CVE-2024-20311: High severity cisco ios vulnerability
Published Mar 27, 2024
·Updated
A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to the incorrect handling of LISP packets. An attacker could exploit this vulnerability by sending a crafted LISP packet to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition. Note: This vulnerability could be exploited over either IPv4 or IPv6 transport.
Affected Software
710 affected components
Cisco IOS Software
Cisco IOS XE Software
Cisco IOS=15.1\(1\)sy
Cisco IOS=15.1\(1\)sy1
Cisco IOS=15.1\(1\)sy2
Cisco IOS=15.1\(1\)sy3
Cisco IOS=15.1\(1\)sy4
Cisco IOS=15.1\(1\)sy5
Cisco IOS=15.1\(1\)sy6
Cisco IOS=15.1\(1\)xb
Cisco IOS=15.1\(2\)s
Cisco IOS=15.1\(2\)s1
Cisco IOS=15.1\(2\)s2
Cisco IOS=15.1\(2\)sy
Cisco IOS=15.1\(2\)sy1
Cisco IOS=15.1\(2\)sy2
Cisco IOS=15.1\(2\)sy3
Cisco IOS=15.1\(2\)sy4
Cisco IOS=15.1\(2\)sy4a
Cisco IOS=15.1\(2\)sy5
Cisco IOS=15.1\(2\)sy6
Cisco IOS=15.1\(2\)sy7
Cisco IOS=15.1\(2\)sy8
Cisco IOS=15.1\(2\)sy9
Cisco IOS=15.1\(2\)sy10
Cisco IOS=15.1\(2\)sy11
Cisco IOS=15.1\(2\)sy12
Cisco IOS=15.1\(2\)sy13
Cisco IOS=15.1\(2\)sy14
Cisco IOS=15.1\(2\)sy15
Cisco IOS=15.1\(2\)sy16
Cisco IOS=15.1\(3\)mra
Cisco IOS=15.1\(3\)mra1
Cisco IOS=15.1\(3\)mra2
Cisco IOS=15.1\(3\)mra3
Cisco IOS=15.1\(3\)mra4
Cisco IOS=15.1\(3\)s
Cisco IOS=15.1\(3\)s0a
Cisco IOS=15.1\(3\)s1
Cisco IOS=15.1\(3\)s2
Cisco IOS=15.1\(3\)s3
Cisco IOS=15.1\(3\)s4
Cisco IOS=15.1\(3\)s5
Cisco IOS=15.1\(3\)s5a
Cisco IOS=15.1\(3\)s6
Cisco IOS=15.1\(3\)svb1
Cisco IOS=15.1\(3\)svb2
Cisco IOS=15.1\(3\)svd
Cisco IOS=15.1\(3\)svd1
Cisco IOS=15.1\(3\)svd2
Cisco IOS=15.1\(3\)sve
Cisco IOS=15.1\(3\)svf
Cisco IOS=15.1\(3\)svf1
Cisco IOS=15.1\(3\)svg
Cisco IOS=15.1\(3\)svj2
Cisco IOS=15.1\(4\)gc
Cisco IOS=15.1\(4\)gc1
Cisco IOS=15.1\(4\)gc2
Cisco IOS=15.1\(4\)m
Cisco IOS=15.1\(4\)m1
Cisco IOS=15.1\(4\)m2
Cisco IOS=15.1\(4\)m3
Cisco IOS=15.1\(4\)m3a
Cisco IOS=15.1\(4\)m4
Cisco IOS=15.1\(4\)m5
Cisco IOS=15.1\(4\)m6
Cisco IOS=15.1\(4\)m7
Cisco IOS=15.1\(4\)m8
Cisco IOS=15.1\(4\)m9
Cisco IOS=15.1\(4\)m10
Cisco IOS=15.2\(1\)gc
Cisco IOS=15.2\(1\)gc1
Cisco IOS=15.2\(1\)gc2
