CVE-2006-3529
Status: ModifiedMedium (5)—
Memory leak in Juniper JUNOS 6.4 through 8.0, built before May 10, 2006, allows remote attackers to cause a denial of service (kernel packet memory consumption and crash) via crafted IPv6 packets whose buffers are not released after they are processed.
CVSS
- Version: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
- Base score: 5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 4.32%
- Percentile among all scored CVEs: 91
- Score date: 10/8/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- NVD-CWE-Other
References
- http://secunia.com/advisories/21003
- http://securitytracker.com/id?1016460
- http://www.juniper.net/support/security/alerts/EXT-PSN-2006-06-017.txt
- http://www.juniper.net/support/security/alerts/IPv6_bug.txt
- http://www.kb.cert.org/vuls/id/294036
- http://www.osvdb.org/27132
- http://www.securityfocus.com/bid/18930
- http://www.vupen.com/english/advisories/2006/2742
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27654
- http://secunia.com/advisories/21003
- http://securitytracker.com/id?1016460
- http://www.juniper.net/support/security/alerts/EXT-PSN-2006-06-017.txt
- http://www.juniper.net/support/security/alerts/IPv6_bug.txt
- http://www.kb.cert.org/vuls/id/294036
- http://www.osvdb.org/27132
- http://www.securityfocus.com/bid/18930
- http://www.vupen.com/english/advisories/2006/2742
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27654
Raw JSON (NVD)
Show
{
"id": "CVE-2006-3529",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2006-07-12T00:05:00.000",
"references": [
{
"url": "http://secunia.com/advisories/21003",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://securitytracker.com/id?1016460",
"source": "cve@mitre.org"
},
{
"url": "http://www.juniper.net/support/security/alerts/EXT-PSN-2006-06-017.txt",
"source": "cve@mitre.org"
},
{
"url": "http://www.juniper.net/support/security/alerts/IPv6_bug.txt",
"source": "cve@mitre.org"
},
{
"url": "http://www.kb.cert.org/vuls/id/294036",
"tags": [
"US Government Resource"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.osvdb.org/27132",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/18930",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2006/2742",
"source": "cve@mitre.org"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27654",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/21003",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://securitytracker.com/id?1016460",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.juniper.net/support/security/alerts/EXT-PSN-2006-06-017.txt",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.juniper.net/support/security/alerts/IPv6_bug.txt",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.kb.cert.org/vuls/id/294036",
"tags": [
"US Government Resource"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.osvdb.org/27132",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/18930",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.vupen.com/english/advisories/2006/2742",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27654",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Memory leak in Juniper JUNOS 6.4 through 8.0, built before May 10, 2006, allows remote attackers to cause a denial of service (kernel packet memory consumption and crash) via crafted IPv6 packets whose buffers are not released after they are processed."
},
{
"lang": "es",
"value": "Fuga de memoria en Juniper JUNOS de 6.4 a 8.0, construidos antes del 10 de mayo de 2006, permite a atacantes remotos provocar una denegación de servicio (agotamiento del paquete de memoria del núcleo y caída) a través de paquetes IPv6 manipulados cuyos búfers no se liberan después de ser procesados."
}
],
"lastModified": "2026-06-16T22:27:14.977",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:juniper:junos:6.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B8089D28-839F-45CF-9247-969A9739E685"
},
{
"criteria": "cpe:2.3:o:juniper:junos:6.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8664DCE8-CDED-4F79-AB0C-39EBAC70CB80"
},
{
"criteria": "cpe:2.3:o:juniper:junos:6.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "534326C1-089F-4F5D-8C16-F9612DA81CB8"
},
{
"criteria": "cpe:2.3:o:juniper:junos:6.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "975AF42B-DC98-40FA-8320-E836B14363E7"
},
{
"criteria": "cpe:2.3:o:juniper:junos:6.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E05A9228-0C1F-4545-A1D9-3F1B3D350C56"
},
{
"criteria": "cpe:2.3:o:juniper:junos:6.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F0ABDDB7-20CB-4F56-8F12-7A584814E7ED"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3195C856-8C0F-44DA-8DBB-ADD1854F0D66"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "15480017-59ED-446C-9E9C-13D710ABC9E5"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EF1C2CC2-9EA4-4017-BFF7-399FEBA0DE9E"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F443DB8-1E98-4D66-A75D-DCC4716218E8"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E51EBFBB-9236-436F-AC05-C7AFD9452A73"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "851DD20A-9796-4B06-A9FF-C16D74310156"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "38C56079-E4AC-4CE2-805D-AB893F82070C"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "913BE97D-81FB-44A6-B699-C0DBED49E130"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "690C6E3A-BD5E-4F68-BC65-866A7962731E"
},
{
"criteria": "cpe:2.3:o:juniper:junos:7.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E36DE975-8D35-4789-8A5F-F120F6B47174"
},
{
"criteria": "cpe:2.3:o:juniper:junos:8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A0EE5FF2-A12F-41EF-9A3D-66B471288BF8"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}