Vulnerability-Lookup

GHSA-FFXW-PHW3-H58R

Vulnerability from github – Published: 2023-10-13 00:30 – Updated: 2024-04-04 08:37

Details

When a user with the respective permissions commits a configuration change, a specific file is created. That file is readable even by users with no permissions to access the configuration. This can lead to privilege escalation as the user can read the password hash when a password change is being committed.

This issue affects:

Juniper Networks Junos OS

All versions prior to 20.4R3-S4;
21.1 versions prior to 21.1R3-S4;
21.2 versions prior to 21.2R3-S2;
21.3 versions prior to 21.3R2-S2, 21.3R3-S1;
21.4 versions prior to 21.4R2-S1, 21.4R3.

Juniper Networks Junos OS Evolved

All versions prior to 20.4R3-S4-EVO;
21.1 versions prior to 21.1R3-S2-EVO;
21.2 versions prior to 21.2R3-S2-EVO;
21.3 versions prior to 21.3R3-S1-EVO;
21.4 versions prior to 21.4R2-S2-EVO.

Severity

5.0 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-44201"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-13T00:15:12Z",
    "severity": "MODERATE"
  },
  "details": "\nAn Incorrect Permission Assignment for Critical Resource vulnerability in a specific file of Juniper Networks Junos OS and Junos OS Evolved allows a local authenticated attacker to read configuration changes without having the permissions.\n\nWhen a user with the respective permissions commits a configuration change, a specific file is created. That file is readable even by users with no permissions to access the configuration. This can lead to privilege escalation as the user can read the password hash when a password change is being committed.\n\nThis issue affects:\n\nJuniper Networks Junos OS\n\n\n\n  *  All versions prior to 20.4R3-S4;\n  *  21.1 versions prior to 21.1R3-S4;\n  *  21.2 versions prior to 21.2R3-S2;\n  *  21.3 versions prior to 21.3R2-S2, 21.3R3-S1;\n  *  21.4 versions prior to 21.4R2-S1, 21.4R3.\n\n\n\n\nJuniper Networks Junos OS Evolved\n\n\n\n  *  All versions prior to 20.4R3-S4-EVO;\n  *  21.1 versions prior to 21.1R3-S2-EVO;\n  *  21.2 versions prior to 21.2R3-S2-EVO;\n  *  21.3 versions prior to 21.3R3-S1-EVO;\n  *  21.4 versions prior to 21.4R2-S2-EVO.\n\n\n\n\n\n\n",
  "id": "GHSA-ffxw-phw3-h58r",
  "modified": "2024-04-04T08:37:18Z",
  "published": "2023-10-13T00:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44201"
    },
    {
      "type": "WEB",
      "url": "https://supprtportal.juniper.net/JSA73167"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-44201 (GCVE-0-2023-44201)

Vulnerability from cvelistv5 – Published: 2023-10-12 23:06 – Updated: 2024-09-17 16:09

Title

Junos OS and Junos OS Evolved: A local attacker can retrieve sensitive information and elevate privileges on the device to an authorized user.

Summary

An Incorrect Permission Assignment for Critical Resource vulnerability in a specific file of Juniper Networks Junos OS and Junos OS Evolved allows a local authenticated attacker to read configuration changes without having the permissions. When a user with the respective permissions commits a configuration change, a specific file is created. That file is readable even by users with no permissions to access the configuration. This can lead to privilege escalation as the user can read the password hash when a password change is being committed. This issue affects: Juniper Networks Junos OS * All versions prior to 20.4R3-S4; * 21.1 versions prior to 21.1R3-S4; * 21.2 versions prior to 21.2R3-S2; * 21.3 versions prior to 21.3R2-S2, 21.3R3-S1; * 21.4 versions prior to 21.4R2-S1, 21.4R3. Juniper Networks Junos OS Evolved * All versions prior to 20.4R3-S4-EVO; * 21.1 versions prior to 21.1R3-S2-EVO; * 21.2 versions prior to 21.2R3-S2-EVO; * 21.3 versions prior to 21.3R3-S1-EVO; * 21.4 versions prior to 21.4R2-S2-EVO.

Severity

5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-17 15:52 UTC

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://supprtportal.juniper.net/JSA73167	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 0 , < 20.4R3-S4 (semver) Affected: 21.1 , < 21.1R3-S4 (semver) Affected: 21.2 , < 21.2R3-S2 (semver) Affected: 21.3 , < 21.3R2-S2, 21.3R3-S1 (semver) Affected: 21.4 , < 21.4R2-S1, 21.4R3 (semver)
Juniper Networks	Junos OS Evolved	Affected: 0 , < 20.4R3-S4-EVO (semver) Affected: 21.1-EVO , < 21.1R3-S2-EVO (semver) Affected: 21.2-EVO , < 21.2R3-S2-EVO (semver) Affected: 21.3-EVO , < 21.3R3-S1-EVO (semver) Affected: 21.4-EVO , < 21.4R2-S2-EVO, 21.4R3-EVO (semver)

Date Public

2023-10-11 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.

Detection rules are retrieved from Rulezet.

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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