Vulnerability-Lookup

FKIE_CVE-2023-28980

Vulnerability from fkie_nvd - Published: 2023-04-17 22:15 - Updated: 2026-06-17 05:49

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

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.

References

	URL	Tags
	sirt@juniper.net	https://supportportal.juniper.net/JSA70606	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://supportportal.juniper.net/JSA70606	Vendor Advisory

Impacted products

Vendor	Product	Version
juniper	junos	20.2
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.3
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	21.4
juniper	junos	22.1
juniper	junos	22.1
juniper	junos	22.1
juniper	junos_os_evolved	20.4
juniper	junos_os_evolved	20.4
juniper	junos_os_evolved	20.4
juniper	junos_os_evolved	20.4
juniper	junos_os_evolved	20.4
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.2
juniper	junos_os_evolved	21.3
juniper	junos_os_evolved	21.3
juniper	junos_os_evolved	21.3
juniper	junos_os_evolved	21.3
juniper	junos_os_evolved	21.4
juniper	junos_os_evolved	21.4
juniper	junos_os_evolved	21.4
juniper	junos_os_evolved	21.4
juniper	junos_os_evolved	21.4
juniper	junos_os_evolved	21.4
juniper	junos_os_evolved	22.1
juniper	junos_os_evolved	22.1
juniper	junos_os_evolved	22.1

JSON

To clipboard

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      "lang": "en",
      "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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  "id": "CVE-2023-28980",
  "lastModified": "2026-06-17T05:49:07.197",
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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"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "options": [
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              "automatable": "no"
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          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-02-05T21:40:59.816327Z",
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  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
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      "url": "https://supportportal.juniper.net/JSA70606"
    },
    {
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      ],
      "url": "https://supportportal.juniper.net/JSA70606"
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  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
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      "type": "Secondary"
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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 CNA under the mitre root

CNA scorecard B 85/100 over 175 records in the last 180 days details

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.

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