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CiscoCVE-2024-20259HistoryMar 27, 2024 - 5:15 p.m.
CVE-2024-20259
2024-03-2717:15:50
CWE-122
cisco
web.nvd.nist.gov
39
cisco ios xe
dhcp snooping
remote attack
denial of service
crafted packet
network vector
CVSS3
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
7.1
Confidence
High
EPSS
0
Percentile
9.0%
A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition.
This vulnerability is due to a crafted IPv4 DHCP request packet being mishandled when endpoint analytics are enabled. An attacker could exploit this vulnerability by sending a crafted DHCP request through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Note: The attack vector is listed as network because a DHCP relay anywhere on the network could allow exploits from networks other than the adjacent one.
Affected configurations
Node
ciscocisco_ios_xe_softwareMatch17.1.1
ORciscocisco_ios_xe_softwareMatch17.1.1a
ORciscocisco_ios_xe_softwareMatch17.1.1s
ORciscocisco_ios_xe_softwareMatch17.1.1t
ORciscocisco_ios_xe_softwareMatch17.1.3
ORciscocisco_ios_xe_softwareMatch17.2.1
ORciscocisco_ios_xe_softwareMatch17.2.1r
ORciscocisco_ios_xe_softwareMatch17.2.1a
ORciscocisco_ios_xe_softwareMatch17.2.1v
ORciscocisco_ios_xe_softwareMatch17.2.2
ORciscocisco_ios_xe_softwareMatch17.2.3
ORciscocisco_ios_xe_softwareMatch17.3.1
ORciscocisco_ios_xe_softwareMatch17.3.2
ORciscocisco_ios_xe_softwareMatch17.3.3
ORciscocisco_ios_xe_softwareMatch17.3.1a
ORciscocisco_ios_xe_softwareMatch17.3.1w
ORciscocisco_ios_xe_softwareMatch17.3.2a
ORciscocisco_ios_xe_softwareMatch17.3.1x
ORciscocisco_ios_xe_softwareMatch17.3.1z
ORciscocisco_ios_xe_softwareMatch17.3.4
ORciscocisco_ios_xe_softwareMatch17.3.5
ORciscocisco_ios_xe_softwareMatch17.3.4a
ORciscocisco_ios_xe_softwareMatch17.3.6
ORciscocisco_ios_xe_softwareMatch17.3.4b
ORciscocisco_ios_xe_softwareMatch17.3.4c
ORciscocisco_ios_xe_softwareMatch17.3.5a
ORciscocisco_ios_xe_softwareMatch17.3.5b
ORciscocisco_ios_xe_softwareMatch17.3.7
ORciscocisco_ios_xe_softwareMatch17.3.8
ORciscocisco_ios_xe_softwareMatch17.3.8a
ORciscocisco_ios_xe_softwareMatch17.4.1
ORciscocisco_ios_xe_softwareMatch17.4.2
ORciscocisco_ios_xe_softwareMatch17.4.1a
ORciscocisco_ios_xe_softwareMatch17.4.1b
ORciscocisco_ios_xe_softwareMatch17.4.2a
ORciscocisco_ios_xe_softwareMatch17.5.1
ORciscocisco_ios_xe_softwareMatch17.5.1a
ORciscocisco_ios_xe_softwareMatch17.6.1
ORciscocisco_ios_xe_softwareMatch17.6.2
ORciscocisco_ios_xe_softwareMatch17.6.1w
ORciscocisco_ios_xe_softwareMatch17.6.1a
ORciscocisco_ios_xe_softwareMatch17.6.1x
ORciscocisco_ios_xe_softwareMatch17.6.3
ORciscocisco_ios_xe_softwareMatch17.6.1y
ORciscocisco_ios_xe_softwareMatch17.6.1z
ORciscocisco_ios_xe_softwareMatch17.6.3a
ORciscocisco_ios_xe_softwareMatch17.6.4
ORciscocisco_ios_xe_softwareMatch17.6.1z1
ORciscocisco_ios_xe_softwareMatch17.6.5
ORciscocisco_ios_xe_softwareMatch17.6.6
ORciscocisco_ios_xe_softwareMatch17.6.6a
ORciscocisco_ios_xe_softwareMatch17.6.5a
ORciscocisco_ios_xe_softwareMatch17.7.1
ORciscocisco_ios_xe_softwareMatch17.7.1a
ORciscocisco_ios_xe_softwareMatch17.7.1b
ORciscocisco_ios_xe_softwareMatch17.7.2
ORciscocisco_ios_xe_softwareMatch17.10.1
