CVE-2015-4285
Published Jul 23, 2015
Last updated 9 years ago
Overview
- Description
- The Local Packet Transport Services (LPTS) implementation in Cisco IOS XR 5.1.2, 5.1.3, 5.2.1, and 5.2.2 on ASR9k devices makes incorrect decisions about the opening of TCP and UDP ports during the processing of flow base entries, which allows remote attackers to cause a denial of service (resource consumption) by sending traffic to these ports continuously, aka Bug ID CSCur88273.
- Source
- ykramarz@cisco.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
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-399
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios_xr:5.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "61C1B066-9DED-46D7-9DF7-AB55DF01B80F"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:5.1.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "53E2D669-70EA-455E-BC9C-E97065502DD1"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:5.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "95175A2E-14DB-4730-93EA-2291ED7E0DFC"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xr:5.2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AB5452CA-E4DF-49FD-A677-3F6257F14707"
}
],
"operator": "OR"
}
]
}
]