VAR-201311-0232
Vulnerability from variot - Updated: 2025-04-11 23:18The IPSec implementation in Cisco IOS allows remote attackers to cause a denial of service (MTU change and tunnel-session drop) via crafted ICMP packets, aka Bug ID CSCul29918. Cisco IOS is the interconnected network operating system used on most Cisco system routers and network switches. The vulnerability is caused by the failure to correctly process some ICMP packets. Cisco IOS is prone to a remote denial-of-service vulnerability. This issue is being tracked by Cisco Bug ID CSCul29918
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201311-0232",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ios",
"scope": "eq",
"trust": 1.6,
"vendor": "cisco",
"version": null
},
{
"model": "ios",
"scope": "lte",
"trust": 0.8,
"vendor": "cisco",
"version": "15.2(4)m"
},
{
"model": "ios",
"scope": null,
"trust": 0.6,
"vendor": "cisco",
"version": null
},
{
"model": "ios",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "0"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "BID",
"id": "63874"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:cisco:ios",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco",
"sources": [
{
"db": "BID",
"id": "63874"
}
],
"trust": 0.3
},
"cve": "CVE-2013-6694",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.6,
"id": "CVE-2013-6694",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.6,
"id": "CNVD-2013-14709",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.6,
"id": "VHN-66696",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:M/AU:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2013-6694",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2013-6694",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2013-14709",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-201311-365",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-66696",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "VULHUB",
"id": "VHN-66696"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The IPSec implementation in Cisco IOS allows remote attackers to cause a denial of service (MTU change and tunnel-session drop) via crafted ICMP packets, aka Bug ID CSCul29918. Cisco IOS is the interconnected network operating system used on most Cisco system routers and network switches. The vulnerability is caused by the failure to correctly process some ICMP packets. Cisco IOS is prone to a remote denial-of-service vulnerability. \nThis issue is being tracked by Cisco Bug ID CSCul29918",
"sources": [
{
"db": "NVD",
"id": "CVE-2013-6694"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "BID",
"id": "63874"
},
{
"db": "VULHUB",
"id": "VHN-66696"
}
],
"trust": 2.52
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2013-6694",
"trust": 3.4
},
{
"db": "BID",
"id": "63874",
"trust": 1.0
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-201311-365",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2013-14709",
"trust": 0.6
},
{
"db": "CISCO",
"id": "20131122 CISCO IOS SOFTWARE IPSEC MTU VULNERABILITY",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-66696",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "VULHUB",
"id": "VHN-66696"
},
{
"db": "BID",
"id": "63874"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"id": "VAR-201311-0232",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "VULHUB",
"id": "VHN-66696"
}
],
"trust": 0.06999999999999999
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
}
]
},
"last_update_date": "2025-04-11T23:18:52.996000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Cisco IOS Software IPSec MTU Vulnerability",
"trust": 0.8,
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6694"
},
{
"title": "31874",
"trust": 0.8,
"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31874"
},
{
"title": "Patch for Cisco IOS IPSec MTU Remote Denial of Service Vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/41313"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-20",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-66696"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.3,
"url": "http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2013-6694"
},
{
"trust": 0.8,
"url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-6694"
},
{
"trust": 0.8,
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-6694"
},
{
"trust": 0.6,
"url": "http://tools.cisco.com/support/bugtoolkit/search/getbugdetails.do?method=fetchbugdetails\u0026bugid=cscul29918"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/en/us/products/sw/iosswrel/products_ios_cisco_ios_software_category_home.html"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "VULHUB",
"id": "VHN-66696"
},
{
"db": "BID",
"id": "63874"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "VULHUB",
"id": "VHN-66696"
},
{
"db": "BID",
"id": "63874"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2013-11-26T00:00:00",
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"date": "2013-11-22T00:00:00",
"db": "VULHUB",
"id": "VHN-66696"
},
{
"date": "2013-11-22T00:00:00",
"db": "BID",
"id": "63874"
},
{
"date": "2013-11-27T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"date": "2013-11-29T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"date": "2013-11-22T19:55:09.890000",
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2013-11-26T00:00:00",
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"date": "2013-11-25T00:00:00",
"db": "VULHUB",
"id": "VHN-66696"
},
{
"date": "2013-11-22T00:00:00",
"db": "BID",
"id": "63874"
},
{
"date": "2013-11-27T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2013-005239"
},
{
"date": "2013-11-29T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201311-365"
},
{
"date": "2025-04-11T00:51:21.963000",
"db": "NVD",
"id": "CVE-2013-6694"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco IOS IPSec MTU Remote Denial of Service Vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2013-14709"
},
{
"db": "BID",
"id": "63874"
}
],
"trust": 0.9
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "input validation",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201311-365"
}
],
"trust": 0.6
}
}
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…