Cisco IOS=15.2\(1\)s
Cisco IOS=15.2\(1\)s1
Cisco IOS=15.2\(1\)s2
Cisco IOS=15.2\(1\)sy
Cisco IOS=15.2\(1\)sy0a
Cisco IOS=15.2\(1\)sy1
Cisco IOS=15.2\(1\)sy1a
Cisco IOS=15.2\(1\)sy2
Cisco IOS=15.2\(1\)sy3
Cisco IOS=15.2\(1\)sy4
Cisco IOS=15.2\(1\)sy5
Cisco IOS=15.2\(1\)sy6
Cisco IOS=15.2\(1\)sy7
Cisco IOS=15.2\(1\)sy8
Cisco IOS=15.2\(2\)gc
Cisco IOS=15.2\(2\)s
Cisco IOS=15.2\(2\)s0a
Cisco IOS=15.2\(2\)s0c
Cisco IOS=15.2\(2\)s1
Cisco IOS=15.2\(2\)s2
Cisco IOS=15.2\(2\)sy
Cisco IOS=15.2\(2\)sy1
Cisco IOS=15.2\(2\)sy2
Cisco IOS=15.2\(2\)sy3
Cisco IOS=15.2\(3\)gc
Cisco IOS=15.2\(3\)gc1
Cisco IOS=15.2\(4\)gc
Cisco IOS=15.2\(4\)gc1
Cisco IOS=15.2\(4\)gc2
Cisco IOS=15.2\(4\)gc3
Cisco IOS=15.2\(4\)m
Cisco IOS=15.2\(4\)m1
Cisco IOS=15.2\(4\)m2
Cisco IOS=15.2\(4\)m3
Cisco IOS=15.2\(4\)m4
Cisco IOS=15.2\(4\)m5
Cisco IOS=15.2\(4\)m6
Cisco IOS=15.2\(4\)m6a
Cisco IOS=15.2\(4\)m9
Cisco IOS=15.2\(4\)m10
Cisco IOS=15.2\(4\)m11
Cisco IOS=15.2\(4\)s
Cisco IOS=15.2\(4\)s1
Cisco IOS=15.2\(4\)s2
Cisco IOS=15.2\(4\)s3
Cisco IOS=15.2\(4\)s3a
Cisco IOS=15.2\(4\)s4
Cisco IOS=15.2\(4\)s4a
Cisco IOS=15.2\(4\)s5
Cisco IOS=15.2\(4\)s6
Cisco IOS=15.2\(4\)s7
Cisco IOS=15.2\(5\)e1
Cisco IOS=15.2\(5\)e2
Cisco IOS=15.2\(5\)e2b
Cisco IOS=15.2\(5\)e2c
Cisco IOS=15.2\(5\)ex
Cisco IOS=15.2\(5a\)e1
Cisco IOS=15.2\(6\)e
Cisco IOS=15.2\(6\)e0a
Cisco IOS=15.2\(6\)e0c
Cisco IOS=15.2\(6\)e1
Cisco IOS=15.2\(6\)e2
Cisco IOS=15.2\(6\)e2a
Cisco IOS=15.2\(6\)e2b
Cisco IOS=15.2\(6\)e3
Cisco IOS=15.2\(6\)eb
Cisco IOS=15.2\(7\)e
Cisco IOS=15.2\(7\)e0a
Cisco IOS=15.2\(7\)e0b
Cisco IOS=15.2\(7\)e0s
Cisco IOS=15.2\(7\)e1
Cisco IOS=15.2\(7\)e1a
Cisco IOS=15.2\(7\)e2
Cisco IOS=15.2\(7\)e2a
Cisco IOS=15.2\(7\)e3
Cisco IOS=15.2\(7\)e3k
Cisco IOS=15.2\(7\)e4
Cisco IOS=15.2\(7\)e5
Cisco IOS=15.2\(7\)e6
Cisco IOS=15.2\(7\)e7
Cisco IOS=15.2\(7\)e8
Cisco IOS=15.2\(7a\)e0b
Cisco IOS=15.2\(7b\)e0b
Cisco IOS=15.2\(8\)e
Cisco IOS=15.2\(8\)e1
Cisco IOS=15.2\(8\)e2
Cisco IOS=15.2\(8\)e3
Cisco IOS=15.2\(8\)e4
Cisco IOS=15.3\(1\)s
Cisco IOS=15.3\(1\)s1
Cisco IOS=15.3\(1\)s2
Cisco IOS=15.3\(1\)sy
Cisco IOS=15.3\(1\)sy1
Cisco IOS=15.3\(1\)sy2
Cisco IOS=15.3\(1\)t
