Vulnerability-Lookup

GHSA-8R2P-HQ88-FPCF

Vulnerability from github – Published: 2024-07-11 18:31 – Updated: 2024-07-11 18:31

Details

Due to a wrong initialization, specific processes which should only be able to communicate internally within the device can be reached over the network via open ports.

This issue affects Junos OS Evolved on ACX 7000 Series:

All versions before 21.4R3-S7-EVO,
22.2-EVO

versions

before 22.2R3-S4-EVO, * 22.3-EVO versions before 22.3R3-S3-EVO, * 22.4-EVO versions before 22.4R3-S2-EVO, * 23.2-EVO versions before 23.2R2-EVO, * 23.4-EVO versions before 23.4R1-S1-EVO, 23.4R2-EVO.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

6.9 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-39537"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-923"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-11T17:15:11Z",
    "severity": "MODERATE"
  },
  "details": "An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved on ACX 7000 Series allows an unauthenticated, network-based attacker to cause a limited information disclosure and availability impact to the device.\n\n\n\nDue to a wrong initialization, specific processes which should only be able to communicate internally within the device can be reached over the network via open ports.\n\n\n\n\nThis issue affects\u00a0Junos OS Evolved on ACX 7000 Series:\n\n\n\n  *  All versions before 21.4R3-S7-EVO,\n  *  22.2-EVO \n\nversions \n\nbefore 22.2R3-S4-EVO,\n  *  22.3-EVO versions before 22.3R3-S3-EVO,\n  *  22.4-EVO versions before 22.4R3-S2-EVO,\n  *  23.2-EVO versions before 23.2R2-EVO,\n  *  23.4-EVO versions before 23.4R1-S1-EVO, 23.4R2-EVO.",
  "id": "GHSA-8r2p-hq88-fpcf",
  "modified": "2024-07-11T18:31:13Z",
  "published": "2024-07-11T18:31:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39537"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA82997"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/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"
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}

CVE-2024-39537 (GCVE-0-2024-39537)

Vulnerability from cvelistv5 – Published: 2024-07-11 16:14 – Updated: 2024-08-02 04:26

Title

Junos OS Evolved: ACX7000 Series: Ports which have been inadvertently exposed can be reached over the network

Summary

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved on ACX 7000 Series allows an unauthenticated, network-based attacker to cause a limited information disclosure and availability impact to the device. Due to a wrong initialization, specific processes which should only be able to communicate internally within the device can be reached over the network via open ports. This issue affects Junos OS Evolved on ACX 7000 Series: * All versions before 21.4R3-S7-EVO, * 22.2-EVO versions before 22.2R3-S4-EVO, * 22.3-EVO versions before 22.3R3-S3-EVO, * 22.4-EVO versions before 22.4R3-S2-EVO, * 23.2-EVO versions before 23.2R2-EVO, * 23.4-EVO versions before 23.4R1-S1-EVO, 23.4R2-EVO.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-11 18:53 UTC

CWE

CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://supportportal.juniper.net/JSA82997	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Juniper Networks	Junos OS Evolved	Affected: 0 , < 21.4R3-S7-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S4-EVO (semver) Affected: 22.3-EVO , < 22.3R3-S3-EVO (semver) Affected: 22.4-EVO , < 22.4R3-S2-EVO (semver) Affected: 23.2-EVO , < 23.2R2-EVO (semver) Affected: 23.4-EVO , < 23.4R1-S1-EVO, 23.4R2-EVO (semver)
juniper	junos_os_evolved	Affected: 22.2 , < 22.2r3-s4 (semver) Affected: 22.3 , < 22.3r3-s3 (semver) Affected: 22.4 , < 22.4r3-s2 (semver) Affected: 23.2 , < 23.2r2 (semver) Affected: 23.4 , < 23.4r1-s1 (semver) Affected: 23.4 , < 23.4r2 (semver) cpe:2.3:o:juniper:junos_os_evolved:22.2:::::::* cpe:2.3:o:juniper:junos_os_evolved:22.3:::::::* cpe:2.3:o:juniper:junos_os_evolved:22.4:::::::* cpe:2.3:o:juniper:junos_os_evolved:23.2:::::::* cpe:2.3:o:juniper:junos_os_evolved:23.4:::::::*
juniper	junos_os_evolved	Affected: 0 , < 21.4r3-s7 (semver) cpe:2.3:o:juniper:junos_os_evolved::::::::

Date Public

2024-07-10 16:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-8R2P-HQ88-FPCF

CVE-2024-39537 (GCVE-0-2024-39537)

Tags

Sightings

Nomenclature

Related by attack behaviour