CVE-2013-5543
Published Oct 31, 2013
Last updated 3 years ago
Overview
- Description
- Cisco IOS XE 3.4 before 3.4.2S and 3.5 before 3.5.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via malformed ICMP error packets associated with a (1) TCP or (2) UDP session that is under inspection by the Zone-Based Firewall (ZBFW) component, aka Bug ID CSCtt26470.
- Source
- ykramarz@cisco.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-20
Configurations
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{
"nodes": [
{
"negate": false,
"cpeMatch": [
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},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "252377A3-7F15-45F2-A169-BBC37858D4DA"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.1s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "02E8F96A-EA9C-4E66-8491-9B2A3A4023F5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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},
{
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"vulnerable": true,
"matchCriteriaId": "E4376E56-A21C-4642-A85D-439C8E21CD7F"
},
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"matchCriteriaId": "444F688F-79D0-4F22-B530-7BD520080B8F"
},
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]