cnvd - cnvd-2021-102375

cnvd-2021-102375

Vulnerability from cnvd

Title: Arista Networks MOS访问控制错误漏洞

Description:

Arista Networks MOS是美国Arista Networks公司的一个完全可编程且高度模块化的基于Linux 的网络操作系统，使用熟悉的行业标准CLI，并在Arista 交换系列中运行单个二进制软件映像。

Arista Networks MOS存在访问控制错误漏洞，攻击者可利用该漏洞导致非特权用户完全访问系统。

Severity: 高

Patch Name: Arista Networks MOS访问控制错误漏洞的补丁

Patch Description:

Arista Networks MOS存在访问控制错误漏洞，攻击者可利用该漏洞导致非特权用户完全访问系统。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64

Reference: https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64

Impacted products

Name
Arista Networks Arista 7130 Systems base on MOS

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28498"
    }
  },
  "description": "Arista Networks MOS\u662f\u7f8e\u56fdArista Networks\u516c\u53f8\u7684\u4e00\u4e2a\u5b8c\u5168\u53ef\u7f16\u7a0b\u4e14\u9ad8\u5ea6\u6a21\u5757\u5316\u7684\u57fa\u4e8eLinux \u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4f7f\u7528\u719f\u6089\u7684\u884c\u4e1a\u6807\u51c6CLI\uff0c\u5e76\u5728Arista \u4ea4\u6362\u7cfb\u5217\u4e2d\u8fd0\u884c\u5355\u4e2a\u4e8c\u8fdb\u5236\u8f6f\u4ef6\u6620\u50cf\u3002\n\nArista Networks MOS\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u975e\u7279\u6743\u7528\u6237\u5b8c\u5168\u8bbf\u95ee\u7cfb\u7edf\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-102375",
  "openTime": "2021-12-27",
  "patchDescription": "Arista Networks MOS\u662f\u7f8e\u56fdArista Networks\u516c\u53f8\u7684\u4e00\u4e2a\u5b8c\u5168\u53ef\u7f16\u7a0b\u4e14\u9ad8\u5ea6\u6a21\u5757\u5316\u7684\u57fa\u4e8eLinux \u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4f7f\u7528\u719f\u6089\u7684\u884c\u4e1a\u6807\u51c6CLI\uff0c\u5e76\u5728Arista \u4ea4\u6362\u7cfb\u5217\u4e2d\u8fd0\u884c\u5355\u4e2a\u4e8c\u8fdb\u5236\u8f6f\u4ef6\u6620\u50cf\u3002\r\n\r\nArista Networks MOS\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u975e\u7279\u6743\u7528\u6237\u5b8c\u5168\u8bbf\u95ee\u7cfb\u7edf\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": "Arista Networks MOS\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Arista Networks Arista 7130 Systems base on MOS"
  },
  "referenceLink": "https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64",
  "serverity": "\u9ad8",
  "submitTime": "2021-09-14",
  "title": "Arista Networks MOS\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-28498 (GCVE-0-2021-28498)

Vulnerability from cvelistv5

Published

2021-09-09 12:38

Modified

2024-08-03 21:47

Severity ?

8.7 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H

CWE

CWE-255 - Credentials Management

Summary

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, user enable passwords set in clear text could result in unprivileged users getting complete access to the systems. This issue affects: Arista Metamako Operating System MOS-0.13 and post releases in the MOS-0.1x train MOS-0.26.6 and prior releases in the MOS-0.2x train MOS-0.31.1 and prior releases in the MOS-0.3x train

References

▼	URL	Tags
	https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Arista	Metamako Operating System	Version: MOS-0.13 < MOS-0.13* Version: MOS-0.26.7 < MOS-0.26.7 Version: MOS-0.32.0 < MOS-0.32.0

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-03T21:47:32.550Z",
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            "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64"
          }
        ],
        "title": "CVE Program Container"
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      "affected": [
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          "platforms": [
            "Arista 7130 Systems running MOS"
          ],
          "product": "Metamako Operating System",
          "vendor": "Arista",
          "versions": [
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              "status": "affected",
              "version": "MOS-0.13",
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              "status": "affected",
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              "versionType": "custom"
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      ],
      "descriptions": [
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          "value": "In Arista\u0027s MOS (Metamako Operating System) software which is supported on the 7130 product line, user enable passwords set in clear text could result in unprivileged users getting complete access to the systems. This issue affects: Arista Metamako Operating System MOS-0.13 and post releases in the MOS-0.1x train MOS-0.26.6 and prior releases in the MOS-0.2x train MOS-0.31.1 and prior releases in the MOS-0.3x train"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.7,
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            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
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            "version": "3.1"
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      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to MOS-0.26.7 or MOS-0.32.0\n"
        },
        {
          "lang": "en",
          "value": "Install hotfix stored at https://www.arista.com/assets/data/SecurityAdvisories/SA64-67/SecurityAdvisory64-67-Hotfix-mos-1818-2.0.0-1.11.core2_64.rpm\nFor detailed information about hotfix installation, please see the advisory https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64"
        }
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      "source": {
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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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