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CVE-2023-25153— containerd OCI image importer memory exhaustion

Quick assessment

Affected
containerd containerd
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

containerd是containerd开源的一个行业标准的容器运行时。 containerd 1.6.18之前的1.6.x版本和1.5.18之前的1.5.x版本存在安全漏洞，该漏洞源于某些文件的读取字节数没有限制，攻击者利用该漏洞可能会导致拒绝服务。

CVSS 6.2 · Medium EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2023-25153

Vulnerability Information
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Vulnerability Title
containerd OCI image importer memory exhaustion
Source: CVE Program / CVE List V5
Vulnerability Description
containerd is an open source container runtime. Before versions 1.6.18 and 1.5.18, when importing an OCI image, there was no limit on the number of bytes read for certain files. A maliciously crafted image with a large file where a limit was not applied could cause a denial of service. This bug has been fixed in containerd 1.6.18 and 1.5.18. Users should update to these versions to resolve the issue. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
containerd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
containerd是containerd开源的一个行业标准的容器运行时。 containerd 1.6.18之前的1.6.x版本和1.5.18之前的1.5.x版本存在安全漏洞，该漏洞源于某些文件的读取字节数没有限制，攻击者利用该漏洞可能会导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
containerd containerd < 1.5.18 -

II. Public POCs for CVE-2023-25153

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III. Intelligence Information for CVE-2023-25153

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Patches & Fixes for CVE-2023-25153 (1)

Vendor Advisories for CVE-2023-25153 (1)

Other References for CVE-2023-25153 (1)

IV. Related Vulnerabilities

Same product: containerd
Same vendor: containerd
Same weakness: CWE-770

V. Comments for CVE-2023-25153

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