Vulnerability-Lookup

GHSA-4438-62Q8-6HF2

Vulnerability from github – Published: 2022-05-13 01:35 – Updated: 2022-05-13 01:35

Details

After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0> show interfaces extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0> show interfaces extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME- This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3.

Severity

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2018-0026"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-11T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-\u003cinterface_name\u003e This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3.",
  "id": "GHSA-4438-62q8-6hf2",
  "modified": "2022-05-13T01:35:59Z",
  "published": "2022-05-13T01:35:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-0026"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA10859"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104720"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041315"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-0026 (GCVE-0-2018-0026)

Vulnerability from cvelistv5 – Published: 2018-07-11 18:00 – Updated: 2024-09-16 19:10

Title

Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade

Summary

After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-<interface_name> This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3.

Severity

4.7 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

CWE

Firewall Bypass
Denial of Service

Assigner

juniper CNA under the mitre root

CNA scorecard B 84/100 over 193 records in the last 180 days details

References

3 references

URL	Tags
http://www.securityfocus.com/bid/104720	vdb-entryx_refsource_BID
https://kb.juniper.net/JSA10859	x_refsource_CONFIRM
http://www.securitytracker.com/id/1041315	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 15.1R4, 15.1R5, 15.1R6 Affected: 15.1X8 , < 15.1X8.3 (custom)

Date Public

2018-07-11 00:00

Show details on NVD website

JSON

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  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:14:16.276Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
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            "url": "https://kb.juniper.net/JSA10859"
          },
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              "x_refsource_SECTRACK",
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            "url": "http://www.securitytracker.com/id/1041315"
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        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
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            },
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              "status": "affected",
              "version": "15.1X8",
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            }
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      ],
      "datePublic": "2018-07-11T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "value": "After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0\u003e show interfaces \u003cinterface_name\u003e extensive | match filters\" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-\u003cinterface_name\u003e This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3."
        }
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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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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.
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