Cisco IOS=15.3\(1\)t1
Cisco IOS=15.3\(1\)t2
Cisco IOS=15.3\(1\)t3
Cisco IOS=15.3\(1\)t4
Cisco IOS=15.3\(2\)s
Cisco IOS=15.3\(2\)s1
Cisco IOS=15.3\(2\)s2
Cisco IOS=15.3\(2\)t
Cisco IOS=15.3\(2\)t1
Cisco IOS=15.3\(2\)t2
Cisco IOS=15.3\(2\)t3
Cisco IOS=15.3\(2\)t4
Cisco IOS=15.3\(3\)m
Cisco IOS=15.3\(3\)m1
Cisco IOS=15.3\(3\)m2
Cisco IOS=15.3\(3\)m3
Cisco IOS=15.3\(3\)m4
Cisco IOS=15.3\(3\)m6
Cisco IOS=15.3\(3\)m7
Cisco IOS=15.3\(3\)m8
Cisco IOS=15.3\(3\)m8a
Cisco IOS=15.3\(3\)m9
Cisco IOS=15.3\(3\)m10
Cisco IOS=15.3\(3\)s
Cisco IOS=15.3\(3\)s1
Cisco IOS=15.3\(3\)s1a
Cisco IOS=15.3\(3\)s2
Cisco IOS=15.3\(3\)s3
Cisco IOS=15.3\(3\)s4
Cisco IOS=15.3\(3\)s5
Cisco IOS=15.3\(3\)s6
Cisco IOS=15.3\(3\)s7
Cisco IOS=15.3\(3\)s8
Cisco IOS=15.3\(3\)s8a
Cisco IOS=15.3\(3\)s9
Cisco IOS=15.3\(3\)s10
Cisco IOS=15.4\(1\)cg
Cisco IOS=15.4\(1\)cg1
Cisco IOS=15.4\(1\)s
Cisco IOS=15.4\(1\)s1
Cisco IOS=15.4\(1\)s2
Cisco IOS=15.4\(1\)s3
Cisco IOS=15.4\(1\)s4
Cisco IOS=15.4\(1\)sy
Cisco IOS=15.4\(1\)sy1
Cisco IOS=15.4\(1\)sy2
Cisco IOS=15.4\(1\)sy3
Cisco IOS=15.4\(1\)sy4
Cisco IOS=15.4\(1\)t
Cisco IOS=15.4\(1\)t1
Cisco IOS=15.4\(1\)t2
Cisco IOS=15.4\(2\)cg
Cisco IOS=15.4\(2\)s
Cisco IOS=15.4\(2\)s1
Cisco IOS=15.4\(2\)s2
Cisco IOS=15.4\(2\)s3
Cisco IOS=15.4\(2\)s4
Cisco IOS=15.4\(2\)t
Cisco IOS=15.4\(2\)t4
Cisco IOS=15.4\(3\)s
Cisco IOS=15.4\(3\)s1
Cisco IOS=15.4\(3\)s2
Cisco IOS=15.4\(3\)s3
Cisco IOS=15.4\(3\)s4
Cisco IOS=15.4\(3\)s5
Cisco IOS=15.4\(3\)s6
Cisco IOS=15.4\(3\)s6a
Cisco IOS=15.4\(3\)s7
Cisco IOS=15.4\(3\)s8
Cisco IOS=15.4\(3\)s9
Cisco IOS=15.4\(3\)s10
Cisco IOS=15.5\(1\)s
Cisco IOS=15.5\(1\)s1
Cisco IOS=15.5\(1\)s2
Cisco IOS=15.5\(1\)s3
Cisco IOS=15.5\(1\)s4
Cisco IOS=15.5\(1\)sy
Cisco IOS=15.5\(1\)sy1
Cisco IOS=15.5\(1\)sy2
Cisco IOS=15.5\(1\)sy3
Cisco IOS=15.5\(1\)sy4
Cisco IOS=15.5\(1\)sy5
Cisco IOS=15.5\(1\)sy6
Cisco IOS=15.5\(1\)sy7
Cisco IOS=15.5\(1\)sy8
Cisco IOS=15.5\(1\)sy9
Cisco IOS=15.5\(1\)sy10
Cisco IOS=15.5\(1\)sy11
Cisco IOS=15.5\(1\)t3
Cisco IOS=15.5\(1\)t4
Cisco IOS=15.5\(2\)s
Cisco IOS=15.5\(2\)s1
Cisco IOS=15.5\(2\)s2
Cisco IOS=15.5\(2\)s3
Cisco IOS=15.5\(2\)s4
Cisco IOS=15.5\(2\)t
