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CVE-2016-6381

nvd nist
Published: Oct 5, 2016Modified: May 6, 2026

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7.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Cisco IOS 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.18 and 16.1 allow remote attackers to cause a denial of service (memory consumption or device reload) via fragmented IKEv1 packets, aka Bug ID CSCuy47382.

Affected (708)

6 products
Ios
Ios Xe
Ios Xe 16.1
Ios Xe 3.3sg
Ios Xe 3.3xo
Ios Xe 3.4sg
Configuration A
708 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Version 12.4(15)t10
Version 12.4(15)t11
Version 12.4(15)t12
Version 12.4(15)t13
Version 12.4(15)t14
Version 12.4(15)t15
Version 12.4(15)t16
Version 12.4(15)t17
Version 12.4(15)t7
Version 12.4(15)t8
Version 12.4(15)t9
Version 12.4(15)xl4
Version 12.4(15)xl5
Version 12.4(20)mr2
Version 12.4(20)mr
Version 12.4(20)mrb1
Version 12.4(20)mrb
Version 12.4(20)t1
Version 12.4(20)t2
Version 12.4(20)t3
Version 12.4(20)t4
Version 12.4(20)t5
Version 12.4(20)t6
Version 12.4(22)gc1
Version 12.4(22)md1
Version 12.4(22)md2
Version 12.4(22)md
Version 12.4(22)mda1
Version 12.4(22)mda2
Version 12.4(22)mda3
Version 12.4(22)mda4
Version 12.4(22)mda5
Version 12.4(22)mda6
Version 12.4(22)mda
Version 12.4(22)t1
Version 12.4(22)t2
Version 12.4(22)t3
Version 12.4(22)t4
Version 12.4(22)t5
Version 12.4(22)t
Version 12.4(22)xr10
Version 12.4(22)xr11
Version 12.4(22)xr12
Version 12.4(22)xr1
Version 12.4(22)xr2
Version 12.4(22)xr3
Version 12.4(22)xr4
Version 12.4(22)xr5
Version 12.4(22)xr6
Version 12.4(22)xr7
Version 12.4(22)xr8
Version 12.4(22)xr9
Version 12.4(22)yb1
Version 12.4(22)yb2
Version 12.4(22)yb3
Version 12.4(22)yb4
Version 12.4(22)yb5
Version 12.4(22)yb6
Version 12.4(22)yb7
Version 12.4(22)yb8
Version 12.4(22)yb
Version 12.4(22)yd1
Version 12.4(22)yd2
Version 12.4(22)yd3
Version 12.4(22)yd4
Version 12.4(22)yd
Version 12.4(22)ye1
Version 12.4(22)ye2
Version 12.4(22)ye3
Version 12.4(22)ye4
Version 12.4(22)ye5
Version 12.4(22)ye6
Version 12.4(22)ye
Version 12.4(24)gc1
Version 12.4(24)gc3
Version 12.4(24)gc3a
Version 12.4(24)gc4
Version 12.4(24)gc5
Version 12.4(24)md1
Version 12.4(24)md2
Version 12.4(24)md3
Version 12.4(24)md4
Version 12.4(24)md5
Version 12.4(24)md6
Version 12.4(24)md7
Version 12.4(24)md
Version 12.4(24)mda10
Version 12.4(24)mda11
Version 12.4(24)mda12
Version 12.4(24)mda13
Version 12.4(24)mda1
Version 12.4(24)mda2
Version 12.4(24)mda3
Version 12.4(24)mda4
Version 12.4(24)mda5
Version 12.4(24)mda6
Version 12.4(24)mda7
Version 12.4(24)mda8
Version 12.4(24)mda9
Version 12.4(24)mdb10
Version 12.4(24)mdb11
Version 12.4(24)mdb12
Version 12.4(24)mdb13
Version 12.4(24)mdb14
Version 12.4(24)mdb15
Version 12.4(24)mdb16
