Vulnerability-Lookup

GSD-2023-28980

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

A Use After Free vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause Denial of Service (DoS). In a rib sharding scenario the rpd process will crash shortly after specific CLI command is issued. This issue is more likely to occur in a scenario with high route scale (>1M routes). This issue affects: Juniper Networks Junos OS * 20.2 version 20.2R3-S5 and later versions prior to 20.2R3-S6; * 20.3 version 20.3R3-S2 and later versions prior to 20.3R3-S5; * 20.4 version 20.4R3-S1 and later versions prior to 20.4R3-S4 * 21.1 version 21.1R3 and later versions prior to 21.1R3-S3; * 21.2 version 21.2R1-S2, 21.2R2-S1 and later versions prior to 21.2R3-S2; * 21.3 version 21.3R2 and later versions prior to 21.3R3; * 21.4 versions prior to 21.4R2-S1, 21.4R3; * 22.1 versions prior to 22.1R2. Juniper Networks Junos OS Evolved * 20.4-EVO version 20.4R3-S1-EVO and later versions prior to 20.4R3-S6-EVO; * 21.2-EVO version 21.2R1-S2-EVO and later versions prior to 21.2R3-S4-EVO; * 21.3-EVO version 21.3R2-EVO and later versions prior to 21.3R3-S1-EVO; * 21.4-EVO versions prior to 21.4R2-S1-EVO, 21.4R3-EVO; * 22.1-EVO versions prior to 22.1R2-EVO.