ORciscocisco_ios_xe_softwareMatch17.10.1a
ORciscocisco_ios_xe_softwareMatch17.10.1b
ORciscocisco_ios_xe_softwareMatch17.8.1
ORciscocisco_ios_xe_softwareMatch17.8.1a
ORciscocisco_ios_xe_softwareMatch17.9.1
ORciscocisco_ios_xe_softwareMatch17.9.1w
ORciscocisco_ios_xe_softwareMatch17.9.2
ORciscocisco_ios_xe_softwareMatch17.9.1a
ORciscocisco_ios_xe_softwareMatch17.9.1x
ORciscocisco_ios_xe_softwareMatch17.9.1y
ORciscocisco_ios_xe_softwareMatch17.9.3
ORciscocisco_ios_xe_softwareMatch17.9.2a
ORciscocisco_ios_xe_softwareMatch17.9.1x1
ORciscocisco_ios_xe_softwareMatch17.9.3a
ORciscocisco_ios_xe_softwareMatch17.9.4
ORciscocisco_ios_xe_softwareMatch17.9.1y1
ORciscocisco_ios_xe_softwareMatch17.9.4a
ORciscocisco_ios_xe_softwareMatch17.11.1
ORciscocisco_ios_xe_softwareMatch17.11.1a
ORciscocisco_ios_xe_softwareMatch17.12.1
ORciscocisco_ios_xe_softwareMatch17.12.1w
ORciscocisco_ios_xe_softwareMatch17.12.1a
ORciscocisco_ios_xe_softwareMatch17.11.99sw
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cisco | cisco_ios_xe_software | 17.1.1 | cpe:2.3:a:cisco:cisco_ios_xe_software:17.1.1:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.1.1a | cpe:2.3:a:cisco:cisco_ios_xe_software:17.1.1a:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.1.1s | cpe:2.3:a:cisco:cisco_ios_xe_software:17.1.1s:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.1.1t | cpe:2.3:a:cisco:cisco_ios_xe_software:17.1.1t:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.1.3 | cpe:2.3:a:cisco:cisco_ios_xe_software:17.1.3:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.2.1 | cpe:2.3:a:cisco:cisco_ios_xe_software:17.2.1:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.2.1r | cpe:2.3:a:cisco:cisco_ios_xe_software:17.2.1r:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.2.1a | cpe:2.3:a:cisco:cisco_ios_xe_software:17.2.1a:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.2.1v | cpe:2.3:a:cisco:cisco_ios_xe_software:17.2.1v:*:*:*:*:*:*:* |
| cisco | cisco_ios_xe_software | 17.2.2 | cpe:2.3:a:cisco:cisco_ios_xe_software:17.2.2:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "Cisco",
"product": "Cisco IOS XE Software",
"versions": [
{
"version": "17.1.1",
"status": "affected"
},
{
"version": "17.1.1a",
"status": "affected"
},
{
"version": "17.1.1s",
"status": "affected"
},
{
"version": "17.1.1t",
"status": "affected"
},
{
"version": "17.1.3",
"status": "affected"
},
{
"version": "17.2.1",
"status": "affected"
},
{
"version": "17.2.1r",
"status": "affected"
},
{
"version": "17.2.1a",
"status": "affected"
},
{
"version": "17.2.1v",
"status": "affected"
},
{
"version": "17.2.2",
"status": "affected"
},
{
"version": "17.2.3",
"status": "affected"
},
{
"version": "17.3.1",
"status": "affected"
},
{
"version": "17.3.2",
"status": "affected"
},
{
"version": "17.3.3",
"status": "affected"
},
{
"version": "17.3.1a",
"status": "affected"
},
{
"version": "17.3.1w",
"status": "affected"
},
{
"version": "17.3.2a",
"status": "affected"
},
{
"version": "17.3.1x",
"status": "affected"
},
{
"version": "17.3.1z",
"status": "affected"
},
{
"version": "17.3.4",
"status": "affected"
},
{
"version": "17.3.5",
"status": "affected"
