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CVE-2024-20259

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2024
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Cisco IOS XE Software

Vendor
Cisco
Product
Cisco IOS XE Software
Platforms
Unknown
Default status
Unknown
Cisco IOS XE Software · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
17.1.1affectedUnavailableUnavailableUnavailableNone listed
17.1.1aaffectedUnavailableUnavailableUnavailableNone listed
17.1.1saffectedUnavailableUnavailableUnavailableNone listed
17.1.1taffectedUnavailableUnavailableUnavailableNone listed
17.1.3affectedUnavailableUnavailableUnavailableNone listed
17.2.1affectedUnavailableUnavailableUnavailableNone listed
17.2.1raffectedUnavailableUnavailableUnavailableNone listed
17.2.1aaffectedUnavailableUnavailableUnavailableNone listed
17.2.1vaffectedUnavailableUnavailableUnavailableNone listed
17.2.2affectedUnavailableUnavailableUnavailableNone listed
17.2.3affectedUnavailableUnavailableUnavailableNone listed
17.3.1affectedUnavailableUnavailableUnavailableNone listed
17.3.2affectedUnavailableUnavailableUnavailableNone listed
17.3.3affectedUnavailableUnavailableUnavailableNone listed
17.3.1aaffectedUnavailableUnavailableUnavailableNone listed
17.3.1waffectedUnavailableUnavailableUnavailableNone listed
17.3.2aaffectedUnavailableUnavailableUnavailableNone listed
17.3.1xaffectedUnavailableUnavailableUnavailableNone listed
17.3.1zaffectedUnavailableUnavailableUnavailableNone listed
17.3.4affectedUnavailableUnavailableUnavailableNone listed
17.3.5affectedUnavailableUnavailableUnavailableNone listed
17.3.4aaffectedUnavailableUnavailableUnavailableNone listed
17.3.6affectedUnavailableUnavailableUnavailableNone listed
17.3.4baffectedUnavailableUnavailableUnavailableNone listed
17.3.4caffectedUnavailableUnavailableUnavailableNone listed
17.3.5aaffectedUnavailableUnavailableUnavailableNone listed
17.3.5baffectedUnavailableUnavailableUnavailableNone listed
17.3.7affectedUnavailableUnavailableUnavailableNone listed
17.3.8affectedUnavailableUnavailableUnavailableNone listed
17.3.8aaffectedUnavailableUnavailableUnavailableNone listed
17.4.1affectedUnavailableUnavailableUnavailableNone listed
17.4.2affectedUnavailableUnavailableUnavailableNone listed
17.4.1aaffectedUnavailableUnavailableUnavailableNone listed
17.4.1baffectedUnavailableUnavailableUnavailableNone listed
17.4.2aaffectedUnavailableUnavailableUnavailableNone listed
17.5.1affectedUnavailableUnavailableUnavailableNone listed
17.5.1aaffectedUnavailableUnavailableUnavailableNone listed
17.6.1affectedUnavailableUnavailableUnavailableNone listed
17.6.2affectedUnavailableUnavailableUnavailableNone listed
17.6.1waffectedUnavailableUnavailableUnavailableNone listed
17.6.1aaffectedUnavailableUnavailableUnavailableNone listed
17.6.1xaffectedUnavailableUnavailableUnavailableNone listed
17.6.3affectedUnavailableUnavailableUnavailableNone listed
17.6.1yaffectedUnavailableUnavailableUnavailableNone listed
17.6.1zaffectedUnavailableUnavailableUnavailableNone listed
17.6.3aaffectedUnavailableUnavailableUnavailableNone listed
17.6.4affectedUnavailableUnavailableUnavailableNone listed
17.6.1z1affectedUnavailableUnavailableUnavailableNone listed
17.6.5affectedUnavailableUnavailableUnavailableNone listed
17.6.6affectedUnavailableUnavailableUnavailableNone listed
17.6.6aaffectedUnavailableUnavailableUnavailableNone listed
17.6.5aaffectedUnavailableUnavailableUnavailableNone listed
17.7.1affectedUnavailableUnavailableUnavailableNone listed
17.7.1aaffectedUnavailableUnavailableUnavailableNone listed
17.7.1baffectedUnavailableUnavailableUnavailableNone listed
17.7.2affectedUnavailableUnavailableUnavailableNone listed
17.10.1affectedUnavailableUnavailableUnavailableNone listed
17.10.1aaffectedUnavailableUnavailableUnavailableNone listed
17.10.1baffectedUnavailableUnavailableUnavailableNone listed
17.8.1affectedUnavailableUnavailableUnavailableNone listed
17.8.1aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1affectedUnavailableUnavailableUnavailableNone listed
17.9.1waffectedUnavailableUnavailableUnavailableNone listed
17.9.2affectedUnavailableUnavailableUnavailableNone listed
17.9.1aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1xaffectedUnavailableUnavailableUnavailableNone listed
17.9.1yaffectedUnavailableUnavailableUnavailableNone listed
17.9.3affectedUnavailableUnavailableUnavailableNone listed
17.9.2aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1x1affectedUnavailableUnavailableUnavailableNone listed
17.9.3aaffectedUnavailableUnavailableUnavailableNone listed
17.9.4affectedUnavailableUnavailableUnavailableNone listed
17.9.1y1affectedUnavailableUnavailableUnavailableNone listed
17.9.4aaffectedUnavailableUnavailableUnavailableNone listed
17.11.1affectedUnavailableUnavailableUnavailableNone listed
17.11.1aaffectedUnavailableUnavailableUnavailableNone listed
17.12.1affectedUnavailableUnavailableUnavailableNone listed
17.12.1waffectedUnavailableUnavailableUnavailableNone listed
17.12.1aaffectedUnavailableUnavailableUnavailableNone listed
17.11.99SWaffectedUnavailableUnavailableUnavailableNone listed