CVE-2017-6658 (GCVE-0-2017-6658)
Vulnerability from cvelistv5 – Published: 2017-05-16 17:00 – Updated: 2024-08-05 15:33
VLAI?
Summary
Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem.
Severity ?
No CVSS data available.
CWE
- buffer overread
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Snort 3.0 All versions prior to build 233. |
Affected:
Snort 3.0 All versions prior to build 233.
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T15:33:20.437Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "1038483",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1038483"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Snort 3.0 All versions prior to build 233.",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Snort 3.0 All versions prior to build 233."
}
]
}
],
"datePublic": "2017-05-16T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "buffer overread",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-07-07T09:57:01",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "1038483",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1038483"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"ID": "CVE-2017-6658",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Snort 3.0 All versions prior to build 233.",
"version": {
"version_data": [
{
"version_value": "Snort 3.0 All versions prior to build 233."
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "buffer overread"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "1038483",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1038483"
},
{
"name": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html",
"refsource": "CONFIRM",
"url": "http://blog.snort.org/2017/05/snort-vulnerabilities-found.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2017-6658",
"datePublished": "2017-05-16T17:00:00",
"dateReserved": "2017-03-09T00:00:00",
"dateUpdated": "2024-08-05T15:33:20.437Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2017-6658\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2017-05-16T17:29:00.417\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cisco Sourcefire Snort 3.0 before build 233 has a Buffer Overread related to use of a decoder array. The size was off by one making it possible to read past the end of the array with an ether type of 0xFFFF. Increasing the array size solves this problem.\"},{\"lang\":\"es\",\"value\":\"Sourcefire Snort de Cisco versi\u00f3n 3.0 anterior a build 233, presenta una Lectura Excesiva de B\u00fafer relacionada con el uso de una matriz del decodificador. El tama\u00f1o estaba cerca de uno haciendo posible leer m\u00e1s all\u00e1 del final de la matriz con un tipo de ether de 0xFFFF. Al aumentar el tama\u00f1o de la matriz, se resuelve este problema.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":true,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:sourcefire_snort:3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4724070C-D993-45C6-9647-DE420F600D39\"}]}]}],\"references\":[{\"url\":\"http://blog.snort.org/2017/05/snort-vulnerabilities-found.html\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.securitytracker.com/id/1038483\",\"source\":\"psirt@cisco.com\"},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170515-snort\",\"source\":\"nvd@nist.gov\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://blog.snort.org/2017/05/snort-vulnerabilities-found.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.securitytracker.com/id/1038483\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…