github - ghsa-gjh4-cqh2-hwv6

GHSA-GJH4-CQH2-HWV6

Vulnerability from github – Published: 2023-07-06 21:15 – Updated: 2024-04-04 05:50

Details

AMI BMC contains a vulnerability in the IPMI handler, where an unauthenticated host is allowed to write to a host SPI flash, bypassing secure boot protections. An exploitation of this vulnerability may lead to a loss of integrity or denial of service.

Severity ?

7.7 (High)


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

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  "affected": [],
  "aliases": [
    "CVE-2023-34335"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-288",
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-12T18:15:10Z",
    "severity": "CRITICAL"
  },
  "details": "AMI BMC contains a vulnerability in the IPMI handler, where an\nunauthenticated host is allowed to write to a host SPI flash, bypassing secure\nboot protections. An exploitation of this vulnerability may lead to a loss of\nintegrity or denial of service.\n\n\n\n\n\n\u00a0\n\n\n\n\n\n\n\n",
  "id": "GHSA-gjh4-cqh2-hwv6",
  "modified": "2024-04-04T05:50:02Z",
  "published": "2023-07-06T21:15:08Z",
  "references": [
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34335"
    },
    {
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      "type": "CVSS_V3"
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}

CVE-2023-34335 (GCVE-0-2023-34335)

Vulnerability from cvelistv5 – Published: 2023-06-12 17:06 – Updated: 2025-01-03 18:58

Summary

Severity ?

7.7 (High)


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

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

AMI

References

URL

Tags

https://9443417.fs1.hubspotusercontent-na1.net/hu…

Impacted products

	Vendor	Product	Version
	AMI	MegaRAC_SPx	Affected: 13.0 , < 13.5 (RC) Affected: 12.0 , ≤ 12.7 (RC)

Credits

NVIDIA Offensive Security Research (OSR) team

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-GJH4-CQH2-HWV6

CVE-2023-34335 (GCVE-0-2023-34335)

Tags

Sightings

Nomenclature