cnvd-2021-15056
Vulnerability from cnvd
Title: SaltStack Salt命令注入漏洞（CNVD-2021-15056）
Description:
SaltStack Salt是一种全新的基础设施管理方式，部署轻松，在几分钟内可运行起来，扩展性好，很容易管理上万台服务器，速度够快，服务器之间秒级通讯。
SaltStack Salt 3002.5之前版本的minion的重启检查存在命令注入漏洞。可在非黑名单目录中的minion上创建文件的攻击者可利用该漏洞实现本地权限提升。
Severity: 中
Patch Name: SaltStack Salt命令注入漏洞（CNVD-2021-15056）的补丁
Patch Description:
SaltStack Salt是一种全新的基础设施管理方式，部署轻松，在几分钟内可运行起来，扩展性好，很容易管理上万台服务器，速度够快，服务器之间秒级通讯。
SaltStack Salt 3002.5之前版本的minion的重启检查存在命令注入漏洞。可在非黑名单目录中的minion上创建文件的攻击者可利用该漏洞实现本地权限提升。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://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-28243
Impacted products
| Name | SaltStack SaltStack Salt <3002.5 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-28243",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-28243"
}
},
"description": "SaltStack Salt\u662f\u4e00\u79cd\u5168\u65b0\u7684\u57fa\u7840\u8bbe\u65bd\u7ba1\u7406\u65b9\u5f0f\uff0c\u90e8\u7f72\u8f7b\u677e\uff0c\u5728\u51e0\u5206\u949f\u5185\u53ef\u8fd0\u884c\u8d77\u6765\uff0c\u6269\u5c55\u6027\u597d\uff0c\u5f88\u5bb9\u6613\u7ba1\u7406\u4e0a\u4e07\u53f0\u670d\u52a1\u5668\uff0c\u901f\u5ea6\u591f\u5feb\uff0c\u670d\u52a1\u5668\u4e4b\u95f4\u79d2\u7ea7\u901a\u8baf\u3002\n\nSaltStack Salt 3002.5\u4e4b\u524d\u7248\u672c\u7684minion\u7684\u91cd\u542f\u68c0\u67e5\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u53ef\u5728\u975e\u9ed1\u540d\u5355\u76ee\u5f55\u4e2d\u7684minion\u4e0a\u521b\u5efa\u6587\u4ef6\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u672c\u5730\u6743\u9650\u63d0\u5347\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://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-15056",
"openTime": "2021-03-08",
"patchDescription": "SaltStack Salt\u662f\u4e00\u79cd\u5168\u65b0\u7684\u57fa\u7840\u8bbe\u65bd\u7ba1\u7406\u65b9\u5f0f\uff0c\u90e8\u7f72\u8f7b\u677e\uff0c\u5728\u51e0\u5206\u949f\u5185\u53ef\u8fd0\u884c\u8d77\u6765\uff0c\u6269\u5c55\u6027\u597d\uff0c\u5f88\u5bb9\u6613\u7ba1\u7406\u4e0a\u4e07\u53f0\u670d\u52a1\u5668\uff0c\u901f\u5ea6\u591f\u5feb\uff0c\u670d\u52a1\u5668\u4e4b\u95f4\u79d2\u7ea7\u901a\u8baf\u3002\r\n\r\nSaltStack Salt 3002.5\u4e4b\u524d\u7248\u672c\u7684minion\u7684\u91cd\u542f\u68c0\u67e5\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u53ef\u5728\u975e\u9ed1\u540d\u5355\u76ee\u5f55\u4e2d\u7684minion\u4e0a\u521b\u5efa\u6587\u4ef6\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u672c\u5730\u6743\u9650\u63d0\u5347\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": "SaltStack Salt\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-15056\uff09\u7684\u8865\u4e01",
"products": {
"product": "SaltStack SaltStack Salt \u003c3002.5"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28243",
"serverity": "\u4e2d",
"submitTime": "2021-03-01",
"title": "SaltStack Salt\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-15056\uff09"
}
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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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