CVE-2023-46256

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Source
https://cve.org/CVERecord?id=CVE-2023-46256
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-46256.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-46256
Aliases
  • GHSA-5hvv-q2r5-rppw
Published
2023-10-31T15:29:05.943Z
Modified
2026-04-10T05:03:40.590171Z
Severity
  • 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:L CVSS Calculator
Summary
PX4-Autopilot Heap Buffer Overflow Bug
Details

PX4-Autopilot provides PX4 flight control solution for drones. In versions 1.14.0-rc1 and prior, PX4-Autopilot has a heap buffer overflow vulnerability in the parser function due to the absence of parserbuf_index value checking. A malfunction of the sensor device can cause a heap buffer overflow with leading unexpected drone behavior. Malicious applications can exploit the vulnerability even if device sensor malfunction does not occur. Up to the maximum value of an unsigned int, bytes sized data can be written to the heap memory area. As of time of publication, no fixed version is available.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-120",
        "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46256.json"
}
References

Affected packages

Git / github.com/px4/px4-autopilot

Affected ranges

Type
GIT
Repo
https://github.com/px4/px4-autopilot
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5359fe59e507896dace176d7fd8f9b0d00c2e3b6
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.14.0-rc1"
        }
    ]
}

Affected versions

v1.*
v1.0.0-rc1
v1.0.0-rc2
v1.0.0-rc3
v1.0.0beta2
v1.0.0rc10
v1.0.0rc12
v1.0.0rc7
v1.0.0rc8
v1.0.0rc9
v1.1.0beta1
v1.1.0beta3
v1.1.1
v1.1.2
v1.1.3
v1.10.0-beta1
v1.10.0-beta2
v1.10.0-beta3
v1.10.0-beta4
v1.11.0-beta1
v1.11.0-beta2
v1.11.0-rc1
v1.11.0-rc2
v1.11.0-rc3
v1.12.0
v1.12.0-beta2
v1.12.0-beta3
v1.12.0-beta4
v1.12.0-beta5
v1.12.0-beta6
v1.12.0-rc1
v1.13.0-alpha1
v1.13.0-beta1
v1.14.0-beta1
v1.14.0-beta2
v1.14.0-rc1
v1.3.0rc1
v1.3.0rc2
v1.3.0rc3
v1.3.2
v1.4.0rc1
v1.4.0rc2
v1.4.0rc3
v1.4.0rc4
v1.4.1
v1.4.1rc1
v1.4.1rc2
v1.4.1rc3
v1.4.1rc4
v1.4.2
v1.4.3
v1.4.4rc1
v1.5.0
v1.5.1
v1.5.1rc2
v1.5.1rc3
v1.5.1rc4
v1.5.2
v1.6.0-rc2
v1.6.0-rc3
v1.6.0-rc4
v1.6.0rc1
v1.6.2
v1.6.4
v1.6.5
v1.7.0
v1.7.0-rc0
v1.7.0-rc1
v1.7.0-rc2
v1.7.0-rc3
v1.7.0-rc4
v1.7.1
v1.7.2
v1.7.3
v1.7.3beta
v1.7.4beta
v1.8.0
v1.8.0-beta1
v1.8.0-beta2
v1.8.0-rc0
v1.9.0
v1.9.0-alpha
v1.9.0-beta1
v1.9.0-beta2
v1.9.0-beta3
v1.9.0-rc0
v1.9.0-rc1
v1.9.0-rc2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-46256.json"