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the versions of the tpm2-tss package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 A flaw was found in the tpm2-tss package, where it was not checked to see if the magic number in the attest is equal to the TPM2_GENERATED_VALUE. This flaw allows an attacker to generate arbitrary quote data, which may not be detected by Fapi_VerifyQuote.(CVE-2024-29040)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization tpm2-tss 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 tpm2-tss packages.

See Also

http://www.nessus.org/u?0d547a67

Plugin Details

Severity: Medium

ID: 205857

File Name: EulerOS_SA-2024-2131.nasl

Version: 1.1

Type: local

Published: 8/19/2024

Updated: 8/19/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.6

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2024-29040

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:tpm2-tss, cpe:/o:huawei:euleros:uvp:2.10.0

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: 8/19/2024

Vulnerability Publication Date: 4/28/2024

Reference Information

CVE: CVE-2024-29040