Vulnerability-Lookup

GHSA-248V-73QF-WH7X

Vulnerability from github – Published: 2022-01-11 00:01 – Updated: 2022-01-20 00:02

Details

A Stack-based buffer overflow in the SonicOS SessionID HTTP response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-20048"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-10T14:10:00Z",
    "severity": "HIGH"
  },
  "details": "A Stack-based buffer overflow in the SonicOS SessionID HTTP response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.",
  "id": "GHSA-248v-73qf-wh7x",
  "modified": "2022-01-20T00:02:53Z",
  "published": "2022-01-11T00:01:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20048"
    },
    {
      "type": "WEB",
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0028"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-20048 (GCVE-0-2021-20048)

Vulnerability from cvelistv5 – Published: 2022-01-07 03:00 – Updated: 2024-08-03 17:30

Summary

Severity

No CVSS data available.

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

sonicwall CNA under the mitre root

CNA scorecard D 54/100 over 27 records in the last 180 days details

References

1 reference

URL	Tags
https://psirt.global.sonicwall.com/vuln-detail/SN…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
SonicWall	SonicOS	Affected: 7.0.1-R146 and earlier Affected: 7.0.1-5023-1349 and earlier Affected: 7.0.1-5018-R1715 and earlier Affected: 6.5.4.8-89n and earlier Affected: 6.5.1.13-1n and earlier Affected: 6.0.5.3-94o and earlier Affected: 6.5.4.v_21s-1288 and earlier Affected: 5.9.1.13 and earlier

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          "dateUpdated": "2024-08-03T17:30:06.959Z",
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        "references": [
          {
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            ],
            "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0028"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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            },
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            },
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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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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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