CVE-2024-21646

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-21646
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-21646.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-21646
Aliases
  • GHSA-j29m-p99g-7hpv
Downstream
Related
Published
2024-01-09T00:04:53.587Z
Modified
2025-11-20T01:59:57.374459Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Azure IoT Platform Device SDK Remote Code Execution Vulnerability
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.

Database specific 
{
    "cwe_ids": [
        "CWE-94"
    ]
}
References

Affected packages

Git / github.com/azure/azure-uamqp-c

Affected ranges

Type
GIT
Repo
https://github.com/azure/azure-uamqp-c
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
12ddb3a31a5a97f55b06fa5d74c59a1d84ad78fe

Affected versions

1.*

1.0.0-pre-release-1.0.8
1.1.7
1.2.10
1.2.11
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.8
1.2.9

Other

2016-03-03
2016-06-27
2016-08-16
2016-08-26
2016-09-09
2016-10-14
2016-11-17
2017-01-20
2017-01-27
2017-02-10
2017-02-24
2017-04-06
2017-04-07
2017-05-05
2017-06-16
2017-07-14
2017-07-28
2017-08-11
2017-09-08
2017-09-25
2017-10-09
2017-10-20
2017-11-03
2017-11-17
2017-12-14
2018-01-12
2018-01-29
2018-02-09
2018-03-01-temp-pod-1
2018-03-07-temp-pod
2018-04-02
2018-04-04
2018-04-13
2018-06-15
2018-06-26
2018-06-27
2018-07-11
2018-09-11
2018-10-03
2018-11-20
2020-07-19
2020-12-09
LTS_02_2020_Ref01
LTS_07_2022_Ref02

v1.*

v1.2.0

Database specific

vanir_signatures

[
    {
        "id": "CVE-2024-21646-73cac571",
        "signature_version": "v1",
        "digest": {
            "function_hash": "166263428394548044080969654451596629109",
            "length": 44612.0
        },
        "deprecated": false,
        "signature_type": "Function",
        "source": "https://github.com/azure/azure-uamqp-c/commit/12ddb3a31a5a97f55b06fa5d74c59a1d84ad78fe",
        "target": {
            "file": "src/amqpvalue.c",
            "function": "internal_decoder_decode_bytes"
        }
    },
    {
        "id": "CVE-2024-21646-b39056f8",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "205899805196457480618876381108603605091",
                "84900051084942003833601119225217474629",
                "81513864515454897340763378751960063698",
                "245424333484723405225254171248797748411"
            ]
        },
        "deprecated": false,
        "signature_type": "Line",
        "source": "https://github.com/azure/azure-uamqp-c/commit/12ddb3a31a5a97f55b06fa5d74c59a1d84ad78fe",
        "target": {
            "file": "src/amqpvalue.c"
        }
    }
]