ubuntu-cve-2024-21646
Vulnerability from osv_ubuntu
Published
2024-01-09 01:15
Modified
2025-10-24 05:06
Summary
Details

Azure uAMQP is a general purpose C library for AMQP 1.0. The UAMQP library is used by several clients to implement AMQP protocol communication. When clients using this library receive a crafted binary type data, an integer overflow or wraparound or memory safety issue can occur and may cause remote code execution. This vulnerability has been patched in release 2024-01-01.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python3-uamqp",
            "binary_version": "1.2.6-4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "azure-uamqp-python",
        "purl": "pkg:deb/ubuntu/azure-uamqp-python@1.2.6-4?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.2.6-1",
        "1.2.6-2",
        "1.2.6-4"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python3-uamqp",
            "binary_version": "1.5.1-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "azure-uamqp-python",
        "purl": "pkg:deb/ubuntu/azure-uamqp-python@1.5.1-1build1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.2.13-1",
        "1.4.3-1",
        "1.4.3-1ubuntu1",
        "1.5.0-1",
        "1.5.1-1",
        "1.5.1-1build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "python3-uamqp",
            "binary_version": "1.6.8-2build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "azure-uamqp-python",
        "purl": "pkg:deb/ubuntu/azure-uamqp-python@1.6.8-2build1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.6.5-1",
        "1.6.5-1build1",
        "1.6.5-2",
        "1.6.8-1",
        "1.6.8-2",
        "1.6.8-2build1"
      ]
    }
  ],
  "aliases": [],
  "details": "Azure uAMQP is a general purpose C library for AMQP 1.0. The UAMQP library is used by several clients to implement AMQP protocol communication.  When clients using this library receive a crafted binary type data, an integer overflow or wraparound or memory safety issue can occur and may cause remote code execution.  This vulnerability has been patched in release 2024-01-01.",
  "id": "UBUNTU-CVE-2024-21646",
  "modified": "2025-10-24T05:06:51Z",
  "published": "2024-01-09T01:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21646"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Azure/azure-uamqp-c/security/advisories/GHSA-j29m-p99g-7hpv"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Azure/azure-uamqp-c/commit/12ddb3a31a5a97f55b06fa5d74c59a1d84ad78fe"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Azure/azure-uamqp-python/issues/372"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Azure/azure-uamqp-python/commit/c85efcd12c249999eb8a1064b7d4fd8c7715c780"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-21646"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-21646"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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