Detections
Analytics
Alpine: multiple ldb packages, multiple samba packages, pam-winbind: security update to 4.16.6-r0
medium Tenable Cloud Security Plugin ID 424464
Description
There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:- A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrap_des() and
unwrap_des3() routines of Heimdal. The DES and Triple-DES decryption routines in the Heimdal GSSAPI
library allow a length-limited write buffer overflow on malloc() allocated memory when presented with a
maliciously small packet. This flaw allows a remote user to send specially crafted malicious data to the
application, possibly resulting in a denial of service (DoS) attack. (CVE-2022-3437)
- A symlink following vulnerability was found in Samba, where a user can create a symbolic link that will
make 'smbd' escape the configured share path. This flaw allows a remote user with access to the exported
part of the file system under a share via SMB1 unix extensions or NFS to create symlinks to files outside
the 'smbd' configured share path and gain access to another restricted server's filesystem.
(CVE-2022-3592)
See Also
Plugin Details
Severity: Medium
ID: 424464
Version: Revision 1.13
Type: Local
Published: 4/4/2025
Updated: 7/2/2026
Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.18
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N
CVSS Score Source: CVE-2022-3592
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Vulnerability Publication Date: 10/25/2022
Reference Information
CVE: CVE-2022-3437, CVE-2022-3592
IAVA: 2022-A-0447-S