CVE-2009-4501 (GCVE-0-2009-4501)
Vulnerability from cvelistv5 – Published: 2009-12-31 18:00 – Updated: 2024-09-17 01:37
VLAI
EPSS
VEX
Summary
The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/archive/1/508436/30/… | mailing-listx_refsource_BUGTRAQ |
| https://support.zabbix.com/browse/ZBX-1355 | x_refsource_CONFIRM |
| http://secunia.com/advisories/37740 | third-party-advisoryx_refsource_SECUNIA |
| http://www.vupen.com/english/advisories/2009/3514 | vdb-entryx_refsource_VUPEN |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-07T07:08:36.835Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20091213 Zabbix Server : Multiple remote vulnerabilities",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://support.zabbix.com/browse/ZBX-1355"
},
{
"name": "37740",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/37740"
},
{
"name": "ADV-2009-3514",
"tags": [
"vdb-entry",
"x_refsource_VUPEN",
"x_transferred"
],
"url": "http://www.vupen.com/english/advisories/2009/3514"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2009-12-31T18:00:00.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"name": "20091213 Zabbix Server : Multiple remote vulnerabilities",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://support.zabbix.com/browse/ZBX-1355"
},
{
"name": "37740",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/37740"
},
{
"name": "ADV-2009-3514",
"tags": [
"vdb-entry",
"x_refsource_VUPEN"
],
"url": "http://www.vupen.com/english/advisories/2009/3514"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2009-4501",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20091213 Zabbix Server : Multiple remote vulnerabilities",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"name": "https://support.zabbix.com/browse/ZBX-1355",
"refsource": "CONFIRM",
"url": "https://support.zabbix.com/browse/ZBX-1355"
},
{
"name": "37740",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/37740"
},
{
"name": "ADV-2009-3514",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/3514"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2009-4501",
"datePublished": "2009-12-31T18:00:00.000Z",
"dateReserved": "2009-12-30T00:00:00.000Z",
"dateUpdated": "2024-09-17T01:37:01.050Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2009-4501",
"date": "2026-10-06",
"epss": "0.0853",
"percentile": "0.94912"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
"matchCriteriaId": "52E13E4C-E1AE-4B50-92C8-EDD8E0374E39",
"versionEndIncluding": "1.6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "B0FB47B1-330E-4ED4-A4AF-993DC613B782",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FA7AA37E-2E1A-471D-95AE-83A2CABF1DF5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.4:*:*:*:*:*:*:*",
"matchCriteriaId": "DFABFF16-FD5E-4FCF-BDF8-AE8D654CEAD4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.5:*:*:*:*:*:*:*",
"matchCriteriaId": "03E211F0-2F61-4503-AE89-0F750C2848B5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "55BC3D41-DB27-4509-8908-0A7F0A19206E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "96A266AD-7853-40D0-8D1B-6ECFF34A76AA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "BB1611DD-8EB1-49FE-8995-C9D853F812F3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.6:*:*:*:*:*:*:*",
"matchCriteriaId": "8C27222F-3FA6-4F9A-A017-37B77E536CFF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "6866F9A2-3986-4F63-8DBA-23E4B59A0C11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword."
},
{
"lang": "es",
"value": "La funci\u00f3n zbx_get_next_field de libs/zbxcommon/str.c de Zabbix Server anterior a v1.6.8 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de una solicitud que carece de los separadores esperados; esto lanza una referencia a puntero nulo (NULL), como se ha demostrado al utilizar la palabra clave Command."
}
],
"id": "CVE-2009-4501",
"lastModified": "2024-11-21T01:09:47.623",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-12-31T18:30:01.767",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/37740"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2009/3514"
},
{
"source": "cve@mitre.org",
"url": "https://support.zabbix.com/browse/ZBX-1355"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/37740"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2009/3514"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://support.zabbix.com/browse/ZBX-1355"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
"matchCriteriaId": "52E13E4C-E1AE-4B50-92C8-EDD8E0374E39",
"versionEndIncluding": "1.6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "B0FB47B1-330E-4ED4-A4AF-993DC613B782",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FA7AA37E-2E1A-471D-95AE-83A2CABF1DF5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.4:*:*:*:*:*:*:*",
"matchCriteriaId": "DFABFF16-FD5E-4FCF-BDF8-AE8D654CEAD4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.1.5:*:*:*:*:*:*:*",
"matchCriteriaId": "03E211F0-2F61-4503-AE89-0F750C2848B5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "55BC3D41-DB27-4509-8908-0A7F0A19206E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "96A266AD-7853-40D0-8D1B-6ECFF34A76AA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "BB1611DD-8EB1-49FE-8995-C9D853F812F3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.4.6:*:*:*:*:*:*:*",
"matchCriteriaId": "8C27222F-3FA6-4F9A-A017-37B77E536CFF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:zabbix:zabbix:1.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "6866F9A2-3986-4F63-8DBA-23E4B59A0C11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword."
},
{
"lang": "es",
"value": "La funci\u00f3n zbx_get_next_field de libs/zbxcommon/str.c de Zabbix Server anterior a v1.6.8 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de una solicitud que carece de los separadores esperados; esto lanza una referencia a puntero nulo (NULL), como se ha demostrado al utilizar la palabra clave Command."
}
],
"id": "CVE-2009-4501",
"lastModified": "2026-04-23T00:35:47.467",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-12-31T18:30:01.767",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/37740"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2009/3514"
},
{
"source": "cve@mitre.org",
"url": "https://support.zabbix.com/browse/ZBX-1355"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/37740"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://www.securityfocus.com/archive/1/508436/30/60/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2009/3514"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://support.zabbix.com/browse/ZBX-1355"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
Loading…
Loading…
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.
Loading…
Loading…
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…