Cisco IOS=15.5\(2\)t1
Cisco IOS=15.5\(2\)t2
Cisco IOS=15.5\(2\)t3
Cisco IOS=15.5\(2\)t4
Cisco IOS=15.5\(3\)m
Cisco IOS=15.5\(3\)m0a
Cisco IOS=15.5\(3\)m1
Cisco IOS=15.5\(3\)m2
Cisco IOS=15.5\(3\)m3
Cisco IOS=15.5\(3\)m4
Cisco IOS=15.5\(3\)m4a
Cisco IOS=15.5\(3\)m5
Cisco IOS=15.5\(3\)m6
Cisco IOS=15.5\(3\)m6a
Cisco IOS=15.5\(3\)m7
Cisco IOS=15.5\(3\)m8
Cisco IOS=15.5\(3\)m9
Cisco IOS=15.5\(3\)m10
Cisco IOS=15.5\(3\)s
Cisco IOS=15.5\(3\)s0a
Cisco IOS=15.5\(3\)s1
Cisco IOS=15.5\(3\)s1a
Cisco IOS=15.5\(3\)s2
Cisco IOS=15.5\(3\)s3
Cisco IOS=15.5\(3\)s4
Cisco IOS=15.5\(3\)s5
Cisco IOS=15.5\(3\)s6
Cisco IOS=15.5\(3\)s6a
Cisco IOS=15.5\(3\)s6b
Cisco IOS=15.5\(3\)s7
Cisco IOS=15.5\(3\)s8
Cisco IOS=15.5\(3\)s9
Cisco IOS=15.5\(3\)s9a
Cisco IOS=15.5\(3\)s10
Cisco IOS=15.5\(3\)sn
Cisco IOS=15.6\(1\)s
Cisco IOS=15.6\(1\)s1
Cisco IOS=15.6\(1\)s2
Cisco IOS=15.6\(1\)s3
Cisco IOS=15.6\(1\)s4
Cisco IOS=15.6\(1\)t
Cisco IOS=15.6\(1\)t0a
Cisco IOS=15.6\(1\)t1
Cisco IOS=15.6\(1\)t2
Cisco IOS=15.6\(1\)t3
Cisco IOS=15.6\(2\)s
Cisco IOS=15.6\(2\)s1
Cisco IOS=15.6\(2\)s2
Cisco IOS=15.6\(2\)s3
Cisco IOS=15.6\(2\)s4
Cisco IOS=15.6\(2\)sn
Cisco IOS=15.6\(2\)sp
Cisco IOS=15.6\(2\)sp1
Cisco IOS=15.6\(2\)sp2
Cisco IOS=15.6\(2\)sp3
Cisco IOS=15.6\(2\)sp4
Cisco IOS=15.6\(2\)sp5
Cisco IOS=15.6\(2\)sp6
Cisco IOS=15.6\(2\)sp7
Cisco IOS=15.6\(2\)sp8
Cisco IOS=15.6\(2\)sp9
Cisco IOS=15.6\(2\)sp10
Cisco IOS=15.6\(2\)t
Cisco IOS=15.6\(2\)t1
Cisco IOS=15.6\(2\)t2
Cisco IOS=15.6\(2\)t3
Cisco IOS=15.6\(3\)m
Cisco IOS=15.6\(3\)m0a
Cisco IOS=15.6\(3\)m1
Cisco IOS=15.6\(3\)m1b
Cisco IOS=15.6\(3\)m2
Cisco IOS=15.6\(3\)m2a
Cisco IOS=15.6\(3\)m3
Cisco IOS=15.6\(3\)m3a
Cisco IOS=15.6\(3\)m4
Cisco IOS=15.6\(3\)m5
Cisco IOS=15.6\(3\)m6
Cisco IOS=15.6\(3\)m6a
Cisco IOS=15.6\(3\)m6b
Cisco IOS=15.6\(3\)m7
Cisco IOS=15.6\(3\)m8
Cisco IOS=15.6\(3\)m9
Cisco IOS=15.7\(3\)m
Cisco IOS=15.7\(3\)m0a
Cisco IOS=15.7\(3\)m1
Cisco IOS=15.7\(3\)m2
Cisco IOS=15.7\(3\)m3
Cisco IOS=15.7\(3\)m4
Cisco IOS=15.7\(3\)m4a
Cisco IOS=15.7\(3\)m4b
Cisco IOS=15.7\(3\)m5
Cisco IOS=15.7\(3\)m6
Cisco IOS=15.7\(3\)m7
Cisco IOS=15.7\(3\)m8
Cisco IOS=15.7\(3\)m9
