Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2022-23648 CVE-2022-24769 CVE-2022-31030 CVE-2022-36109 |
CWE-ID | CWE-264 CWE-400 CWE-269 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software |
Amazon Linux AMI Operating systems & Components / Operating system containerd Operating systems & Components / Operating system package or component |
Vendor | Amazon Web Services |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU60972
Risk: Medium
CVSSv4.0: 5.5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green]
CVE-ID: CVE-2022-23648
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to an error when handling specially crafted image configuration in containerd where containers launched through containerd’s CRI implementation. A remote attacker can bypass any policy-based enforcement on container setup and access the read-only copies of arbitrary files and directories on the host.
MitigationUpdate the affected packages:
aarch64:Vulnerable software versions
containerd-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-1.6.8-2.amzn2023.0.3.aarch64
containerd-debugsource-1.6.8-2.amzn2023.0.3.aarch64
src:
containerd-1.6.8-2.amzn2023.0.3.src
x86_64:
containerd-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-1.6.8-2.amzn2023.0.3.x86_64
containerd-1.6.8-2.amzn2023.0.3.x86_64
containerd-debugsource-1.6.8-2.amzn2023.0.3.x86_64
Amazon Linux AMI: All versions
containerd: before 1.6.8-2
CPE2.3http://alas.aws.amazon.com/AL2023/ALAS-2023-079.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU61600
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-24769
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to containers are incorrectly started with non-empty inheritable Linux process capabilities, which leads to security restrictions bypass and privilege escalation.
MitigationUpdate the affected packages:
aarch64:Vulnerable software versions
containerd-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-1.6.8-2.amzn2023.0.3.aarch64
containerd-debugsource-1.6.8-2.amzn2023.0.3.aarch64
src:
containerd-1.6.8-2.amzn2023.0.3.src
x86_64:
containerd-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-1.6.8-2.amzn2023.0.3.x86_64
containerd-1.6.8-2.amzn2023.0.3.x86_64
containerd-debugsource-1.6.8-2.amzn2023.0.3.x86_64
Amazon Linux AMI: All versions
containerd: before 1.6.8-2
CPE2.3http://alas.aws.amazon.com/AL2023/ALAS-2023-079.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU64007
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-31030
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources within the ExecSync API. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected packages:
aarch64:Vulnerable software versions
containerd-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-1.6.8-2.amzn2023.0.3.aarch64
containerd-debugsource-1.6.8-2.amzn2023.0.3.aarch64
src:
containerd-1.6.8-2.amzn2023.0.3.src
x86_64:
containerd-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-1.6.8-2.amzn2023.0.3.x86_64
containerd-1.6.8-2.amzn2023.0.3.x86_64
containerd-debugsource-1.6.8-2.amzn2023.0.3.x86_64
Amazon Linux AMI: All versions
containerd: before 1.6.8-2
CPE2.3http://alas.aws.amazon.com/AL2023/ALAS-2023-079.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU72321
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-36109
CWE-ID:
CWE-269 - Improper Privilege Management
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges.
The vulnerability exists due to improper privilege management caused by improper setup of supplementary groups. A local user can bypass primary group restrictions and compromise the container.
Update the affected packages:
aarch64:Vulnerable software versions
containerd-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-1.6.8-2.amzn2023.0.3.aarch64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.aarch64
containerd-1.6.8-2.amzn2023.0.3.aarch64
containerd-debugsource-1.6.8-2.amzn2023.0.3.aarch64
src:
containerd-1.6.8-2.amzn2023.0.3.src
x86_64:
containerd-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-debuginfo-1.6.8-2.amzn2023.0.3.x86_64
containerd-stress-1.6.8-2.amzn2023.0.3.x86_64
containerd-1.6.8-2.amzn2023.0.3.x86_64
containerd-debugsource-1.6.8-2.amzn2023.0.3.x86_64
Amazon Linux AMI: All versions
containerd: before 1.6.8-2
CPE2.3http://alas.aws.amazon.com/AL2023/ALAS-2023-079.html
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.