- Description
- The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345.
- Source
- psirt@cisco.com
- NVD status
- Deferred
CVSS 2.0
- Type
- Primary
- Base score
- 5.4
- Impact score
- 6.9
- Exploitability score
- 4.9
- Vector string
- AV:N/AC:H/Au:N/C:N/I:N/A:C
- nvd@nist.gov
- CWE-119
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E01C8A6F-C3C1-476F-AE1A-CF2327ADA912",
"versionEndIncluding": "15.3\\(3\\)s"
},
{
"criteria": "cpe:2.3:o:cisco:ios:15.3\\(2\\)s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "36979139-66D2-40DD-A865-547BA9D49786"
},
{
"criteria": "cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D105A75-3C37-4B44-8248-6037C98F2F93"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:7600_router:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9097F459-1AE3-4924-8E81-046F84FBB041"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]