Cisco IOS=15.8\(3\)m
Cisco IOS=15.8\(3\)m0a
Cisco IOS=15.8\(3\)m0b
Cisco IOS=15.8\(3\)m1
Cisco IOS=15.8\(3\)m1a
Cisco IOS=15.8\(3\)m2
Cisco IOS=15.8\(3\)m2a
Cisco IOS=15.8\(3\)m3
Cisco IOS=15.8\(3\)m3a
Cisco IOS=15.8\(3\)m3b
Cisco IOS=15.8\(3\)m4
Cisco IOS=15.8\(3\)m5
Cisco IOS=15.8\(3\)m6
Cisco IOS=15.8\(3\)m7
Cisco IOS=15.8\(3\)m8
Cisco IOS=15.8\(3\)m9
Cisco IOS=15.8\(3\)m10
Cisco IOS=15.9\(3\)m
Cisco IOS=15.9\(3\)m0a
Cisco IOS=15.9\(3\)m1
Cisco IOS=15.9\(3\)m2
Cisco IOS=15.9\(3\)m2a
Cisco IOS=15.9\(3\)m3
Cisco IOS=15.9\(3\)m3a
Cisco IOS=15.9\(3\)m3b
Cisco IOS=15.9\(3\)m4
Cisco IOS=15.9\(3\)m4a
Cisco IOS=15.9\(3\)m5
Cisco IOS=15.9\(3\)m6
Cisco IOS=15.9\(3\)m6a
Cisco IOS=15.9\(3\)m6b
Cisco IOS=15.9\(3\)m7
Cisco IOS=15.9\(3\)m7a
Cisco IOS XE=3.7.0bs
Cisco IOS XE=3.7.0s
Cisco IOS XE=3.7.1as
Cisco IOS XE=3.7.1s
Cisco IOS XE=3.7.2s
Cisco IOS XE=3.7.2ts
Cisco IOS XE=3.7.3s
Cisco IOS XE=3.7.4as
Cisco IOS XE=3.7.4s
Cisco IOS XE=3.7.5s
Cisco IOS XE=3.7.6s
Cisco IOS XE=3.7.7s
Cisco IOS XE=3.8.0s
Cisco IOS XE=3.8.1s
Cisco IOS XE=3.8.2s
Cisco IOS XE=3.9.0as
Cisco IOS XE=3.9.0s
Cisco IOS XE=3.9.1as
Cisco IOS XE=3.9.1e
Cisco IOS XE=3.9.1s
Cisco IOS XE=3.9.2e
Cisco IOS XE=3.9.2s
Cisco IOS XE=3.10.0ce
Cisco IOS XE=3.10.0e
Cisco IOS XE=3.10.0s
Cisco IOS XE=3.10.1e
Cisco IOS XE=3.10.1s
Cisco IOS XE=3.10.1xbs
Cisco IOS XE=3.10.2e
Cisco IOS XE=3.10.2s
Cisco IOS XE=3.10.2ts
Cisco IOS XE=3.10.3e
Cisco IOS XE=3.10.3s
Cisco IOS XE=3.10.4s
Cisco IOS XE=3.10.5s
Cisco IOS XE=3.10.6s
Cisco IOS XE=3.10.7s
Cisco IOS XE=3.10.8as
Cisco IOS XE=3.10.8s
Cisco IOS XE=3.10.9s
Cisco IOS XE=3.10.10s
Cisco IOS XE=3.11.0e
Cisco IOS XE=3.11.0s
Cisco IOS XE=3.11.1ae
Cisco IOS XE=3.11.1e
Cisco IOS XE=3.11.1s
Cisco IOS XE=3.11.2e
Cisco IOS XE=3.11.2s
Cisco IOS XE=3.11.3ae
Cisco IOS XE=3.11.3e
Cisco IOS XE=3.11.3s
Cisco IOS XE=3.11.4e
Cisco IOS XE=3.11.4s
Cisco IOS XE=3.11.5e
Cisco IOS XE=3.11.6e
Cisco IOS XE=3.11.7e
Cisco IOS XE=3.11.8e
Cisco IOS XE=3.12.0as
Cisco IOS XE=3.12.0s
Cisco IOS XE=3.12.1s
Cisco IOS XE=3.12.2s
Cisco IOS XE=3.12.3s
Cisco IOS XE=3.12.4s
Cisco IOS XE=3.13.0as
Cisco IOS XE=3.13.0s
Cisco IOS XE=3.13.1s
