FKIE_CVE-2013-4527
Vulnerability from fkie_nvd - Published: 2014-11-04 21:55 - Updated: 2026-06-16 23:57
Severity
Summary
Buffer overflow in hw/timer/hpet.c in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via vectors related to the number of timers.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| qemu | qemu | * | |
| qemu | qemu | 0.1.0 | |
| qemu | qemu | 0.1.1 | |
| qemu | qemu | 0.1.2 | |
| qemu | qemu | 0.1.3 | |
| qemu | qemu | 0.1.4 | |
| qemu | qemu | 0.1.5 | |
| qemu | qemu | 0.1.6 | |
| qemu | qemu | 0.2.0 | |
| qemu | qemu | 0.3.0 | |
| qemu | qemu | 0.4.0 | |
| qemu | qemu | 0.4.1 | |
| qemu | qemu | 0.4.2 | |
| qemu | qemu | 0.4.3 | |
| qemu | qemu | 0.5.0 | |
| qemu | qemu | 0.5.1 | |
| qemu | qemu | 0.5.2 | |
| qemu | qemu | 0.5.3 | |
| qemu | qemu | 0.5.4 | |
| qemu | qemu | 0.5.5 | |
| qemu | qemu | 0.6.0 | |
| qemu | qemu | 0.6.1 | |
| qemu | qemu | 0.7.0 | |
| qemu | qemu | 0.7.1 | |
| qemu | qemu | 0.7.2 | |
| qemu | qemu | 0.8.0 | |
| qemu | qemu | 0.8.1 | |
| qemu | qemu | 0.8.2 | |
| qemu | qemu | 0.9.0 | |
| qemu | qemu | 0.9.1 | |
| qemu | qemu | 0.9.1-5 | |
| qemu | qemu | 0.10.0 | |
| qemu | qemu | 0.10.1 | |
| qemu | qemu | 0.10.2 | |
| qemu | qemu | 0.10.3 | |
| qemu | qemu | 0.10.4 | |
| qemu | qemu | 0.10.5 | |
| qemu | qemu | 0.10.6 | |
| qemu | qemu | 0.11.0 | |
| qemu | qemu | 0.11.0 | |
| qemu | qemu | 0.11.0 | |
| qemu | qemu | 0.11.0 | |
| qemu | qemu | 0.11.0-rc0 | |
| qemu | qemu | 0.11.0-rc1 | |
| qemu | qemu | 0.11.0-rc2 | |
| qemu | qemu | 0.11.1 | |
| qemu | qemu | 0.12.0 | |
| qemu | qemu | 0.12.0 | |
| qemu | qemu | 0.12.0 | |
| qemu | qemu | 0.12.1 | |
| qemu | qemu | 0.12.2 | |
| qemu | qemu | 0.12.3 | |
| qemu | qemu | 0.12.4 | |
| qemu | qemu | 0.12.5 | |
| qemu | qemu | 0.13.0 | |
| qemu | qemu | 0.13.0 | |
| qemu | qemu | 0.13.0 | |
| qemu | qemu | 0.14.0 | |
| qemu | qemu | 0.14.0 | |
| qemu | qemu | 0.14.0 | |
| qemu | qemu | 0.14.0 | |
| qemu | qemu | 0.14.1 | |
| qemu | qemu | 0.15.0 | |
| qemu | qemu | 0.15.0 | |
| qemu | qemu | 0.15.1 | |
| qemu | qemu | 0.15.2 | |
| qemu | qemu | 1.0 | |
| qemu | qemu | 1.0 | |
| qemu | qemu | 1.0 | |
| qemu | qemu | 1.0 | |
| qemu | qemu | 1.0 | |
| qemu | qemu | 1.0.1 | |
| qemu | qemu | 1.1 | |
| qemu | qemu | 1.1 | |
| qemu | qemu | 1.1 | |
| qemu | qemu | 1.1 | |
| qemu | qemu | 1.1 | |
| qemu | qemu | 1.4.1 | |
| qemu | qemu | 1.4.2 | |
| qemu | qemu | 1.5.0 | |
| qemu | qemu | 1.5.0 | |
| qemu | qemu | 1.5.0 | |
| qemu | qemu | 1.5.0 | |
| qemu | qemu | 1.5.1 | |
| qemu | qemu | 1.5.2 | |
| qemu | qemu | 1.5.3 | |
| qemu | qemu | 1.6.0 | |
| qemu | qemu | 1.6.0 | |
| qemu | qemu | 1.6.0 | |
| qemu | qemu | 1.6.0 | |
| qemu | qemu | 1.6.1 | |
| qemu | qemu | 1.6.2 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
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"criteria": "cpe:2.3:a:qemu:qemu:1.1:rc4:*:*:*:*:*:*",
"matchCriteriaId": "E0A03725-CE1B-451F-8E14-9168E417692C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "59B3B915-1606-48E4-9EFC-BD9D6A6D404A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "CA86C99D-E544-471F-8F8E-94525E600132",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "998961D0-6B1E-4237-AFC3-2E1E4D90BDE3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "35B1E3F1-4647-47FF-9546-0742F10B607B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "0147F4B2-0591-4681-AE24-975AB6A349D9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc3:*:*:*:*:*:*",
"matchCriteriaId": "97757FF0-D0D6-4BFE-811A-6398D8520D28",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "46F126B1-284B-4B3A-8540-1498628C46F8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "7E8D5F0C-85F5-46D1-B77C-4A7CCE2D69B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.5.3:*:*:*:*:*:*:*",
"matchCriteriaId": "508383F4-B6EE-4C64-AE63-209EA87DF557",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DB7A7593-FAC0-4336-84AF-EC367059D5C6",
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},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "1E8BE223-9122-416D-AA1D-694B19C80A4F",
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},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "331C6EE9-9DA2-4FE1-8446-C9CC21353332",
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},
{
"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc3:*:*:*:*:*:*",
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},
{
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"matchCriteriaId": "EEC5BC38-FFBD-4484-943D-47A0AADD20B8",
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},
{
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in hw/timer/hpet.c in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via vectors related to the number of timers."
},
{
"lang": "es",
"value": "Desbordamiento de buffer en hw/timer/hpet.c en QEMU anterior a 1.7.2 podr\u00eda permitir a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores relacionados con el n\u00famero de temporizadores."
}
],
"id": "CVE-2013-4527",
"lastModified": "2026-06-16T23:57:23.670",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-11-04T21:55:24.453",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=3f1c49e2136fa08ab1ef3183fd55def308829584"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2014-0927.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=3f1c49e2136fa08ab1ef3183fd55def308829584"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2014-0927.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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