Vulnerability-Lookup

CVE-2023-31284 (GCVE-0-2023-31284)

Vulnerability from cvelistv5 – Published: 2023-05-04 00:00 – Updated: 2025-01-29 19:13

Summary

illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-29 19:13 UTC

CWE

n/a
CWE-787 - Out-of-bounds Write

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/illumos/illumos-gate/tree/16b7…
https://illumos.topicbox.com/groups/developer/T13…
http://www.openwall.com/lists/oss-security/2023/09/13/4	mailing-list
http://www.openwall.com/lists/oss-security/2023/09/13/5	mailing-list
http://www.openwall.com/lists/oss-security/2023/09/14/4	mailing-list

Show details on NVD website

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FKIE_CVE-2023-31284

Vulnerability from fkie_nvd - Published: 2023-05-04 20:15 - Updated: 2026-06-17 05:56

Severity

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

Summary

illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.

References

URL	Tags
cve@mitre.org	http://www.openwall.com/lists/oss-security/2023/09/13/4
cve@mitre.org	http://www.openwall.com/lists/oss-security/2023/09/13/5
cve@mitre.org	http://www.openwall.com/lists/oss-security/2023/09/14/4
cve@mitre.org	https://github.com/illumos/illumos-gate/tree/16b76d3cb933ff92018a2a75594449010192eacb	Product
cve@mitre.org	https://illumos.topicbox.com/groups/developer/T13ef186a53edeb5c-M821cc18b5884e04e16daa8fd/cve-2023-31284-buffer-overflow-in-dev-net	Issue Tracking
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2023/09/13/4
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2023/09/13/5
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2023/09/14/4
af854a3a-2127-422b-91ae-364da2661108	https://github.com/illumos/illumos-gate/tree/16b76d3cb933ff92018a2a75594449010192eacb	Product
af854a3a-2127-422b-91ae-364da2661108	https://illumos.topicbox.com/groups/developer/T13ef186a53edeb5c-M821cc18b5884e04e16daa8fd/cve-2023-31284-buffer-overflow-in-dev-net	Issue Tracking

Impacted products

	Vendor	Product	Version
	illumos	illumos-gate	*

JSON

To clipboard

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    }
  ],
  "id": "CVE-2023-31284",
  "lastModified": "2026-06-17T05:56:42.967",
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            {
              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2025-01-29T19:13:49.261935Z",
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  "published": "2023-05-04T20:15:10.717",
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}

GHSA-496C-RR8H-GR3W

Vulnerability from github – Published: 2023-05-04 21:30 – Updated: 2024-04-04 03:48

Details

illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.

Severity

7.8 (High)


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

Show details on source website

JSON

To clipboard

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    "github_reviewed_at": null,
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    "severity": "HIGH"
  },
  "details": "illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.",
  "id": "GHSA-496c-rr8h-gr3w",
  "modified": "2024-04-04T03:48:15Z",
  "published": "2023-05-04T21:30:28Z",
  "references": [
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31284"
    },
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      "type": "WEB",
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      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-31284

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

Details

illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.

Aliases

CVE-2023-31284

Aliases

CVE-2023-31284

JSON

To clipboard

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WID-SEC-W-2023-2031

Vulnerability from csaf_certbund - Published: 2023-08-09 22:00 - Updated: 2025-10-19 22:00

Summary

Xerox FreeFlow Print Server: Mehrere Schwachstellen

Severity

Hoch

Scope

243 vulnerabilities in this advisory, including CVE-2023-31284.

CVE-2023-31284

Known affected: 6 products

Open the full advisory

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

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.

Action not permitted

CVE-2023-31284 (GCVE-0-2023-31284)

FKIE_CVE-2023-31284

GHSA-496C-RR8H-GR3W

GSD-2023-31284

WID-SEC-W-2023-2031

Tags

Sightings

Nomenclature

Related by attack behaviour