github - ghsa-xch8-fp3g-32mq

GHSA-XCH8-FP3G-32MQ

Vulnerability from github – Published: 2023-06-02 15:30 – Updated: 2025-01-08 21:32

Details

ReadyMedia (MiniDLNA) versions from 1.1.15 up to 1.3.2 is vulnerable to Buffer Overflow. The vulnerability is caused by incorrect validation logic when handling HTTP requests using chunked transport encoding. This results in other code later using attacker-controlled chunk values that exceed the length of the allocated buffer, resulting in out-of-bounds read/write.

Severity ?

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-33476"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-02T14:15:09Z",
    "severity": "CRITICAL"
  },
  "details": "ReadyMedia (MiniDLNA) versions from 1.1.15 up to 1.3.2 is vulnerable to Buffer Overflow. The vulnerability is caused by incorrect validation logic when handling HTTP requests using chunked transport encoding. This results in other code later using attacker-controlled chunk values that exceed the length of the allocated buffer, resulting in out-of-bounds read/write.",
  "id": "GHSA-xch8-fp3g-32mq",
  "modified": "2025-01-08T21:32:18Z",
  "published": "2023-06-02T15:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33476"
    },
    {
      "type": "WEB",
      "url": "https://blog.coffinsec.com/0day/2023/05/31/minidlna-heap-overflow-rca.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202311-12"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/minidlna/git/ci/9bd58553fae5aef3e6dd22f51642d2c851225aec"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/projects/minidlna"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5434"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-33476 (GCVE-0-2023-33476)

Vulnerability from cvelistv5 – Published: 2023-06-02 00:00 – Updated: 2025-01-08 20:33

Summary

Severity ?

9.8 (Critical)


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

CWE

Assigner

mitre

References

URL

Tags

	https://sourceforge.net/projects/minidlna/
	https://blog.coffinsec.com/0day/2023/05/31/minidl…
	https://sourceforge.net/p/minidlna/git/ci/9bd5855…
	https://lists.debian.org/debian-lts-announce/2023…	mailing-list
	https://www.debian.org/security/2023/dsa-5434	vendor-advisory
	https://security.gentoo.org/glsa/202311-12	vendor-advisory

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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-XCH8-FP3G-32MQ

CVE-2023-33476 (GCVE-0-2023-33476)

Tags

Sightings

Nomenclature