Detections
Analytics

CBL Mariner 2.0 Security Update: edk2 / hvloader / openssl (CVE-2022-2097)

medium Nessus Plugin ID 172975

Synopsis

The remote CBL Mariner host is missing one or more security updates.

Description

The version of edk2 / hvloader / openssl installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-2097 advisory.

 - AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of in place encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p). (CVE-2022-2097)

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 packages.

See Also

https://nvd.nist.gov/vuln/detail/CVE-2022-2097

Plugin Details

Severity: Medium

ID: 172975

File Name: mariner_openssl_CVE-2022-2097.nasl

Version: 1.4

Type: local

Published: 3/20/2023

Updated: 9/12/2024

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:P/I:N/A:N

CVSS Score Source: CVE-2022-2097

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:L/I:N/A:N

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

Vulnerability Information

CPE: p-cpe:/a:microsoft:cbl-mariner:openssl-static, p-cpe:/a:microsoft:cbl-mariner:openssl-debuginfo, p-cpe:/a:microsoft:cbl-mariner:openssl, p-cpe:/a:microsoft:cbl-mariner:openssl-perl, x-cpe:/o:microsoft:cbl-mariner, p-cpe:/a:microsoft:cbl-mariner:openssl-libs, p-cpe:/a:microsoft:cbl-mariner:openssl-devel

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/12/2022

Vulnerability Publication Date: 7/5/2022

Reference Information

CVE: CVE-2022-2097

IAVA: 2022-A-0265-S