Aliases

CVE-2023-28980

Aliases

CVE-2023-28980

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-28980",
    "id": "GSD-2023-28980"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28980"
      ],
      "details": "A Use After Free vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause Denial of Service (DoS). In a rib sharding scenario the rpd process will crash shortly after specific CLI command is issued. This issue is more likely to occur in a scenario with high route scale (\u003e1M routes).\n\n\nThis issue affects:\nJuniper Networks Junos OS\n\n\n  *  20.2 version 20.2R3-S5 and later versions prior to 20.2R3-S6;\n  *  20.3 version 20.3R3-S2 and later versions prior to 20.3R3-S5;\n  *  20.4 version 20.4R3-S1 and later versions prior to 20.4R3-S4\n  *  21.1 version 21.1R3 and later versions prior to 21.1R3-S3;\n  *  21.2 version 21.2R1-S2, 21.2R2-S1 and later versions prior to 21.2R3-S2;\n  *  21.3 version 21.3R2 and later versions prior to 21.3R3;\n  *  21.4 versions prior to 21.4R2-S1, 21.4R3;\n  *  22.1 versions prior to 22.1R2.\n\n\n\n\nJuniper Networks Junos OS Evolved\n\n\n  *  20.4-EVO version 20.4R3-S1-EVO and later versions prior to 20.4R3-S6-EVO;\n  *  21.2-EVO version 21.2R1-S2-EVO and later versions prior to 21.2R3-S4-EVO;\n  *  21.3-EVO version 21.3R2-EVO and later versions prior to 21.3R3-S1-EVO;\n  *  21.4-EVO versions prior to 21.4R2-S1-EVO, 21.4R3-EVO;\n  *  22.1-EVO versions prior to 22.1R2-EVO.\n\n\n",
      "id": "GSD-2023-28980",
      "modified": "2023-12-13T01:20:49.387955Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "ID": "CVE-2023-28980",
        "STATE": "PUBLIC"
      },
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              "product": {
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                    "product_name": "Junos OS",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c",
                          "version_name": "20.2R3-S5",
                          "version_value": "20.2R3-S6"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "20.3R3-S2",
                          "version_value": "20.3R3-S5"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "20.4R3-S1",
                          "version_value": "20.4R3-S4"
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                        {
                          "version_affected": "\u003c",
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                          "version_value": "21.1R3-S3"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "21.2R1-S2, 21.2R2-S1",
                          "version_value": "21.2R3-S2"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "21.3R2",
                          "version_value": "21.3R3"
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                          "version_value": "21.4R2-S1, 21.4R3"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "22.1R1",
                          "version_value": "22.1R2"
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                  },
                  {
                    "product_name": "Junos OS Evolved",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "20.4R3-S1-EVO",
                          "version_value": "20.4R3-S6-EVO"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "21.2R1-S2-EVO",
                          "version_value": "21.2R3-S4-EVO"
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                          "version_value": "22.1R2-EVO"
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              "value": "\u003cp\u003eTo be exposed to this issue the system needs to be configured with rib sharding as follows:\u003c/p\u003e\u003ccode\u003e  [system processes routing bgp rib-sharding]\u003c/code\u003e\u003cbr/\u003e"
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      "data_type": "CVE",
      "data_version": "4.0",
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            "value": "A Use After Free vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause Denial of Service (DoS). In a rib sharding scenario the rpd process will crash shortly after specific CLI command is issued. This issue is more likely to occur in a scenario with high route scale (\u003e1M routes).\n\n\nThis issue affects:\nJuniper Networks Junos OS\n\n\n  *  20.2 version 20.2R3-S5 and later versions prior to 20.2R3-S6;\n  *  20.3 version 20.3R3-S2 and later versions prior to 20.3R3-S5;\n  *  20.4 version 20.4R3-S1 and later versions prior to 20.4R3-S4\n  *  21.1 version 21.1R3 and later versions prior to 21.1R3-S3;\n  *  21.2 version 21.2R1-S2, 21.2R2-S1 and later versions prior to 21.2R3-S2;\n  *  21.3 version 21.3R2 and later versions prior to 21.3R3;\n  *  21.4 versions prior to 21.4R2-S1, 21.4R3;\n  *  22.1 versions prior to 22.1R2.\n\n\n\n\nJuniper Networks Junos OS Evolved\n\n\n  *  20.4-EVO version 20.4R3-S1-EVO and later versions prior to 20.4R3-S6-EVO;\n  *  21.2-EVO version 21.2R1-S2-EVO and later versions prior to 21.2R3-S4-EVO;\n  *  21.3-EVO version 21.3R2-EVO and later versions prior to 21.3R3-S1-EVO;\n  *  21.4-EVO versions prior to 21.4R2-S1-EVO, 21.4R3-EVO;\n  *  22.1-EVO versions prior to 22.1R2-EVO.\n\n\n"
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      "exploit": [
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          "supportingMedia": [
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              "type": "text/html",
              "value": "\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e"
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        }
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      "generator": {
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      "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
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                "lang": "eng",
                "value": "CWE-416 Use After Free"
              }
            ]
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                "value": "Denial of Service (DoS)"
              }
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            "name": "https://supportportal.juniper.net/JSA70606",
            "refsource": "MISC",
            "url": "https://supportportal.juniper.net/JSA70606"
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              "value": "\u003cp\u003eThe following software releases have been updated to resolve this specific issue:\u003c/p\u003e\u003cp\u003eJunos OS Evolved: 20.4R3-S6-EVO, 21.2R3-S4-EVO, 21.3R3-S1-EVO, 21.4R2-S1-EVO, 21.4R3-EVO, 22.1R2-EVO, 22.2R1-EVO, and all subsequent releases.\u003c/p\u003e\u003cp\u003eJunos OS: 20.2R3-S6, 20.3R3-S5, 20.4R3-S4, 21.1R3-S3, 21.2R3-S2, 21.3R3, 21.4R2-S1, 21.4R3, 22.1R2, 22.2R1, and all subsequent releases.\u003c/p\u003e"
            }
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          "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS Evolved: 20.4R3-S6-EVO, 21.2R3-S4-EVO, 21.3R3-S1-EVO, 21.4R2-S1-EVO, 21.4R3-EVO, 22.1R2-EVO, 22.2R1-EVO, and all subsequent releases.\n\nJunos OS: 20.2R3-S6, 20.3R3-S5, 20.4R3-S4, 21.1R3-S3, 21.2R3-S2, 21.3R3, 21.4R2-S1, 21.4R3, 22.1R2, 22.2R1, and all subsequent releases.\n\n"
        }
      ],
      "source": {
        "advisory": "JSA70606",
        "defect": [
          "1658834"
        ],
        "discovery": "USER"
      },
      "work_around": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThere are no known workarounds for this issue.\u003c/p\u003e\u003cp\u003eTo reduce the risk of exploitation use access controls to limit CLI access to the device only from trusted networks, hosts and users.\u003c/p\u003e"
            }
          ],
          "value": "There are no known workarounds for this issue.\n\nTo reduce the risk of exploitation use access controls to limit CLI access to the device only from trusted networks, hosts and users.\n\n"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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            "operator": "OR"
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        },
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          "description_data": [
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              "value": "A Use After Free vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause Denial of Service (DoS). In a rib sharding scenario the rpd process will crash shortly after specific CLI command is issued. This issue is more likely to occur in a scenario with high route scale (\u003e1M routes).\n\n\nThis issue affects:\nJuniper Networks Junos OS\n\n\n  *  20.2 version 20.2R3-S5 and later versions prior to 20.2R3-S6;\n  *  20.3 version 20.3R3-S2 and later versions prior to 20.3R3-S5;\n  *  20.4 version 20.4R3-S1 and later versions prior to 20.4R3-S4\n  *  21.1 version 21.1R3 and later versions prior to 21.1R3-S3;\n  *  21.2 version 21.2R1-S2, 21.2R2-S1 and later versions prior to 21.2R3-S2;\n  *  21.3 version 21.3R2 and later versions prior to 21.3R3;\n  *  21.4 versions prior to 21.4R2-S1, 21.4R3;\n  *  22.1 versions prior to 22.1R2.\n\n\n\n\nJuniper Networks Junos OS Evolved\n\n\n  *  20.4-EVO version 20.4R3-S1-EVO and later versions prior to 20.4R3-S6-EVO;\n  *  21.2-EVO version 21.2R1-S2-EVO and later versions prior to 21.2R3-S4-EVO;\n  *  21.3-EVO version 21.3R2-EVO and later versions prior to 21.3R3-S1-EVO;\n  *  21.4-EVO versions prior to 21.4R2-S1-EVO, 21.4R3-EVO;\n  *  22.1-EVO versions prior to 22.1R2-EVO.\n\n\n"
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      "lastModifiedDate": "2023-08-29T00:15Z",
      "publishedDate": "2023-04-17T22:15Z"
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  }
}

