CVE-2018-1125
Quick assessment
Affected
[UNKNOWN] procps-ng, procps
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.
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。pgrep是其中的一个用于查找进程ID的命令行工具。 procps-ng 3.3.15之前版本中的pgrep存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。远程攻击者可借助特制请求利用该漏洞在系统上执行任意代码。
Possible ATT&CK Techniques 1 AI
T1531.001
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I. Basic Information for CVE-2018-1125
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 stack buffer overflow in pgrep. This vulnerability is mitigated by FORTIFY, as it involves strncat() to a stack-allocated string. When pgrep is compiled with FORTIFY (as on Red Hat Enterprise Linux and Fedora), the impact is limited to a crash.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
procps-ng pgrep 缓冲区错误漏洞
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。pgrep是其中的一个用于查找进程ID的命令行工具。 procps-ng 3.3.15之前版本中的pgrep存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。远程攻击者可借助特制请求利用该漏洞在系统上执行任意代码。
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-2018-1125
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-1125 (4)
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1125 x_refsource_CONFIRM
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Mailing List Discussions for CVE-2018-1125 (4)
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http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html vendor-advisory x_refsource_SUSE
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Other References for CVE-2018-1125 (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-2018-1123 | procps-ng 安全漏洞 | |
| 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 |
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Multiple vulnerabilities affect the Sniffer component as par
V. Comments for CVE-2018-1125
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