Version 12.4(24)mdb17
Version 12.4(24)mdb18
Version 12.4(24)mdb19
Version 12.4(24)mdb1
Version 12.4(24)mdb3
Version 12.4(24)mdb4
Version 12.4(24)mdb5
Version 12.4(24)mdb5a
Version 12.4(24)mdb6
Version 12.4(24)mdb7
Version 12.4(24)mdb8
Version 12.4(24)mdb9
Version 12.4(24)mdb
Version 12.4(24)t1
Version 12.4(24)t2
Version 12.4(24)t3
Version 12.4(24)t3e
Version 12.4(24)t3f
Version 12.4(24)t4
Version 12.4(24)t4a
Version 12.4(24)t4b
Version 12.4(24)t4c
Version 12.4(24)t4d
Version 12.4(24)t4e
Version 12.4(24)t4f
Version 12.4(24)t4l
Version 12.4(24)t5
Version 12.4(24)t6
Version 12.4(24)t7
Version 12.4(24)t8
Version 12.4(24)t
Version 12.4(24)ye1
Version 12.4(24)ye2
Version 12.4(24)ye3
Version 12.4(24)ye3a
Version 12.4(24)ye3b
Version 12.4(24)ye3c
Version 12.4(24)ye3d
Version 12.4(24)ye3e
Version 12.4(24)ye4
Version 12.4(24)ye5
Version 12.4(24)ye6
Version 12.4(24)ye7
Version 12.4(24)ye
Version 12.4(24)yg1
Version 12.4(24)yg2
Version 12.4(24)yg3
Version 12.4(24)yg4
Version 15.0(1)m10
Version 15.0(1)m1
Version 15.0(1)m2
Version 15.0(1)m3
Version 15.0(1)m4
Version 15.0(1)m5
Version 15.0(1)m6
Version 15.0(1)m7
Version 15.0(1)m8
Version 15.0(1)m9
Version 15.0(1)m
Version 15.0(1)mr
Version 15.0(1)s1
Version 15.0(1)s2
Version 15.0(1)s3a
Version 15.0(1)s4
Version 15.0(1)s4a
Version 15.0(1)s5
Version 15.0(1)s6
Version 15.0(1)s
Version 15.0(1)xa1
Version 15.0(1)xa2
Version 15.0(1)xa3
Version 15.0(1)xa4
Version 15.0(1)xa5
Version 15.0(1)xa
Version 15.0(2)eb
Version 15.0(2)ec
Version 15.0(2)ed1
Version 15.0(2)ed
Version 15.0(2)eh
Version 15.0(2)ej1
Version 15.0(2)ej
Version 15.0(2)ek1
Version 15.0(2)ek
Version 15.0(2)ex10
Version 15.0(2)ex1
Version 15.0(2)ex2
Version 15.0(2)ex3
Version 15.0(2)ex4
Version 15.0(2)ex5
Version 15.0(2)ex8
Version 15.0(2)ex
Version 15.0(2)ey1
Version 15.0(2)ey2
Version 15.0(2)ey3
Version 15.0(2)ey
Version 15.0(2)ez
Version 15.0(2)mr
Version 15.0(2)se1
Version 15.0(2)se2
Version 15.0(2)se3
Version 15.0(2)se4
Version 15.0(2)se5
Version 15.0(2)se6
Version 15.0(2)se7
Version 15.0(2)se9
Version 15.0(2)se
Version 15.0(2a)ex5
Version 15.0(2a)se9
Version 15.1(1)mr1
Version 15.1(1)mr2
Version 15.1(1)mr3
Version 15.1(1)mr4
Version 15.1(1)mr
Version 15.1(1)s1
Version 15.1(1)s2
Version 15.1(1)s
Version 15.1(1)sg1
Version 15.1(1)sg2
Version 15.1(1)sg
Version 15.1(1)sy1
Version 15.1(1)sy2
Version 15.1(1)sy3
Version 15.1(1)sy4
Version 15.1(1)sy5
Version 15.1(1)sy6
Version 15.1(1)sy
Version 15.1(1)t1
Version 15.1(1)t2
Version 15.1(1)t3
Version 15.1(1)t4
Version 15.1(1)t5
Version 15.1(1)t
Version 15.1(1)xb
Version 15.1(2)ey1a
Version 15.1(2)ey2
Version 15.1(2)ey2a
Version 15.1(2)ey3
Version 15.1(2)ey4
Version 15.1(2)ey
Version 15.1(2)gc1
Version 15.1(2)gc2
Version 15.1(2)gc
Version 15.1(2)s1
Version 15.1(2)s2
