github - ghsa-24g5-r7q6-hhmg

GHSA-24G5-R7Q6-HHMG

Vulnerability from github – Published: 2024-04-12 15:37 – Updated: 2025-02-06 18:31

Details

Specific valid link-local traffic is not blocked on ports in STP blocked state but is instead sent to the control plane of the device. This leads to excessive resource consumption and in turn severe impact on all control and management protocols of the device.

This issue affects Juniper Networks Junos OS: * 21.2 version 21.2R3-S3 and later versions earlier than 21.2R3-S6; * 22.1 version 22.1R3 and later versions earlier than 22.1R3-S4; * 22.2 version

22.2R2

and later versions earlier than 22.2R3-S2; * 22.3 version

22.3R2

and later versions earlier than 22.3R3-S1;

22.4 versions earlier than 22.4R2-S2, 22.4R3;
23.2 versions earlier than 23.2R1-S1, 23.2R2.

This issue does not affect Juniper Networks Junos OS 21.4R1 and later versions of 21.4.

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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-21605"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-668"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-12T15:15:23Z",
    "severity": "MODERATE"
  },
  "details": "An Exposure of Resource to Wrong Sphere vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX 300 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).\n\n\n\nSpecific valid link-local traffic is not blocked on ports in STP blocked state but is instead sent to the control plane of the device.\u00a0This leads to excessive resource consumption and in turn severe impact on all control and management protocols of the device.\n\n\n\nThis issue affects Juniper Networks Junos OS:\n  *  21.2 version 21.2R3-S3 and later versions earlier than 21.2R3-S6;\n  *  22.1 version 22.1R3 and later versions earlier than 22.1R3-S4;\n  *  22.2 version \n\n22.2R2\n\nand later versions earlier than 22.2R3-S2;\n  *  22.3 version \n\n22.3R2 \n\nand later versions earlier than 22.3R3-S1;\n\n  *  22.4 versions earlier than 22.4R2-S2, 22.4R3;\n  *  23.2 versions earlier than 23.2R1-S1, 23.2R2.\n\n\n\n\nThis issue does not affect Juniper Networks Junos OS 21.4R1 and later versions of 21.4.",
  "id": "GHSA-24g5-r7q6-hhmg",
  "modified": "2025-02-06T18:31:01Z",
  "published": "2024-04-12T15:37:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21605"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA75746"
    },
    {
      "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"
    }
  ],
  "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"
    },
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2024-21605 (GCVE-0-2024-21605)

Vulnerability from cvelistv5 – Published: 2024-04-12 14:54 – Updated: 2024-08-09 20:09

Summary

An Exposure of Resource to Wrong Sphere vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX 300 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). Specific valid link-local traffic is not blocked on ports in STP blocked state but is instead sent to the control plane of the device. This leads to excessive resource consumption and in turn severe impact on all control and management protocols of the device. This issue affects Juniper Networks Junos OS: * 21.2 version 21.2R3-S3 and later versions earlier than 21.2R3-S6; * 22.1 version 22.1R3 and later versions earlier than 22.1R3-S4; * 22.2 version 22.2R2 and later versions earlier than 22.2R3-S2; * 22.3 version 22.3R2 and later versions earlier than 22.3R3-S1; * 22.4 versions earlier than 22.4R2-S2, 22.4R3; * 23.2 versions earlier than 23.2R1-S1, 23.2R2. This issue does not affect Juniper Networks Junos OS 21.4R1 and later versions of 21.4.

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

CWE

CWE-668 - Exposure of Resource to Wrong Sphere
Denial of Service

Assigner

juniper

References

URL

Tags

	https://supportportal.juniper.net/JSA75746	vendor-advisory
	https://www.first.org/cvss/calculator/4.0#CVSS:4.…	technical-description

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: 21.2R3-S3 , < 21.2R3-S6 (semver) Affected: 22.1R3 , < 22.1R3-S4 (semver) Affected: 22.2R2 , < 22.2R3-S2 (semver) Affected: 22.3R2 , < 22.3R3-S1 (semver) Affected: 22.4 , < 22.4R2-S2, 22.4R3 (semver) Affected: 23.2 , < 23.2R1-S1, 23.2R2 (semver) Unaffected: 21.4 , < 21.4* (semver)

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 observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-24G5-R7Q6-HHMG

CVE-2024-21605 (GCVE-0-2024-21605)

Tags

Sightings

Nomenclature