CVE-2017-12228: Input Validation
First published: Fri Sep 29 2017(Updated: )
A vulnerability in the Cisco Network Plug and Play application of Cisco IOS 12.4 through 15.6 and Cisco IOS XE 3.3 through 16.4 could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data by using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software. Cisco Bug IDs: CSCvc33171.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| =12.4\(25e\)jao3a | ||
| =12.4\(25e\)jao20s | ||
| =12.4\(25e\)jap1n | ||
| =12.4\(25e\)jap9 | ||
| =15.0\(2\)ej | ||
| =15.0\(2\)ej1 | ||
| =15.0\(2\)ex | ||
| =15.0\(2\)ex1 | ||
| =15.0\(2\)ex2 | ||
| =15.0\(2\)ex3 | ||
| =15.0\(2\)ex4 | ||
| =15.0\(2\)ex5 | ||
| =15.0\(2\)ex8 | ||
| =15.0\(2\)ex10 | ||
| =15.0\(2\)ex13 | ||
| =15.0\(2\)ez | ||
| =15.0\(2\)se1 | ||
| =15.0\(2\)se2 | ||
| =15.0\(2\)se3 | ||
| =15.0\(2\)se4 | ||
| =15.0\(2\)se5 | ||
| =15.0\(2\)se6 | ||
| =15.0\(2\)se7 | ||
| =15.0\(2\)se8 | ||
| =15.0\(2\)se9 | ||
| =15.0\(2\)se10 | ||
| =15.0\(2\)se10a | ||
| =15.0\(2\)sqd7 | ||
| =15.0\(2a\)ex5 | ||
| =15.0\(2a\)se9 | ||
| =15.1\(1\)sy | ||
| =15.1\(1\)sy1 | ||
| =15.1\(1\)sy2 | ||
| =15.1\(1\)sy3 | ||
| =15.1\(1\)sy4 | ||
| =15.1\(1\)sy5 | ||
| =15.1\(1\)sy6 | ||
| =15.1\(2\)sg7a | ||
| =15.1\(2\)sy | ||
| =15.1\(2\)sy1 | ||
| =15.1\(2\)sy2 | ||
| =15.1\(2\)sy3 | ||
| =15.1\(2\)sy4 | ||
| =15.1\(2\)sy4a | ||
| =15.1\(2\)sy5 | ||
| =15.1\(2\)sy6 | ||
| =15.1\(2\)sy7 | ||
| =15.1\(2\)sy8 | ||
| =15.1\(2\)sy9 | ||
| =15.1\(2\)sy10 | ||
| =15.2\(1\)e | ||
| =15.2\(1\)e1 | ||
| =15.2\(1\)e2 | ||
| =15.2\(1\)e3 | ||
| =15.2\(1\)ey | ||
| =15.2\(1\)sy | ||
| =15.2\(1\)sy0a | ||
| =15.2\(1\)sy1 | ||
| =15.2\(1\)sy1a | ||
| =15.2\(1\)sy2 | ||
| =15.2\(1\)sy3 | ||
| =15.2\(1\)sy4 | ||
| =15.2\(2\)e | ||
| =15.2\(2\)e1 | ||
| =15.2\(2\)e2 | ||
| =15.2\(2\)e3 | ||
| =15.2\(2\)e4 | ||
| =15.2\(2\)e5 | ||
| =15.2\(2\)e5a | ||
| =15.2\(2\)e5b | ||
| =15.2\(2\)e6 | ||
| =15.2\(2\)ea1 | ||
| =15.2\(2\)ea2 | ||
| =15.2\(2\)ea3 | ||
| =15.2\(2\)eb | ||