Cisco IOS XE=3.13.2as
Cisco IOS XE=3.13.2s
Cisco IOS XE=3.13.3s
Cisco IOS XE=3.13.4s
Cisco IOS XE=3.13.5as
Cisco IOS XE=3.13.5s
Cisco IOS XE=3.13.6as
Cisco IOS XE=3.13.6s
Cisco IOS XE=3.13.7as
Cisco IOS XE=3.13.7s
Cisco IOS XE=3.13.8s
Cisco IOS XE=3.13.9s
Cisco IOS XE=3.13.10s
Cisco IOS XE=3.14.0s
Cisco IOS XE=3.14.1s
Cisco IOS XE=3.14.2s
Cisco IOS XE=3.14.3s
Cisco IOS XE=3.14.4s
Cisco IOS XE=3.15.0s
Cisco IOS XE=3.15.1cs
Cisco IOS XE=3.15.1s
Cisco IOS XE=3.15.2s
Cisco IOS XE=3.15.3s
Cisco IOS XE=3.15.4s
Cisco IOS XE=3.16.0cs
Cisco IOS XE=3.16.0s
Cisco IOS XE=3.16.1as
Cisco IOS XE=3.16.1s
Cisco IOS XE=3.16.2as
Cisco IOS XE=3.16.2bs
Cisco IOS XE=3.16.2s
Cisco IOS XE=3.16.3as
Cisco IOS XE=3.16.3s
Cisco IOS XE=3.16.4as
Cisco IOS XE=3.16.4bs
Cisco IOS XE=3.16.4ds
Cisco IOS XE=3.16.4s
Cisco IOS XE=3.16.5s
Cisco IOS XE=3.16.6bs
Cisco IOS XE=3.16.6s
Cisco IOS XE=3.16.7as
Cisco IOS XE=3.16.7bs
Cisco IOS XE=3.16.7s
Cisco IOS XE=3.16.8s
Cisco IOS XE=3.16.9s
Cisco IOS XE=3.16.10s
Cisco IOS XE=3.17.0s
Cisco IOS XE=3.17.1as
Cisco IOS XE=3.17.1s
Cisco IOS XE=3.17.2s
Cisco IOS XE=3.17.3s
Cisco IOS XE=3.17.4s
Cisco IOS XE=3.18.0as
Cisco IOS XE=3.18.0s
Cisco IOS XE=3.18.0sp
Cisco IOS XE=3.18.1asp
Cisco IOS XE=3.18.1bsp
Cisco IOS XE=3.18.1csp
Cisco IOS XE=3.18.1s
Cisco IOS XE=3.18.1sp
Cisco IOS XE=3.18.2asp
Cisco IOS XE=3.18.2s
Cisco IOS XE=3.18.2sp
Cisco IOS XE=3.18.3asp
Cisco IOS XE=3.18.3bsp
Cisco IOS XE=3.18.3s
Cisco IOS XE=3.18.3sp
Cisco IOS XE=3.18.4s
Cisco IOS XE=3.18.4sp
Cisco IOS XE=3.18.5sp
Cisco IOS XE=3.18.6sp
Cisco IOS XE=3.18.7sp
Cisco IOS XE=3.18.8asp
Cisco IOS XE=3.18.9sp
Cisco IOS XE=16.1.1
Cisco IOS XE=16.1.2
Cisco IOS XE=16.1.3
Cisco IOS XE=16.2.1
Cisco IOS XE=16.2.2
Cisco IOS XE=16.3.1
Cisco IOS XE=16.3.1a
Cisco IOS XE=16.3.2
Cisco IOS XE=16.3.3
Cisco IOS XE=16.3.4
Cisco IOS XE=16.3.5
Cisco IOS XE=16.3.5b
Cisco IOS XE=16.3.6
Cisco IOS XE=16.3.7
Cisco IOS XE=16.3.8
Cisco IOS XE=16.3.9
Cisco IOS XE=16.3.10
Cisco IOS XE=16.3.11
Cisco IOS XE=16.4.1
Cisco IOS XE=16.4.2
Cisco IOS XE=16.4.3
Cisco IOS XE=16.5.1
Cisco IOS XE=16.5.1a
Cisco IOS XE=16.5.1b
Cisco IOS XE=16.5.2
Cisco IOS XE=16.5.3
