github - ghsa-jmpv-5c86-5fj9

ghsa-jmpv-5c86-5fj9

Vulnerability from github

Published

2023-07-14 18:31

Modified

2024-04-04 06:08

Severity ?

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

Details

A Use of an Uninitialized Resource vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with low privileges to cause a Denial of Service (DoS).

On all Junos OS and Junos OS Evolved platforms, in a Multicast only Fast Reroute (MoFRR) scenario, the rpd process can crash when a a specific low privileged CLI command is executed. The rpd crash will impact all routing protocols until the process has automatically been restarted. As the operational state which makes this issue exploitable is outside the attackers control, this issue is considered difficult to exploit. Continued execution of this command will lead to a sustained DoS.

This issue affects: Juniper Networks Junos OS 19.4 version 19.4R3-S5 and later versions prior to 19.4R3-S9; 20.1 version 20.1R2 and later versions; 20.2 versions prior to 20.2R3-S7; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S2; 21.3 versions prior to 21.3R3-S1; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R1-S2, 22.1R2; 22.2 versions prior to 22.2R2.

Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S6-EVO; 21.1-EVO version 21.1R1-EVO and later versions; 21.2-EVO version 21.2R1-EVO and later versions; 21.3-EVO versions prior to 21.3R3-S1-EVO; 21.4-EVO versions prior to 21.4R3-EVO; 22.1-EVO versions prior to 22.1R1-S2-EVO, 22.1R2-EVO; 22.2-EVO versions prior to 22.2R2-EVO.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-36836"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-14T18:15:10Z",
    "severity": "MODERATE"
  },
  "details": "A Use of an Uninitialized Resource vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with low privileges to cause a Denial of Service (DoS).\n\nOn all Junos OS and Junos OS Evolved platforms, in a Multicast only Fast Reroute (MoFRR) scenario, the rpd process can crash when a a specific low privileged CLI command is executed. The rpd crash will impact all routing protocols until the process has automatically been restarted. As the operational state which makes this issue exploitable is outside the attackers control, this issue is considered difficult to exploit. Continued execution of this command will lead to a sustained DoS.\n\nThis issue affects:\nJuniper Networks Junos OS\n19.4 version 19.4R3-S5 and later versions prior to 19.4R3-S9;\n20.1 version 20.1R2 and later versions;\n20.2 versions prior to 20.2R3-S7;\n20.3 versions prior to 20.3R3-S5;\n20.4 versions prior to 20.4R3-S6;\n21.1 versions prior to 21.1R3-S4;\n21.2 versions prior to 21.2R3-S2;\n21.3 versions prior to 21.3R3-S1;\n21.4 versions prior to 21.4R3;\n22.1 versions prior to 22.1R1-S2, 22.1R2;\n22.2 versions prior to 22.2R2.\n\nJuniper Networks Junos OS Evolved\nAll versions prior to 20.4R3-S6-EVO;\n21.1-EVO version 21.1R1-EVO and later versions;\n21.2-EVO version 21.2R1-EVO and later versions;\n21.3-EVO versions prior to 21.3R3-S1-EVO;\n21.4-EVO versions prior to 21.4R3-EVO;\n22.1-EVO versions prior to 22.1R1-S2-EVO, 22.1R2-EVO;\n22.2-EVO versions prior to 22.2R2-EVO.\n",
  "id": "GHSA-jmpv-5c86-5fj9",
  "modified": "2024-04-04T06:08:48Z",
  "published": "2023-07-14T18:31:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36836"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA71643"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-36836

Vulnerability from cvelistv5

Published

2023-07-14 17:33

Modified

2024-10-22 14:19

Severity ?

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

Summary

Junos OS and Junos OS Evolved: In a MoFRR scenario an rpd core may be observed when a low privileged CLI command is executed

References

▼	URL	Tags
	https://supportportal.juniper.net/JSA71643

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS
	Juniper Networks	Junos OS Evolved

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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