github - ghsa-gqv4-4m7f-x3p4

ghsa-gqv4-4m7f-x3p4

Vulnerability from github

Published

2022-05-13 01:14

Modified

2022-05-13 01:14

Severity ?

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

Details

A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level to root. The attacker must authenticate with valid user credentials. The vulnerability is due to incorrect permissions of a system executable. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level to root. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-1596"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-03-07T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level to root. The attacker must authenticate with valid user credentials. The vulnerability is due to incorrect permissions of a system executable. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level to root. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).",
  "id": "GHSA-gqv4-4m7f-x3p4",
  "modified": "2022-05-13T01:14:49Z",
  "published": "2022-05-13T01:14:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1596"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-pe"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107340"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-1596

Vulnerability from cvelistv5

Published

2019-03-07 19:00

Modified

2024-11-20 17:27

Severity ?

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

Summary

Cisco NX-OS Software Bash Shell Privilege Escalation Vulnerability

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-pe	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/107340	vdb-entry, x_refsource_BID

Impacted products

Vendor

Product

Version

▼

Cisco

Nexus 3000 Series Switches

Version: unspecified < 7.0(3)I7(4)

Cisco	Nexus 3500 Platform Switches	Version: unspecified < 7.0(3)I7(4)
Cisco	Nexus 3600 Platform Switches	Version: unspecified < 7.0(3)F3(5)
Cisco	Nexus 9000 Series Switches in Standalone NX-OS Mode	Version: unspecified < 7.0(3)I7(4)
Cisco	Nexus 9500 R-Series Line Cards and Fabric Modules	Version: unspecified < 7.0(3)F3(5)

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JSON

To clipboard

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          },
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        ],
        "providerMetadata": {
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        },
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      "title": "Cisco NX-OS Software Bash Shell Privilege Escalation Vulnerability",
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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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