CVE-2023-28980 (GCVE-0-2023-28980)

Vulnerability from cvelistv5 – Published: 2023-04-17 00:00 – Updated: 2025-02-05 21:41

Title

Junos OS and Junos OS Evolved: In a BGP rib sharding scenario an rpd crash will happen shortly after a specific CLI command is issued

Summary

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-05 21:40 UTC

CWE

CWE-416 - Use After Free
Denial of Service (DoS)

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://supportportal.juniper.net/JSA70606	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 20.2R3-S5 , < 20.2R3-S6 (semver) Affected: 20.3R3-S2 , < 20.3R3-S5 (semver) Affected: 20.4R3-S1 , < 20.4R3-S4 (semver) Affected: 21.1R3 , < 21.1R3-S3 (semver) Affected: 21.2R1-S2, 21.2R2-S1 , < 21.2R3-S2 (semver) Affected: 21.3R2 , < 21.3R3 (semver) Affected: 21.4R1 , < 21.4R2-S1, 21.4R3 (semver) Affected: 22.1R1 , < 22.1R2 (semver)
Juniper Networks	Junos OS Evolved	Affected: 20.4R3-S1-EVO , < 20.4R3-S6-EVO (semver) Affected: 21.2R1-S2-EVO , < 21.2R3-S4-EVO (semver) Affected: 21.3R2-EVO , < 21.3R3-S1-EVO (semver) Affected: 21.4R1-EVO , < 21.4R2-S1-EVO, 21.4R3-EVO (semver) Affected: 22.1R1-EVO , < 22.1R2-EVO (semver)

Date Public

2023-04-12 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.

Related by attack behaviour

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