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CVE-2024-20314 A vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software…

Description

A vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain IPv4 packets. An attacker could exploit this vulnerability by sending certain IPv4 packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust CPU resources and stop processing traffic, resulting in a DoS condition.

Affected products and versions

Product Affected versions Fixed in
Cisco IOS XE Software 17.12 17.12.1w → 17.12.1 No fix stated
Cisco IOS XE Software 17.11 17.11.1a → 17.11.99SW No fix stated
Cisco IOS XE Software 17.10 17.10.1a → 17.10.1 No fix stated
Cisco IOS XE Software 17.9 17.9.1w → 17.9.4 No fix stated
Cisco IOS XE Software 17.8 17.8.1a → 17.8.1 No fix stated
Cisco IOS XE Software 17.7 17.7.1a → 17.7.2 No fix stated
Cisco IOS XE Software 17.6 17.6.1w → 17.6.5 No fix stated
Cisco IOS XE Software 17.5 17.5.1a → 17.5.1 No fix stated
Cisco IOS XE Software 17.4 17.4.1a → 17.4.2 No fix stated
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Product Affected versions Fixed in
Cisco IOS XE Software 17.3 17.3.1w → 17.3.7 No fix stated
Cisco IOS XE Software 17.2 17.2.1r → 17.2.3 No fix stated
Cisco IOS XE Software 17.1 17.1.1s → 17.1.3 No fix stated
Cisco IOS XE Software 16.12 16.12.1s → 16.12.10 No fix stated
Cisco IOS XE Software 16.11 16.11.1s → 16.11.2 No fix stated
Cisco IOS XE Software 16.10 16.10.1s → 16.10.3 No fix stated
Cisco IOS XE Software 16.9 16.9.1s → 16.9.8 No fix stated
Cisco IOS XE Software 16.8 16.8.1s → 16.8.3 No fix stated
Cisco IOS XE Software 16.7 16.7.1a → 16.7.4 No fix stated
Cisco IOS XE Software 16.6 16.6.1 → 16.6.10 No fix stated
Cisco IOS XE Software 16.5 16.5.1a → 16.5.3 No fix stated
Cisco IOS XE Software 16.4 16.4.1 → 16.4.3 No fix stated
Cisco IOS XE Software 16.3 16.3.1a → 16.3.11 No fix stated
Cisco IOS XE Software 16.2 16.2.1 → 16.2.2 No fix stated
Cisco IOS XE Software 16.1 16.1.1 → 16.1.3 No fix stated
ios_xe 17.12 17.12.1a → 17.12.2 No fix stated
ios_xe 17.11 17.11.1a → 17.11.99SW No fix stated
ios_xe 17.10 17.10.1a → 17.10.1 No fix stated
ios_xe 17.9 17.9.1a → 17.9.4 No fix stated
ios_xe 17.8 17.8.1a → 17.8.1 No fix stated
ios_xe 17.7 17.7.1a → 17.7.2 No fix stated
ios_xe 17.6 17.6.1a → 17.6.6 No fix stated
ios_xe 17.5 17.5.1a → 17.5.1 No fix stated
ios_xe 17.4 17.4.1a → 17.4.2 No fix stated
ios_xe 17.3 17.3.1a → 17.3.8 No fix stated
ios_xe 17.2 17.2.1r → 17.2.3 No fix stated
ios_xe 17.1 17.1.1s → 17.1.3 No fix stated
ios_xe 16.12 16.12.1s → 16.12.11 No fix stated
ios_xe 16.11 16.11.1s → 16.11.2 No fix stated
ios_xe 16.10 16.10.1s → 16.10.3 No fix stated
ios_xe 16.9 16.9.1s → 16.9.8 No fix stated
ios_xe 16.8 16.8.1s → 16.8.3 No fix stated
ios_xe 16.7 16.7.1 → 16.7.3 No fix stated
ios_xe 16.6 16.6.1 → 16.6.10 No fix stated
ios_xe 16.5 16.5.1a → 16.5.3 No fix stated
ios_xe 16.4 16.4.1 → 16.4.3 No fix stated
ios_xe 16.3 16.3.1a → 16.3.11 No fix stated

References

Timeline

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