},
{
"version": "17.3.4a",
"status": "affected"
},
{
"version": "17.3.6",
"status": "affected"
},
{
"version": "17.3.4b",
"status": "affected"
},
{
"version": "17.3.4c",
"status": "affected"
},
{
"version": "17.3.5a",
"status": "affected"
},
{
"version": "17.3.5b",
"status": "affected"
},
{
"version": "17.3.7",
"status": "affected"
},
{
"version": "17.3.8",
"status": "affected"
},
{
"version": "17.3.8a",
"status": "affected"
},
{
"version": "17.4.1",
"status": "affected"
},
{
"version": "17.4.2",
"status": "affected"
},
{
"version": "17.4.1a",
"status": "affected"
},
{
"version": "17.4.1b",
"status": "affected"
},
{
"version": "17.4.2a",
"status": "affected"
},
{
"version": "17.5.1",
"status": "affected"
},
{
"version": "17.5.1a",
"status": "affected"
},
{
"version": "17.6.1",
"status": "affected"
},
{
"version": "17.6.2",
"status": "affected"
},
{
"version": "17.6.1w",
"status": "affected"
},
{
"version": "17.6.1a",
"status": "affected"
},
{
"version": "17.6.1x",
"status": "affected"
},
{
"version": "17.6.3",
"status": "affected"
},
{
"version": "17.6.1y",
"status": "affected"
},
{
"version": "17.6.1z",
"status": "affected"
},
{
"version": "17.6.3a",
"status": "affected"
},
{
"version": "17.6.4",
"status": "affected"
},
{
"version": "17.6.1z1",
"status": "affected"
},
{
"version": "17.6.5",
"status": "affected"
},
{
"version": "17.6.6",
"status": "affected"
},
{
"version": "17.6.6a",
"status": "affected"
},
{
"version": "17.6.5a",
"status": "affected"
},
{
"version": "17.7.1",
"status": "affected"
},
{
"version": "17.7.1a",
"status": "affected"
},
{
"version": "17.7.1b",
"status": "affected"
},
{
"version": "17.7.2",
"status": "affected"
},
{
"version": "17.10.1",
"status": "affected"
},
{
"version": "17.10.1a",
"status": "affected"
},
{
"version": "17.10.1b",
"status": "affected"
},
{
"version": "17.8.1",
"status": "affected"
},
{
"version": "17.8.1a",
"status": "affected"
},
{
"version": "17.9.1",
"status": "affected"
},
{
"version": "17.9.1w",
"status": "affected"
},
{
"version": "17.9.2",
"status": "affected"
},
{
"version": "17.9.1a",
"status": "affected"
},
{
"version": "17.9.1x",
"status": "affected"
},
{
"version": "17.9.1y",
"status": "affected"
},
{
"version": "17.9.3",
"status": "affected"
},
{
"version": "17.9.2a",
"status": "affected"
},
{
"version": "17.9.1x1",
"status": "affected"
},
{
"version": "17.9.3a",
"status": "affected"
},
{
"version": "17.9.4",
"status": "affected"
},
{
"version": "17.9.1y1",
"status": "affected"
},
{
"version": "17.9.4a",
"status": "affected"
},
{
"version": "17.11.1",
"status": "affected"
},
{
"version": "17.11.1a",
"status": "affected"
},
{
"version": "17.12.1",
"status": "affected"
},
{
"version": "17.12.1w",
"status": "affected"
},
{
"version": "17.12.1a",
"status": "affected"
},
{
"version": "17.11.99SW",
"status": "affected"
}
]
}
]Related
vulnrichment
vulnrichment
CVE-2024-20259
2024-03-27 16:53:53
nvd
nvd
CVE-2024-20259
2024-03-27 17:15:50
nessus
nessus
cisco
cisco
cvelist
cvelist
CVE-2024-20259
2024-03-27 16:53:53
CVSS3
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
7.1
Confidence
High
EPSS
0
Percentile
9.0%
Related for CVE-2024-20259