Detections
Analytics
Alpine: libcap: security update to 2.64-r1
critical Tenable Self-Hosted Container Security Plugin ID 405140
Description
There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:- A vulnerability was found in the pthread_create() function in libcap. This issue may allow a malicious
actor to use cause __real_pthread_create() to return an error, which can exhaust the process memory.
(CVE-2023-2602)
- A vulnerability was found in libcap. This issue occurs in the _libcap_strdup() function and can lead to an
integer overflow if the input string is close to 4GiB. (CVE-2023-2603)
See Also
Plugin Details
Severity: Critical
ID: 405140
Version: Revision 1.25
Type: Local
Published: 10/31/2023
Updated: 7/2/2026
Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Medium
Score: 4.9
Percentile: 57.12
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.3
Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2023-2603
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 7
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
Risk Factor: Critical
Base Score: 9.3
Threat Score: 8.1
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Information
Exploit Available: true
Exploit Ease: Exploits are available
Vulnerability Publication Date: 6/6/2023
Reference Information
CVE: CVE-2023-2602, CVE-2023-2603