Version 15.1(2)s
Version 15.1(2)sg1
Version 15.1(2)sg2
Version 15.1(2)sg3
Version 15.1(2)sg4
Version 15.1(2)sg5
Version 15.1(2)sg6
Version 15.1(2)sg7
Version 15.1(2)sg
Version 15.1(2)sng
Version 15.1(2)snh
Version 15.1(2)sni1
Version 15.1(2)sni
Version 15.1(2)sy1
Version 15.1(2)sy2
Version 15.1(2)sy3
Version 15.1(2)sy4
Version 15.1(2)sy4a
Version 15.1(2)sy5
Version 15.1(2)sy6
Version 15.1(2)sy7
Version 15.1(2)sy
Version 15.1(2)t0a
Version 15.1(2)t1
Version 15.1(2)t2
Version 15.1(2)t2a
Version 15.1(2)t3
Version 15.1(2)t4
Version 15.1(2)t5
Version 15.1(2)t
Version 15.1(3)mr
Version 15.1(3)mra1
Version 15.1(3)mra2
Version 15.1(3)mra3
Version 15.1(3)mra4
Version 15.1(3)mra
Version 15.1(3)s0a
Version 15.1(3)s1
Version 15.1(3)s2
Version 15.1(3)s3
Version 15.1(3)s4
Version 15.1(3)s5
Version 15.1(3)s5a
Version 15.1(3)s6
Version 15.1(3)s
Version 15.1(3)svb1
Version 15.1(3)svd1
Version 15.1(3)svd2
Version 15.1(3)svd
Version 15.1(3)sve
Version 15.1(3)svf1
Version 15.1(3)svf4a
Version 15.1(3)svf
Version 15.1(3)t1
Version 15.1(3)t2
Version 15.1(3)t3
Version 15.1(3)t4
Version 15.1(3)t
Version 15.1(4)gc1
Version 15.1(4)gc2
Version 15.1(4)gc
Version 15.1(4)m10
Version 15.1(4)m12a
Version 15.1(4)m1
Version 15.1(4)m2
Version 15.1(4)m3
Version 15.1(4)m3a
Version 15.1(4)m4
Version 15.1(4)m5
Version 15.1(4)m6
Version 15.1(4)m7
Version 15.1(4)m8
Version 15.1(4)m9
Version 15.1(4)m
Version 15.2(1)e1
Version 15.2(1)e2
Version 15.2(1)e3
Version 15.2(1)e
Version 15.2(1)ey
Version 15.2(1)gc1
Version 15.2(1)gc2
Version 15.2(1)gc
Version 15.2(1)s1
Version 15.2(1)s2
Version 15.2(1)s
Version 15.2(1)sy0a
Version 15.2(1)sy1
Version 15.2(1)sy1a
Version 15.2(1)sy2
Version 15.2(1)sy
Version 15.2(1)t1
Version 15.2(1)t2
Version 15.2(1)t3
Version 15.2(1)t3a
Version 15.2(1)t4
Version 15.2(1)t
Version 15.2(2)e1
Version 15.2(2)e2
Version 15.2(2)e4
Version 15.2(2)e
Version 15.2(2)eb1
Version 15.2(2)eb2
Version 15.2(2)eb
Version 15.2(2)gc
Version 15.2(2)ja1
Version 15.2(2)ja
Version 15.2(2)jax1
Version 15.2(2)jax
Version 15.2(2)jb2
Version 15.2(2)jb3
Version 15.2(2)jb4
Version 15.2(2)jb5
Version 15.2(2)jb
Version 15.2(2)jn1
Version 15.2(2)jn2
Version 15.2(2)s0a
Version 15.2(2)s0c
Version 15.2(2)s1
Version 15.2(2)s2
Version 15.2(2)s
Version 15.2(2)sng
Version 15.2(2)snh1
Version 15.2(2)sni
Version 15.2(2)sy1
Version 15.2(2)sy
Version 15.2(2)t1
Version 15.2(2)t2
Version 15.2(2)t3
Version 15.2(2)t4
Version 15.2(2)t
Version 15.2(2a)e1
Version 15.2(3)e1
Version 15.2(3)e2
Version 15.2(3)e3
Version 15.2(3)e
Version 15.2(3)gc1
Version 15.2(3)gc
Version 15.2(3)t1
Version 15.2(3)t2
Version 15.2(3)t3
Version 15.2(3)t4
Version 15.2(3)t
Version 15.2(3a)e
Version 15.2(3m)e2
Version 15.2(3m)e3
Version 15.2(3m)e8
Version 15.2(4)e1
Version 15.2(4)e
