Detections
Analytics
Amazon Linux 2 : runc (ALASECS-2023-005)
medium Nessus Plugin ID 180568
Language:
Synopsis
The remote Amazon Linux 2 host is missing a security update.Description
The version of runc installed on the remote host is prior to 1.1.7-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2023-005 advisory.The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value. (CVE-2023-29406)
Tenable has extracted the preceding description block directly from the tested product security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Run 'yum update runc' to update your system.See Also
https://alas.aws.amazon.com/AL2/ALASECS-2023-005.html
Plugin Details
Severity: Medium
ID: 180568
File Name: al2_ALASECS-2023-005.nasl
Version: 1.1
Type: local
Agent: unix
Published: 9/6/2023
Updated: 12/11/2024
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 5.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N
CVSS Score Source: CVE-2023-29406
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:amazon:linux:runc, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:runc-debuginfo
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 8/3/2023
Vulnerability Publication Date: 7/11/2023
Reference Information
CVE: CVE-2023-29406
IAVB: 2023-B-0052-S