Cisco IOS XE=16.6.1
Cisco IOS XE=16.6.2
Cisco IOS XE=16.6.3
Cisco IOS XE=16.6.4
Cisco IOS XE=16.6.4a
Cisco IOS XE=16.6.5
Cisco IOS XE=16.6.5a
Cisco IOS XE=16.6.6
Cisco IOS XE=16.6.7
Cisco IOS XE=16.6.8
Cisco IOS XE=16.6.9
Cisco IOS XE=16.6.10
Cisco IOS XE=16.7.1
Cisco IOS XE=16.7.1a
Cisco IOS XE=16.7.1b
Cisco IOS XE=16.7.2
Cisco IOS XE=16.7.3
Cisco IOS XE=16.7.4
Cisco IOS XE=16.8.1
Cisco IOS XE=16.8.1a
Cisco IOS XE=16.8.1b
Cisco IOS XE=16.8.1c
Cisco IOS XE=16.8.1d
Cisco IOS XE=16.8.1e
Cisco IOS XE=16.8.1s
Cisco IOS XE=16.8.2
Cisco IOS XE=16.8.3
Cisco IOS XE=16.9.1
Cisco IOS XE=16.9.1a
Cisco IOS XE=16.9.1b
Cisco IOS XE=16.9.1s
Cisco IOS XE=16.9.2
Cisco IOS XE=16.9.3
Cisco IOS XE=16.9.3a
Cisco IOS XE=16.9.4
Cisco IOS XE=16.9.5
Cisco IOS XE=16.9.5f
Cisco IOS XE=16.9.6
Cisco IOS XE=16.9.7
Cisco IOS XE=16.9.8
Cisco IOS XE=16.10.1
Cisco IOS XE=16.10.1a
Cisco IOS XE=16.10.1b
Cisco IOS XE=16.10.1c
Cisco IOS XE=16.10.1d
Cisco IOS XE=16.10.1e
Cisco IOS XE=16.10.1f
Cisco IOS XE=16.10.1g
Cisco IOS XE=16.10.1s
Cisco IOS XE=16.10.2
Cisco IOS XE=16.10.3
Cisco IOS XE=16.11.1
Cisco IOS XE=16.11.1a
Cisco IOS XE=16.11.1b
Cisco IOS XE=16.11.1s
Cisco IOS XE=16.11.2
Cisco IOS XE=16.12.1
Cisco IOS XE=16.12.1a
Cisco IOS XE=16.12.1c
Cisco IOS XE=16.12.1s
Cisco IOS XE=16.12.1t
Cisco IOS XE=16.12.1w
Cisco IOS XE=16.12.1x
Cisco IOS XE=16.12.1y
Cisco IOS XE=16.12.1z1
Cisco IOS XE=16.12.1z2
Cisco IOS XE=16.12.2
Cisco IOS XE=16.12.2a
Cisco IOS XE=16.12.2s
Cisco IOS XE=16.12.3
Cisco IOS XE=16.12.3a
Cisco IOS XE=16.12.3s
Cisco IOS XE=16.12.4
Cisco IOS XE=16.12.4a
Cisco IOS XE=16.12.5
Cisco IOS XE=16.12.5a
Cisco IOS XE=16.12.5b
Cisco IOS XE=16.12.6
Cisco IOS XE=16.12.6a
Cisco IOS XE=16.12.7
Cisco IOS XE=16.12.8
Cisco IOS XE=16.12.9
Cisco IOS XE=17.1.1
Cisco IOS XE=17.1.1a
Cisco IOS XE=17.1.1s
Cisco IOS XE=17.1.1t
Cisco IOS XE=17.1.3
Cisco IOS XE=17.2.1
Cisco IOS XE=17.2.1a
Cisco IOS XE=17.2.1r
Cisco IOS XE=17.2.1v
Cisco IOS XE=17.2.2
Cisco IOS XE=17.2.3
Cisco IOS XE=17.3.1
Cisco IOS XE=17.3.1a
Cisco IOS XE=17.3.1w
Cisco IOS XE=17.3.1x
Cisco IOS XE=17.3.1z
Cisco IOS XE=17.3.2
Cisco IOS XE=17.3.2a
Cisco IOS XE=17.3.3