Version 15.2(4)gc1
Version 15.2(4)gc2
Version 15.2(4)gc3
Version 15.2(4)gc
Version 15.2(4)ja1
Version 15.2(4)ja
Version 15.2(4)jb1
Version 15.2(4)jb2
Version 15.2(4)jb3
Version 15.2(4)jb3a
Version 15.2(4)jb3b
Version 15.2(4)jb3h
Version 15.2(4)jb3s
Version 15.2(4)jb4
Version 15.2(4)jb50
Version 15.2(4)jb5
Version 15.2(4)jb5h
Version 15.2(4)jb5m
Version 15.2(4)jb6
Version 15.2(4)jb7
Version 15.2(4)jb
Version 15.2(4)jn
Version 15.2(4)m10
Version 15.2(4)m11
Version 15.2(4)m1
Version 15.2(4)m2
Version 15.2(4)m3
Version 15.2(4)m4
Version 15.2(4)m5
Version 15.2(4)m6
Version 15.2(4)m6a
Version 15.2(4)m7
Version 15.2(4)m8
Version 15.2(4)m9
Version 15.2(4)m
Version 15.2(4)s1
Version 15.2(4)s2
Version 15.2(4)s3
Version 15.2(4)s3a
Version 15.2(4)s4
Version 15.2(4)s4a
Version 15.2(4)s5
Version 15.2(4)s6
Version 15.2(4)s7
Version 15.2(4)s
Version 15.2(4m)e1
Version 15.3(1)s1
Version 15.3(1)s2
Version 15.3(1)s
Version 15.3(1)sy
Version 15.3(1)t1
Version 15.3(1)t2
Version 15.3(1)t3
Version 15.3(1)t4
Version 15.3(1)t
Version 15.3(2)s0a
Version 15.3(2)s1
Version 15.3(2)s2
Version 15.3(2)s
Version 15.3(2)t1
Version 15.3(2)t2
Version 15.3(2)t3
Version 15.3(2)t4
Version 15.3(2)t
Version 15.3(3)ja1
Version 15.3(3)ja1m
Version 15.3(3)ja1n
Version 15.3(3)ja4
Version 15.3(3)ja5
Version 15.3(3)ja6
Version 15.3(3)ja77
Version 15.3(3)ja7
Version 15.3(3)ja8
Version 15.3(3)ja9
Version 15.3(3)ja
Version 15.3(3)jaa
Version 15.3(3)jab
Version 15.3(3)jax1
Version 15.3(3)jax2
Version 15.3(3)jax
Version 15.3(3)jb75
Version 15.3(3)jb
Version 15.3(3)jbb1
Version 15.3(3)jbb2
Version 15.3(3)jbb4
Version 15.3(3)jbb50
Version 15.3(3)jbb5
Version 15.3(3)jbb6
Version 15.3(3)jbb6a
Version 15.3(3)jbb8
Version 15.3(3)jbb
Version 15.3(3)jc
Version 15.3(3)jn3
Version 15.3(3)jn4
Version 15.3(3)jn7
Version 15.3(3)jn8
Version 15.3(3)jnb1
Version 15.3(3)jnb2
Version 15.3(3)jnb3
Version 15.3(3)jnb
Version 15.3(3)jnc1
Version 15.3(3)jnc
Version 15.3(3)jnp1
Version 15.3(3)jnp
Version 15.3(3)m1
Version 15.3(3)m2
Version 15.3(3)m3
Version 15.3(3)m4
Version 15.3(3)m5
Version 15.3(3)m6
Version 15.3(3)m7
Version 15.3(3)m
Version 15.3(3)s1
Version 15.3(3)s1a
Version 15.3(3)s2
Version 15.3(3)s3
Version 15.3(3)s4
Version 15.3(3)s5
Version 15.3(3)s6
Version 15.3(3)s7
Version 15.3(3)s
Version 15.4(1)cg1
Version 15.4(1)cg
Version 15.4(1)s1
Version 15.4(1)s2
Version 15.4(1)s3
Version 15.4(1)s4
Version 15.4(1)s
Version 15.4(1)t1
Version 15.4(1)t2
Version 15.4(1)t3
Version 15.4(1)t4
Version 15.4(1)t
Version 15.4(2)cg
Version 15.4(2)s1
Version 15.4(2)s2
Version 15.4(2)s3
Version 15.4(2)s4
Version 15.4(2)s
Version 15.4(2)t1
Version 15.4(2)t2
Version 15.4(2)t3
Version 15.4(2)t4
Version 15.4(2)t
Version 15.4(3)m1
Version 15.4(3)m2
Version 15.4(3)m3
Version 15.4(3)m4
Version 15.4(3)m5
