github - ghsa-h843-jc82-h6jf

ghsa-h843-jc82-h6jf

Vulnerability from github

Published

2024-04-12 18:33

Modified

2024-05-16 21:31

Severity ?

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

Details

A Missing Synchronization vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on ACX5448 and ACX710 allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).

If an interface flaps while the system gathers statistics on that interface, two processes simultaneously access a shared resource which leads to a PFE crash and restart.

This issue affects Junos OS:

All versions before 20.4R3-S9,

21.2 versions before 21.2R3-S5,

21.3 versions before 21.3R3-S5,

21.4 versions before 21.4R3-S4,

22.1 versions before 22.1R3-S2,

22.2 versions before 22.2R3-S2,

22.3 versions before 22.3R2-S2, 22.3R3,

22.4 versions before 22.4R2.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-30387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-820"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-12T16:15:37Z",
    "severity": "MODERATE"
  },
  "details": "A\u00a0Missing Synchronization vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on ACX5448 and ACX710 allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).\n\nIf an interface flaps while the system gathers statistics on that interface, two processes simultaneously access a shared resource which leads to a PFE crash and restart.\n\nThis issue affects Junos OS:\n\nAll versions before 20.4R3-S9,\n\n21.2 versions before 21.2R3-S5,\u00a0\n\n21.3 versions before 21.3R3-S5,\u00a0\n\n21.4 versions before 21.4R3-S4,\n\n22.1 versions before 22.1R3-S2,\n\n22.2 versions before 22.2R3-S2,\n\n22.3 versions before 22.3R2-S2, 22.3R3,\n\n22.4 versions before 22.4R2.\n\n",
  "id": "GHSA-h843-jc82-h6jf",
  "modified": "2024-05-16T21:31:57Z",
  "published": "2024-04-12T18:33:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30387"
    },
    {
      "type": "WEB",
      "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"
    },
    {
      "type": "WEB",
      "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
    },
    {
      "type": "WEB",
      "url": "http://supportportal.juniper.net/JSA79187"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-30387

Vulnerability from cvelistv5

Published

2024-04-12 15:20

Modified

2024-08-02 01:32

Severity ?

6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 (High) - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Summary

Junos OS: ACX5448 & ACX710: Due to interface flaps the PFE process can crash

References

▼	URL	Tags
	http://supportportal.juniper.net/JSA79187	vendor-advisory
	https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L	technical-description

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS

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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