cnvd - cnvd-2020-26254

cnvd-2020-26254

Vulnerability from cnvd

Title: SaltStack认证绕过漏洞

Description:

SaltStack是基于Python开发的一套C/S架构配置管理工具。

SaltStack存在认证绕过漏。攻击者通过构造恶意请求，可以绕过Salt Master的验证逻辑，调用相关未授权函数功能，从而可以造成远程命令执行漏洞。

Severity: 高

Patch Name: SaltStack认证绕过漏洞的补丁

Patch Description:

SaltStack是基于Python开发的一套C/S架构配置管理工具。

SaltStack存在认证绕过漏。攻击者通过构造恶意请求，可以绕过Salt Master的验证逻辑，调用相关未授权函数功能，从而可以造成远程命令执行漏洞。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:

将SaltStack升级到安全版本：2019.2.4或3000.2，升级时建议做好备份工作，建议用户下载使用： https://labs.f-secure.com/advisories/saltstack-authorization-bypass

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-11651

Impacted products

Name
['SaltStack SaltStack Salt <2019.2.4', 'SaltStack SaltStack Salt <3000.2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11651"
    }
  },
  "description": "SaltStack\u662f\u57fa\u4e8ePython\u5f00\u53d1\u7684\u4e00\u5957C/S\u67b6\u6784\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\u3002\n\nSaltStack\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u3002\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u6076\u610f\u8bf7\u6c42\uff0c\u53ef\u4ee5\u7ed5\u8fc7Salt Master\u7684\u9a8c\u8bc1\u903b\u8f91\uff0c\u8c03\u7528\u76f8\u5173\u672a\u6388\u6743\u51fd\u6570\u529f\u80fd\uff0c\u4ece\u800c\u53ef\u4ee5\u9020\u6210\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u3002",
  "formalWay": "\u5c06SaltStack\u5347\u7ea7\u5230\u5b89\u5168\u7248\u672c\uff1a2019.2.4\u62163000.2\uff0c\u5347\u7ea7\u65f6\u5efa\u8bae\u505a\u597d\u5907\u4efd\u5de5\u4f5c\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u4f7f\u7528\uff1a\r\nhttps://labs.f-secure.com/advisories/saltstack-authorization-bypass",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-26254",
  "openTime": "2020-05-03",
  "patchDescription": "SaltStack\u662f\u57fa\u4e8ePython\u5f00\u53d1\u7684\u4e00\u5957C/S\u67b6\u6784\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\u3002\r\n\r\nSaltStack\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u3002\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u6076\u610f\u8bf7\u6c42\uff0c\u53ef\u4ee5\u7ed5\u8fc7Salt Master\u7684\u9a8c\u8bc1\u903b\u8f91\uff0c\u8c03\u7528\u76f8\u5173\u672a\u6388\u6743\u51fd\u6570\u529f\u80fd\uff0c\u4ece\u800c\u53ef\u4ee5\u9020\u6210\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\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\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SaltStack SaltStack Salt \u003c2019.2.4",
      "SaltStack SaltStack Salt \u003c3000.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11651",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-03",
  "title": "SaltStack\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2020-11651 (GCVE-0-2020-11651)

Vulnerability from cvelistv5

Published

2020-04-30 16:58

Modified

2025-07-30 01:45

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class does not properly validate method calls. This allows a remote user to access some methods without authentication. These methods can be used to retrieve user tokens from the salt master and/or run arbitrary commands on salt minions.

References

▼	URL	Tags
	https://docs.saltstack.com/en/latest/topics/releases/2019.2.4.html	x_refsource_MISC
	https://github.com/saltstack/salt/blob/v3000.2_docs/doc/topics/releases/3000.2.rst	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00047.html	vendor-advisory, x_refsource_SUSE
	http://packetstormsecurity.com/files/157560/Saltstack-3000.1-Remote-Code-Execution.html	x_refsource_MISC
	https://www.debian.org/security/2020/dsa-4676	vendor-advisory, x_refsource_DEBIAN
	http://www.vmware.com/security/advisories/VMSA-2020-0009.html	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-Unauthenticated-Remote-Code-Execution.html	x_refsource_MISC
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-salt-2vx545AG	vendor-advisory, x_refsource_CISCO
	https://lists.debian.org/debian-lts-announce/2020/05/msg00027.html	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00070.html	vendor-advisory, x_refsource_SUSE
	https://usn.ubuntu.com/4459-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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