github - ghsa-p72g-8563-4jg8

ghsa-p72g-8563-4jg8

Vulnerability from github

Published

2022-05-24 16:45

Modified

2022-05-24 16:45

Details

A vulnerability in the Remote Package Manager (RPM) subsystem of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to leverage a time-of-check, time-of-use (TOCTOU) race condition to corrupt local variables, which could lead to arbitrary command injection. The vulnerability is due to the lack of a proper locking mechanism on critical variables that need to stay static until used. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a set of RPM-related CLI commands. A successful exploit could allow the attacker to perform arbitrary command injection. The attacker would need administrator credentials for the targeted device.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-1732"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-15T17:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the Remote Package Manager (RPM) subsystem of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to leverage a time-of-check, time-of-use (TOCTOU) race condition to corrupt local variables, which could lead to arbitrary command injection. The vulnerability is due to the lack of a proper locking mechanism on critical variables that need to stay static until used. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a set of RPM-related CLI commands. A successful exploit could allow the attacker to perform arbitrary command injection. The attacker would need administrator credentials for the targeted device.",
  "id": "GHSA-p72g-8563-4jg8",
  "modified": "2022-05-24T16:45:43Z",
  "published": "2022-05-24T16:45:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1732"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-rpm-injec"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108361"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2019-1732

Vulnerability from cvelistv5

Published

2019-05-15 16:50

Modified

2024-09-16 22:55

Severity ?

6.4 (Medium) - CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

Cisco NX-OS Software Remote Package Manager Command Injection Vulnerability

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-rpm-injec	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/108361	vdb-entry, x_refsource_BID

Impacted products

▼	Vendor	Product
	Cisco	Cisco NX-OS Software

Show details on NVD website

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          },
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "Cisco",
          "versions": [
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              "versionType": "custom"
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        }
      ],
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      "providerMetadata": {
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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