CVE-2018-6923 (GCVE-0-2018-6923)
Vulnerability from cvelistv5
Published
2018-09-04 18:00
Modified
2024-09-16 23:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of service
Summary
In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T06:17:17.183Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "105336",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/105336"
},
{
"name": "1041505",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1041505"
},
{
"name": "FreeBSD-SA-18:10",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "FreeBSD",
"vendor": "FreeBSD",
"versions": [
{
"status": "affected",
"version": "All supported versions of FreeBSD."
}
]
}
],
"datePublic": "2018-08-14T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial of service",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-09-14T09:57:02",
"orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
"shortName": "freebsd"
},
"references": [
{
"name": "105336",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/105336"
},
{
"name": "1041505",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1041505"
},
{
"name": "FreeBSD-SA-18:10",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secteam@freebsd.org",
"DATE_PUBLIC": "2018-08-14T00:00:00",
"ID": "CVE-2018-6923",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "FreeBSD",
"version": {
"version_data": [
{
"version_value": "All supported versions of FreeBSD."
}
]
}
}
]
},
"vendor_name": "FreeBSD"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Denial of service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "105336",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/105336"
},
{
"name": "1041505",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1041505"
},
{
"name": "FreeBSD-SA-18:10",
"refsource": "FREEBSD",
"url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
"assignerShortName": "freebsd",
"cveId": "CVE-2018-6923",
"datePublished": "2018-09-04T18:00:00Z",
"dateReserved": "2018-02-12T00:00:00",
"dateUpdated": "2024-09-16T23:16:08.596Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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.
Loading…
Loading…