github - ghsa-ghc9-27wr-4w58

GHSA-GHC9-27WR-4W58

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

Details

When specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195.

This issue affects Juniper Networks Junos OS Evolved:

All versions prior to 20.4R3-S8-EVO;
21.1-EVO version 21.1R1-EVO and later;
21.2-EVO versions prior to 21.2R3-S6-EVO;
21.3-EVO version 21.3R1-EVO and later;
21.4-EVO versions prior to 21.4R3-S3-EVO;
22.1-EVO versions prior to 22.1R3-S4-EVO;
22.2-EVO versions prior to 22.2R3-S3-EVO;
22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO;
22.4-EVO versions prior to 22.4R2-EVO.

Severity ?

6.5 (Medium)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-44196"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-13T00:15:12Z",
    "severity": "MODERATE"
  },
  "details": "\nAn Improper Check for Unusual or Exceptional Conditions in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS Evolved on PTX10003 Series allows an unauthenticated adjacent attacker to cause an impact to the integrity of the system.\n\nWhen specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195.\n\nThis issue affects Juniper Networks Junos OS Evolved:\n\n\n\n  *  All versions prior to 20.4R3-S8-EVO;\n  *  21.1-EVO version 21.1R1-EVO and later;\n  *  21.2-EVO versions prior to 21.2R3-S6-EVO;\n  *  21.3-EVO version 21.3R1-EVO and later;\n  *  21.4-EVO versions prior to 21.4R3-S3-EVO;\n  *  22.1-EVO versions prior to 22.1R3-S4-EVO;\n  *  22.2-EVO versions prior to 22.2R3-S3-EVO;\n  *  22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO;\n  *  22.4-EVO versions prior to 22.4R2-EVO.\n\n\n\n\n\n\n",
  "id": "GHSA-ghc9-27wr-4w58",
  "modified": "2024-04-04T08:37:09Z",
  "published": "2023-10-13T00:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44196"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA73162"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-44196 (GCVE-0-2023-44196)

Vulnerability from cvelistv5 – Published: 2023-10-12 23:05 – Updated: 2024-09-18 14:01

Summary

An Improper Check for Unusual or Exceptional Conditions in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS Evolved on PTX10003 Series allows an unauthenticated adjacent attacker to cause an impact to the integrity of the system. When specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the RE. This issue is a prerequisite for CVE-2023-44195. This issue affects Juniper Networks Junos OS Evolved: * All versions prior to 20.4R3-S8-EVO; * 21.1-EVO version 21.1R1-EVO and later; * 21.2-EVO versions prior to 21.2R3-S6-EVO; * 21.3-EVO version 21.3R1-EVO and later; * 21.4-EVO versions prior to 21.4R3-S3-EVO; * 22.1-EVO versions prior to 22.1R3-S4-EVO; * 22.2-EVO versions prior to 22.2R3-S3-EVO; * 22.3-EVO versions prior to 22.3R2-S2-EVO, 22.3R3-EVO; * 22.4-EVO versions prior to 22.4R2-EVO.

Severity ?

6.5 (Medium)


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

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

juniper

References

URL

Tags

https://supportportal.juniper.net/JSA73162

vendor-advisory

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS Evolved	Affected: 0 , < 20.4R3-S8-EVO (semver) Affected: 21.1R1-EVO , < 21.1-EVO (semver) Affected:* 21.2-EVO , < 21.2R3-S6-EVO (semver) Affected: 21.3R1-EVO , < 21.3-EVO (semver) Affected:* 21.4-EVO , < 21.4R3-S3-EVO (semver) Affected: 22.1-EVO , < 22.1R3-S4-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S3-EVO (semver) Affected: 22.3-EVO , < 22.3R2-S2-EVO, 22.3R3-EVO (semver) Affected: 22.4-EVO , < 22.4R2-EVO (semver)

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-02T19:59:51.639Z",
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        "metrics": [
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                "id": "CVE-2023-44196",
                "options": [
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-18T14:00:31.476860Z",
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      "configurations": [
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      "exploits": [
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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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-GHC9-27WR-4W58

CVE-2023-44196 (GCVE-0-2023-44196)

Tags

Sightings

Nomenclature