CVE-2012-4691
Vulnerability from cvelistv5
Published
2012-12-18 11:00
Modified
2024-09-16 16:37
Severity ?
EPSS score ?
Summary
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T20:42:55.172Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdf"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-783261.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2012-12-18T11:00:00Z",
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"shortName": "icscert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdf"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-783261.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2012-4691",
"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": "Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdf",
"refsource": "MISC",
"url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdf"
},
{
"name": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-783261.pdf",
"refsource": "CONFIRM",
"url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-783261.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"assignerShortName": "icscert",
"cveId": "CVE-2012-4691",
"datePublished": "2012-12-18T11:00:00Z",
"dateReserved": "2012-08-28T00:00:00Z",
"dateUpdated": "2024-09-16T16:37:42.622Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2012-4691\",\"sourceIdentifier\":\"ics-cert@hq.dhs.gov\",\"published\":\"2012-12-18T12:30:05.810\",\"lastModified\":\"2013-01-29T05:00:00.000\",\"vulnStatus\":\"Analyzed\",\"evaluatorImpact\":\"Per: http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-783261.pdf\\r\\n\\r\\n\\\"The attacker must have access to the local subnet where ALM is located. During installation, the default setting of the Windows firewall is to block the port used by ALM for all networks except the local subnet. If this setting has not been changed by the administrator, these vulnerabilities cannot be exploited from remote networks. Additionally, communication to this port should be blocked at network borders using appropriate security measures like firewalls.\\\"\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.\"},{\"lang\":\"es\",\"value\":\"Fuga de memoria en Siemens Automation License Manager (ALM) v4.x y v5.x antes de v5.2, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de paquetes manipulados.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":3.3},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.5,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:automation_license_manager:4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C78FACDA-A891-44F8-8D7A-C1D5F4D25668\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:automation_license_manager:5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"246E11D3-ED40-439C-B682-755516D698FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:automation_license_manager:5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0233F2E-C041-40D5-AB8F-F6C379924615\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:automation_license_manager:5.1:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"CDA04752-6735-4BBF-B5B2-801055CEB3F1\"}]}]}],\"references\":[{\"url\":\"http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-783261.pdf\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.us-cert.gov/control_systems/pdf/ICSA-12-349-01.pdf\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"US Government Resource\"]}]}}"
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
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.