Cisco IOS XE=17.3.4
Cisco IOS XE=17.3.4a
Cisco IOS XE=17.3.4b
Cisco IOS XE=17.3.4c
Cisco IOS XE=17.3.5
Cisco IOS XE=17.3.5a
Cisco IOS XE=17.3.5b
Cisco IOS XE=17.3.6
Cisco IOS XE=17.3.7
Cisco IOS XE=17.4.1
Cisco IOS XE=17.4.1a
Cisco IOS XE=17.4.1b
Cisco IOS XE=17.4.2
Cisco IOS XE=17.4.2a
Cisco IOS XE=17.5.1
Cisco IOS XE=17.5.1a
Cisco IOS XE=17.6.1
Cisco IOS XE=17.6.1a
Cisco IOS XE=17.6.1w
Cisco IOS XE=17.6.1x
Cisco IOS XE=17.6.1y
Cisco IOS XE=17.6.1z
Cisco IOS XE=17.6.1z1
Cisco IOS XE=17.6.2
Cisco IOS XE=17.6.3
Cisco IOS XE=17.6.3a
Cisco IOS XE=17.6.4
Cisco IOS XE=17.6.5
Cisco IOS XE=17.6.5a
Cisco IOS XE=17.7.1
Cisco IOS XE=17.7.1a
Cisco IOS XE=17.7.1b
Cisco IOS XE=17.7.2
Cisco IOS XE=17.8.1
Cisco IOS XE=17.8.1a
Cisco IOS XE=17.9.1
Cisco IOS XE=17.9.1a
Cisco IOS XE=17.9.1w
Cisco IOS XE=17.9.1x
Cisco IOS XE=17.9.1x1
Cisco IOS XE=17.9.1y
Cisco IOS XE=17.9.2
Cisco IOS XE=17.9.2a
Cisco IOS XE=17.9.3
Cisco IOS XE=17.9.3a
Cisco IOS XE=17.10.1
Cisco IOS XE=17.10.1a
Cisco IOS XE=17.10.1b
Cisco IOS XE=17.11.1
Cisco IOS XE=17.11.1a
Cisco IOS XE=17.11.99sw
Event History
Mar 27, 2024
CVE Published
via MITRE·04:50 PM
Data Sourced
via MITRE·04:50 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2024-20311?
CVE-2024-20311 has been classified with a high severity level due to its potential impact on device availability.
2
How do I fix CVE-2024-20311?
To fix CVE-2024-20311, upgrade to the latest version of Cisco IOS or Cisco IOS XE Software where the vulnerability has been patched.
3
Who is affected by CVE-2024-20311?
CVE-2024-20311 affects devices running Cisco IOS Software and Cisco IOS XE Software that have the Locator ID Separation Protocol (LISP) enabled.
4
What is the potential impact of CVE-2024-20311?
The potential impact of CVE-2024-20311 is that an unauthenticated remote attacker may cause an affected device to reload, resulting in service disruption.
5
How can I determine if my device is vulnerable to CVE-2024-20311?
You can determine if your device is vulnerable to CVE-2024-20311 by checking if it is running a version of Cisco IOS or Cisco IOS XE Software with LISP enabled.