fkie_cve-2024-34244
Vulnerability from fkie_nvd
Published
2024-05-08 17:15
Modified
2025-05-05 17:13
Severity ?
Summary
libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.
References
▶ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://github.com/stephane/libmodbus/issues/743 | Exploit, Issue Tracking, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/stephane/libmodbus/issues/743 | Exploit, Issue Tracking, Vendor Advisory |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libmodbus:libmodbus:3.1.10:*:*:*:*:*:*:*", "matchCriteriaId": "524EB0BF-4994-4369-BD85-CC578548CA1C", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors." }, { "lang": "es", "value": "libmodbus v3.1.10 es vulnerable al desbordamiento del b\u00fafer a trav\u00e9s de la funci\u00f3n modbus_write_bits. Este problema puede desencadenarse cuando la funci\u00f3n se alimenta con entradas especialmente manipuladas, lo que conduce a una lectura fuera de los l\u00edmites y puede causar potencialmente un bloqueo u otros comportamientos no deseados." } ], "id": "CVE-2024-34244", "lastModified": "2025-05-05T17:13:02.000", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary" } ] }, "published": "2024-05-08T17:15:07.730", "references": [ { "source": "cve@mitre.org", "tags": [ "Exploit", "Issue Tracking", "Vendor Advisory" ], "url": "https://github.com/stephane/libmodbus/issues/743" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Issue Tracking", "Vendor Advisory" ], "url": "https://github.com/stephane/libmodbus/issues/743" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-120" }, { "lang": "en", "value": "CWE-125" } ], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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