| =15.2\(2\)eb1 | ||
| =15.2\(2\)eb2 | ||
| =15.2\(2\)gc | ||
| =15.2\(2\)ja | ||
| =15.2\(2\)ja1 | ||
| =15.2\(2\)jax | ||
| =15.2\(2\)jax1 | ||
| =15.2\(2\)jb | ||
| =15.2\(2\)jb2 | ||
| =15.2\(2\)jb3 | ||
| =15.2\(2\)jb4 | ||
| =15.2\(2\)jb5 | ||
| =15.2\(2\)jb6 | ||
| =15.2\(2\)jn1 | ||
| =15.2\(2\)jn2 | ||
| =15.2\(2\)s | ||
| =15.2\(2\)s0a | ||
| =15.2\(2\)s0c | ||
| =15.2\(2\)s1 | ||
| =15.2\(2\)s2 | ||
| =15.2\(2\)sng | ||
| =15.2\(2\)snh1 | ||
| =15.2\(2\)sni | ||
| =15.2\(2\)sy | ||
| =15.2\(2\)sy1 | ||
| =15.2\(2\)sy2 | ||
| =15.2\(2\)t | ||
| =15.2\(2\)t1 | ||
| =15.2\(2\)t2 | ||
| =15.2\(2\)t3 | ||
| =15.2\(2\)t4 | ||
| =15.2\(2a\)e1 | ||
| =15.2\(2a\)e2 | ||
| =15.2\(3\)e | ||
| =15.2\(3\)e1 | ||
| =15.2\(3\)e2 | ||
| =15.2\(3\)e3 | ||
| =15.2\(3\)e4 | ||
| =15.2\(3\)e5 | ||
| =15.2\(3\)ea | ||
| =15.2\(3\)ex | ||
| =15.2\(3\)gc | ||
| =15.2\(3\)gc1 | ||
| =15.2\(3\)t | ||
| =15.2\(3\)t1 | ||
| =15.2\(3\)t2 | ||
| =15.2\(3\)t3 | ||
| =15.2\(3\)t4 | ||
| =15.2\(3a\)e | ||
| =15.2\(3m\)e2 | ||
| =15.2\(3m\)e3 | ||
| =15.2\(3m\)e8 | ||
| =15.2\(4\)e | ||
| =15.2\(4\)e1 | ||
| =15.2\(4\)e2 | ||
| =15.2\(4\)e3 | ||
| =15.2\(4\)e4 | ||
| =15.2\(4\)ea | ||
| =15.2\(4\)ea1 | ||
| =15.2\(4\)ea3 | ||
| =15.2\(4\)ea4 | ||
| =15.2\(4\)ea5 | ||
| =15.2\(4\)ec | ||
| =15.2\(4\)ec1 | ||
| =15.2\(4\)ec2 | ||
| =15.2\(4\)gc | ||
| =15.2\(4\)gc1 | ||
| =15.2\(4\)gc2 | ||
| =15.2\(4\)gc3 | ||
| =15.2\(4\)ja | ||
| =15.2\(4\)ja1 | ||
| =15.2\(4\)jb | ||
| =15.2\(4\)jb1 | ||
| =15.2\(4\)jb2 | ||
| =15.2\(4\)jb3 | ||
| =15.2\(4\)jb3a | ||
| =15.2\(4\)jb3b | ||
| =15.2\(4\)jb3h | ||
| =15.2\(4\)jb3s | ||
| =15.2\(4\)jb4 | ||
| =15.2\(4\)jb5 | ||
| =15.2\(4\)jb5h | ||
| =15.2\(4\)jb5m | ||
| =15.2\(4\)jb6 | ||
| =15.2\(4\)jb7 | ||
| =15.2\(4\)jn | ||
| =15.2\(4\)m | ||
| =15.2\(4\)m1 | ||
| =15.2\(4\)m2 | ||
| =15.2\(4\)m3 | ||
| =15.2\(4\)m4 | ||
| =15.2\(4\)m5 | ||
| =15.2\(4\)m6 | ||
| =15.2\(4\)m6a | ||
| =15.2\(4\)m7 | ||
| =15.2\(4\)m8 | ||
| =15.2\(4\)m9 | ||
