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CVE-2018-1123

Quick assessment

Affected
[UNKNOWN] procps-ng, procps
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

procps/procps-ng是一款使用在Linux平台中的用于提供proc文件系统进程信息的实用程序。 procps-ng 3.3.15之前版本中的ps存在安全漏洞。攻击者可利用该漏洞造成短暂的拒绝服务（缓冲区溢出和崩溃）。

AI Predicted 5.5 Difficulty: Easy EPSS 8.90% · P95

Public Exploits 1

ExploitDB · 1 EDB-44806#CVE-2018-1123 [local]
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I. Basic Information for CVE-2018-1123

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
procps-ng 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
procps/procps-ng是一款使用在Linux平台中的用于提供proc文件系统进程信息的实用程序。 procps-ng 3.3.15之前版本中的ps存在安全漏洞。攻击者可利用该漏洞造成短暂的拒绝服务（缓冲区溢出和崩溃）。
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
[UNKNOWN] procps-ng, procps procps-ng 3.3.15 -

II. Public POCs for CVE-2018-1123

# POC Description Source Link Shenlong Link
1 None https://github.com/aravinddathd/CVE-2018-1123 POC Details
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III. Intelligence Information for CVE-2018-1123

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Vendor Advisories for CVE-2018-1123 (5)

Exploits & Public PoCs for CVE-2018-1123 (1)

Mailing List Discussions for CVE-2018-1123 (6)

Other References for CVE-2018-1123 (1)

Same Patch Batch · [UNKNOWN] · 2018-05-23 · 6 CVEs total

CVE-2018-1122 procps-ng 权限许可和访问控制问题漏洞
CVE-2018-1125 procps-ng pgrep 缓冲区错误漏洞
CVE-2017-2598 CloudBees Jenkins 信息泄露漏洞
CVE-2018-1124 procps-ng 数字错误漏洞
CVE-2018-1126 procps-ng 安全漏洞

IV. Related Vulnerabilities

Same product: procps-ng, procps
Same vendor: [UNKNOWN]
Same weakness: CWE-122

V. Comments for CVE-2018-1123

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