A vulnerability in the IP Service Level Agreement (SLA) responder feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the IP SLA responder to reuse an existing port, resulting in a denial of service (DoS) condition. The vulnerability exists because the IP SLA responder could consume a port that could be used by another feature. An attacker could exploit this vulnerability by sending specific IP SLA control packets to the IP SLA responder on an affected device. The control packets must include the port number that could be used by another configured feature. A successful exploit could allow the attacker to cause an in-use port to be consumed by the IP SLA responder, impacting the feature that was using the port and resulting in a DoS condition.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCisco 1100 Integrated Services Router
HWCiscowszystkie wersjeCisco 1101 Integrated Services Router
HWCiscowszystkie wersjeCisco 1109 Integrated Services Router
HWCiscowszystkie wersjeCisco 1111x Integrated Services Router
HWCiscowszystkie wersjeCisco 111x Integrated Services Router
HWCiscowszystkie wersjeCisco 1120 Integrated Services Router
HWCiscowszystkie wersjeCisco 1160 Integrated Services Router
HWCiscowszystkie wersjeCisco 4221 Integrated Services Router
HWCiscowszystkie wersjeCisco 4331 Integrated Services Router
HWCiscowszystkie wersjeCisco 4431 Integrated Services Router
HWCiscowszystkie wersjeCisco 4461 Integrated Services Router
HWCiscowszystkie wersjeCisco Asr 1001 Hx
HWCiscowszystkie wersjeCisco Asr 1001 X
HWCiscowszystkie wersjeCisco Asr 1002 Hx
HWCiscowszystkie wersjeCisco Asr 1002 X
HWCiscowszystkie wersjeCisco Asr 1004
HWCiscowszystkie wersjeCisco Asr 1006
HWCiscowszystkie wersjeCisco Asr 1006 X
HWCiscowszystkie wersjeCisco Asr 1009 X
HWCiscowszystkie wersjeCisco Asr 1013
HWCiscowszystkie wersjeCisco Catalyst 3650
HWCiscowszystkie wersjeCisco Catalyst 3850
HWCiscowszystkie wersjeCisco Catalyst 9200
HWCiscowszystkie wersjeCisco Catalyst 9300
HWCiscowszystkie wersjeCisco Catalyst 9400
HWCiscowszystkie wersjeCisco Catalyst 9500
HWCiscowszystkie wersjeCisco Catalyst 9600
HWCiscowszystkie wersjeCisco Catalyst 9800
HWCiscowszystkie wersjeCisco Csr 1000v
HWCiscowszystkie wersjeCisco IOS XE
OSCisco16.9.3
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