CVE-2017-2340
Published Apr 24, 2017
Last updated 7 years ago
Overview
- Description
- On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash.
- Source
- sirt@juniper.net
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-20
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C7620D01-1A6B-490F-857E-0D803E0AEE56"
},
{
"criteria": "cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A1545CE-279F-4EE2-8913-8F3B2FAFE7F6"
},
{
"criteria": "cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BBE35BDC-7739-4854-8BB8-E8600603DE9D"
},
{
"criteria": "cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2DC47132-9EEA-4518-8F86-5CD231FBFB61"
}
],
"operator": "OR"
}
]
}
]