Detections
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CBL Mariner 2.0 Security Update: mysql / rust / cmake / curl / tensorflow (CVE-2023-27535)

medium Nessus Plugin ID 174558

Synopsis

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

Description

The version of mysql / rust / cmake / curl / tensorflow 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-2023-27535 advisory.

 - An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain FTP settings such as CURLOPT_FTP_ACCOUNT, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_FTP_SSL_CCC, and CURLOPT_USE_SSL were not included in the configuration match checks, causing them to match too easily. This could lead to libcurl using the wrong credentials when performing a transfer, potentially allowing unauthorized access to sensitive information. (CVE-2023-27535)

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-2023-27535

Plugin Details

Severity: Medium

ID: 174558

File Name: mariner_curl_CVE-2023-27535.nasl

Version: 1.3

Type: local

Published: 4/20/2023

Updated: 7/3/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.2

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

CVSS Score Source: CVE-2023-27535

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

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

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

Vulnerability Information

CPE: p-cpe:/a:microsoft:cbl-mariner:curl-libs, p-cpe:/a:microsoft:cbl-mariner:mysql, p-cpe:/a:microsoft:cbl-mariner:mysql-devel, x-cpe:/o:microsoft:cbl-mariner, p-cpe:/a:microsoft:cbl-mariner:curl-devel, p-cpe:/a:microsoft:cbl-mariner:rust-doc, p-cpe:/a:microsoft:cbl-mariner:curl-debuginfo, p-cpe:/a:microsoft:cbl-mariner:mysql-debuginfo, p-cpe:/a:microsoft:cbl-mariner:curl, p-cpe:/a:microsoft:cbl-mariner:rust, p-cpe:/a:microsoft:cbl-mariner:rust-debuginfo

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: 4/11/2023

Vulnerability Publication Date: 3/20/2023

Reference Information

CVE: CVE-2023-27535

IAVA: 2023-A-0153-S