cnvd-2020-03872
Vulnerability from cnvd
Title: sysstat资源管理错误漏洞
Description:
sysstat是一套适用于Linux平台的系统性能监控工具。
sysstat 12.2.0及之前版本中的sa_common.c文件的‘check_file_actlst’函数存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。攻击者可利用该漏洞获取网址管理员权限。
Severity: 高
Patch Name: sysstat资源管理错误漏洞的补丁
Patch Description:
sysstat是一套适用于Linux平台的系统性能监控工具。
sysstat 12.2.0及之前版本中的sa_common.c文件的‘check_file_actlst’函数存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。攻击者可利用该漏洞获取网址管理员权限。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，补丁获取链接： https://github.com/sysstat/sysstat/issues/242
Reference: https://github.com/sysstat/sysstat/issues/242
Impacted products
| Name | Sysstat sysstat <=12.2.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2019-19725",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-19725"
}
},
"description": "sysstat\u662f\u4e00\u5957\u9002\u7528\u4e8eLinux\u5e73\u53f0\u7684\u7cfb\u7edf\u6027\u80fd\u76d1\u63a7\u5de5\u5177\u3002\n\nsysstat 12.2.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684sa_common.c\u6587\u4ef6\u7684\u2018check_file_actlst\u2019\u51fd\u6570\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5bf9\u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u6587\u4ef6\u7b49\uff09\u7684\u7ba1\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7f51\u5740\u7ba1\u7406\u5458\u6743\u9650\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/sysstat/sysstat/issues/242",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-03872",
"openTime": "2020-02-05",
"patchDescription": "sysstat\u662f\u4e00\u5957\u9002\u7528\u4e8eLinux\u5e73\u53f0\u7684\u7cfb\u7edf\u6027\u80fd\u76d1\u63a7\u5de5\u5177\u3002\r\n\r\nsysstat 12.2.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684sa_common.c\u6587\u4ef6\u7684\u2018check_file_actlst\u2019\u51fd\u6570\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5bf9\u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u6587\u4ef6\u7b49\uff09\u7684\u7ba1\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7f51\u5740\u7ba1\u7406\u5458\u6743\u9650\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": "sysstat\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Sysstat sysstat \u003c=12.2.0"
},
"referenceLink": "https://github.com/sysstat/sysstat/issues/242",
"serverity": "\u9ad8",
"submitTime": "2019-12-30",
"title": "sysstat\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\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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