Version 15.4(3)m
Version 15.4(3)s1
Version 15.4(3)s2
Version 15.4(3)s3
Version 15.4(3)s4
Version 15.4(3)s5
Version 15.4(3)s
Version 15.5(1)s1
Version 15.5(1)s2
Version 15.5(1)s3
Version 15.5(1)s
Version 15.5(1)t1
Version 15.5(1)t2
Version 15.5(1)t3
Version 15.5(1)t4
Version 15.5(1)t
Version 15.5(2)s1
Version 15.5(2)s2
Version 15.5(2)s3
Version 15.5(2)s
Version 15.5(2)t1
Version 15.5(2)t2
Version 15.5(2)t3
Version 15.5(2)t4
Version 15.5(2)t
Version 15.5(3)m0a
Version 15.5(3)m1
Version 15.5(3)m2
Version 15.5(3)m
Version 15.5(3)s0a
Version 15.5(3)s1
Version 15.5(3)s1a
Version 15.5(3)s2
Version 15.5(3)s
Version 15.5(3)sn
Version 15.6(1)s1
Version 15.6(1)s
Version 15.6(1)t0a
Version 15.6(1)t1
Version 15.6(1)t
Version 15.6(2)s
Version 15.6(2)sn
Cisco
Version 3.1.0s
Version 3.1.1s
Version 3.1.2s
Version 3.1.3as
Version 3.1.4as
Version 3.1.4s
Version 3.10.0s
Version 3.10.1s
Version 3.10.1xbs
Version 3.10.2s
Version 3.10.3s
Version 3.10.4s
Version 3.10.5s
Version 3.10.6s
Version 3.10.7s
Version 3.11.0s
Version 3.11.1s
Version 3.11.2s
Version 3.11.3s
Version 3.11.4s
Version 3.12.0as
Version 3.12.0s
Version 3.12.1s
Version 3.12.2s
Version 3.12.3s
Version 3.12.4s
Version 3.13.0as
Version 3.13.0s
Version 3.13.1s
Version 3.13.2as
Version 3.13.2s
Version 3.13.3s
Version 3.13.4s
Version 3.13.5s
Version 3.14.0s
Version 3.14.1s
Version 3.14.2s
Version 3.14.3s
Version 3.15.0s
Version 3.15.1cs
Version 3.15.1s
Version 3.15.2s
Version 3.15.3s
Version 3.16.0cs
Version 3.16.0s
Version 3.16.1as
Version 3.16.1s
Version 3.16.2as
Version 3.16.2s
Version 3.17.0s
Version 3.17.1s
Version 3.18.0s
Version 3.2.1s
Version 3.2.2s
Version 3.3.0s
Version 3.3.1s
Version 3.3.2s
Version 3.4.0as
Version 3.4.0s
Version 3.4.1s
Version 3.4.2s
Version 3.4.3s
Version 3.4.4s
Version 3.4.5s
Version 3.4.6s
Version 3.5.0e
Version 3.5.0s
Version 3.5.1e
Version 3.5.1s
Version 3.5.2e
Version 3.5.2s
Version 3.5.3e
Version 3.6.0e
Version 3.6.0s
Version 3.6.1e
Version 3.6.1s
Version 3.6.2ae
Version 3.6.2e
Version 3.6.2s
Version 3.6.3e
Version 3.6.4e
Version 3.7.0e
Version 3.7.0s
Version 3.7.1e
Version 3.7.1s
Version 3.7.2e
Version 3.7.2s
Version 3.7.2ts
Version 3.7.3e
Version 3.7.3s
Version 3.7.4as
Version 3.7.4s
Version 3.7.5s
Version 3.7.6s
Version 3.7.7s
Version 3.8.0e
Version 3.8.0s
Version 3.8.1e
Version 3.8.1s
Version 3.8.2s
Version 3.9.0as
Version 3.9.0s
Version 3.9.1as
Version 3.9.1s
Version 3.9.2s
Version 16.1.2
Cisco
Version 3.3.0sg
Version 3.3.1sg
Version 3.3.2sg
Cisco
Version 3.3.0xo
Version 3.3.1xo
Cisco
Version 3.4.0sg
Version 3.4.1sg
Version 3.4.2sg
Version 3.4.3sg
Version 3.4.4sg
Version 3.4.5sg
Version 3.4.6sg
Version 3.4.7sg

Related CWEs

References (6)

Source: psirt@cisco.com
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.