Detections
Analytics
Amazon Linux AMI : cacti (ALAS-2023-1862)
high Nessus Plugin ID 183842
Language:
Synopsis
The remote Amazon Linux AMI host is missing a security update.Description
The version of cacti installed on the remote host is prior to 1.1.19-5.23. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1862 advisory.- Cacti is an open source operational monitoring and fault management framework. In Cacti 1.2.24, under certain conditions, an authenticated privileged user, can use a malicious string in the SNMP options of a Device, performing command injection and obtaining remote code execution on the underlying server. The `lib/snmp.php` file has a set of functions, with similar behavior, that accept in input some variables and place them into an `exec` call without a proper escape or validation. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.
(CVE-2023-39362)
- Cacti is an open source operational monitoring and fault management framework. In Cacti 1.2.24, users with console access can be redirected to an arbitrary website after a change password performed via a specifically crafted URL. The `auth_changepassword.php` file accepts `ref` as a URL parameter and reflects it in the form used to perform the change password. It's value is used to perform a redirect via `header` PHP function. A user can be tricked in performing the change password operation, e.g., via a phishing message, and then interacting with the malicious website where the redirection has been performed, e.g., downloading malwares, providing credentials, etc. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability. (CVE-2023-39364)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Run 'yum update cacti' to update your system.See Also
https://alas.aws.amazon.com/ALAS-2023-1862.html
https://alas.aws.amazon.com/cve/html/CVE-2023-39362.html
Plugin Details
Severity: High
ID: 183842
File Name: ala_ALAS-2023-1862.nasl
Version: 1.1
Type: local
Agent: unix
Published: 10/25/2023
Updated: 10/25/2023
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.4
CVSS v2
Risk Factor: High
Base Score: 8.3
Temporal Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C
CVSS Score Source: CVE-2023-39362
CVSS v3
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:amazon:linux, p-cpe:/a:amazon:linux:cacti
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 10/12/2023
Vulnerability Publication Date: 9/5/2023
Reference Information
CVE: CVE-2023-39362, CVE-2023-39364