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CVE-2023-0296

Quick assessment

Affected
n/a Red Hat OpenShift
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.

etcd是一套使用Go语言编写的用于分布式系统的键值存储系统。 etcd grpc-proxy存在加密问题漏洞，该漏洞源于存在64位块密码攻击。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.32% · P23

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2023-0296

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Birthday attack against 64-bit block ciphers flaw (CVE-2016-2183) was reported for the health checks port (9979) on etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port (9979) on etcd grpc-proxy, hence this port might be considered as still vulnerable to the same type of vulnerability. The health checks on etcd grpc-proxy do not contain sensitive data (only metrics data), therefore the potential impact related to this vulnerability is minimal. The CVE-2023-0296 has been assigned to this issue to track the permanent fix in the etcd component.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
etcd 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
etcd是一套使用Go语言编写的用于分布式系统的键值存储系统。 etcd grpc-proxy存在加密问题漏洞，该漏洞源于存在64位块密码攻击。
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
- Red Hat OpenShift OpenShift 4.11 -

II. Public POCs for CVE-2023-0296

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III. Intelligence Information for CVE-2023-0296

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Vendor Advisories for CVE-2023-0296 (1)

Same Patch Batch · n/a · 2023-01-17 · 24 CVEs total

CVE-2015-10062 5.5 MEDIUM galaxy-data-resource Command Line Template injection
CVE-2022-4891 3.5 LOW Sisimai string.rb to_plain redos
CVE-2023-23637 IMPatienT 跨站脚本漏洞
CVE-2023-22624 ZOHO ManageEngine Exchange Reporter Plus 5708 代码问题漏洞
CVE-2023-0122 Linux kernel 代码问题漏洞
CVE-2022-47929 Linux kernel 代码问题漏洞
CVE-2022-47853 TOTOLINK A7100RU 操作系统命令注入漏洞
CVE-2022-46891 Arm Mali GPU 资源管理错误漏洞
CVE-2022-46475 D-LINK DIR 645A1 缓冲区错误漏洞
CVE-2022-43977 GE Grid Solutions MS3000 安全漏洞
CVE-2022-43976 GE Grid Solutions MS3000 安全漏洞
CVE-2022-43975 GE Grid Solutions MS3000 路径遍历漏洞
CVE-2022-41861 SUSE Linux Enterprise Server 输入验证错误漏洞
CVE-2022-41860 SUSE Linux Enterprise Server 代码问题漏洞
CVE-2022-41859 SUSE Linux Enterprise Server 信息泄露漏洞
CVE-2022-41858 Linux kernel 代码问题漏洞
CVE-2022-4121 LibEtPan 代码问题漏洞
CVE-2022-40704 phoronix-test-suite 跨站脚本漏洞
CVE-2022-40319 L-Soft LISTSERV 安全漏洞
CVE-2022-39195 L-Soft LISTSERV 跨站脚本漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Red Hat OpenShift
Same vendor: n/a
Same weakness: CWE-327

V. Comments for CVE-2023-0296

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