cnvd-2018-10334
Vulnerability from cnvd
Title: procps-ng整数溢出漏洞
Description:
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‘file2strvec’函数存在整数溢出漏洞。本地攻击者可利用该漏洞破坏堆并提升权限，造成proc实用程序崩溃或执行任意代码。
Severity: 高
Patch Name: procps-ng整数溢出漏洞的补丁
Patch Description:
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‘file2strvec’函数存在整数溢出漏洞。本地攻击者可利用该漏洞破坏堆并提升权限，造成proc实用程序崩溃或执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description:
目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://gitlab.com/procps-ng/procps
Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-1124
Impacted products
| Name | procps-ng procps-ng <3.3.15 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-1124"
}
},
"description": "procps-ng\u662f\u4e00\u6b3e\u4f7f\u7528\u5728Linux\u5e73\u53f0\u4e2d\u7684\u7528\u4e8e\u63d0\u4f9bproc\u6587\u4ef6\u7cfb\u7edf\u8fdb\u7a0b\u4fe1\u606f\u7684\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nprocps-ng 3.3.15\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018file2strvec\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7834\u574f\u5806\u5e76\u63d0\u5347\u6743\u9650\uff0c\u9020\u6210proc\u5b9e\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Qualys Research Labs",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://gitlab.com/procps-ng/procps",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-10334",
"openTime": "2018-05-25",
"patchDescription": "procps-ng\u662f\u4e00\u6b3e\u4f7f\u7528\u5728Linux\u5e73\u53f0\u4e2d\u7684\u7528\u4e8e\u63d0\u4f9bproc\u6587\u4ef6\u7cfb\u7edf\u8fdb\u7a0b\u4fe1\u606f\u7684\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nprocps-ng 3.3.15\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018file2strvec\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7834\u574f\u5806\u5e76\u63d0\u5347\u6743\u9650\uff0c\u9020\u6210proc\u5b9e\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "procps-ng\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "procps-ng procps-ng \u003c3.3.15"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1124",
"serverity": "\u9ad8",
"submitTime": "2018-05-25",
"title": "procps-ng\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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