| =15.2\(4\)m10 | ||
| =15.2\(4\)m11 | ||
| =15.2\(4\)s | ||
| =15.2\(4\)s1 | ||
| =15.2\(4\)s2 | ||
| =15.2\(4\)s3 | ||
| =15.2\(4\)s3a | ||
| =15.2\(4\)s4 | ||
| =15.2\(4\)s4a | ||
| =15.2\(4\)s5 | ||
| =15.2\(4\)s6 | ||
| =15.2\(4\)s7 | ||
| =15.2\(4m\)e1 | ||
| =15.2\(4m\)e3 | ||
| =15.2\(4n\)e2 | ||
| =15.2\(4o\)e2 | ||
| =15.2\(4p\)e1 | ||
| =15.2\(5\)e | ||
| =15.2\(5\)e1 | ||
| =15.2\(5\)e2a | ||
| =15.2\(5\)e2b | ||
| =15.2\(5\)ea | ||
| =15.2\(5\)ex | ||
| =15.2\(5a\)e | ||
| =15.2\(5a\)e1 | ||
| =15.2\(5b\)e | ||
| =15.2\(5c\)e | ||
| =15.3\(1\)s | ||
| =15.3\(1\)s1 | ||
| =15.3\(1\)s2 | ||
| =15.3\(1\)sy | ||
| =15.3\(1\)sy1 | ||
| =15.3\(1\)sy2 | ||
| =15.3\(1\)t | ||
| =15.3\(1\)t1 | ||
| =15.3\(1\)t2 | ||
| =15.3\(1\)t3 | ||
| =15.3\(1\)t4 | ||
| =15.3\(2\)s | ||
| =15.3\(2\)s1 | ||
| =15.3\(2\)s2 | ||
| =15.3\(2\)t | ||
| =15.3\(2\)t1 | ||
| =15.3\(2\)t2 | ||
| =15.3\(2\)t3 | ||
| =15.3\(2\)t4 | ||
| =15.3\(3\)ja | ||
| =15.3\(3\)ja1 | ||
| =15.3\(3\)ja1m | ||
| =15.3\(3\)ja1n | ||
| =15.3\(3\)ja4 | ||
| =15.3\(3\)ja5 | ||
| =15.3\(3\)ja6 | ||
| =15.3\(3\)ja7 | ||
| =15.3\(3\)ja8 | ||
| =15.3\(3\)ja10 | ||
| =15.3\(3\)ja11 | ||
| =15.3\(3\)ja76 | ||
| =15.3\(3\)ja77 | ||
| =15.3\(3\)jaa | ||
| =15.3\(3\)jab | ||
| =15.3\(3\)jax | ||
| =15.3\(3\)jax1 | ||
| =15.3\(3\)jax2 | ||
| =15.3\(3\)jb | ||
| =15.3\(3\)jb75 | ||
| =15.3\(3\)jbb | ||
| =15.3\(3\)jbb1 | ||
| =15.3\(3\)jbb2 | ||
| =15.3\(3\)jbb4 | ||
| =15.3\(3\)jbb5 | ||
| =15.3\(3\)jbb6 | ||
| =15.3\(3\)jbb6a | ||
| =15.3\(3\)jbb8 | ||
| =15.3\(3\)jbb50 | ||
| =15.3\(3\)jc | ||
| =15.3\(3\)jc1 | ||
| =15.3\(3\)jc2 | ||
| =15.3\(3\)jc3 | ||
| =15.3\(3\)jc4 | ||
| =15.3\(3\)jc5 | ||
| =15.3\(3\)jc6 | ||
| =15.3\(3\)jc7 | ||
| =15.3\(3\)jc50 | ||
| =15.3\(3\)jc51 | ||
| =15.3\(3\)jca7 | ||
| =15.3\(3\)jd | ||
| =15.3\(3\)jd2 | ||
| =15.3\(3\)jd3 | ||
| =15.3\(3\)jd4 | ||
| =15.3\(3\)jda3 | ||
| =15.3\(3\)je | ||
| =15.3\(3\)je1 | ||
| =15.3\(3\)jn3 | ||
| =15.3\(3\)jn4 | ||
| =15.3\(3\)jn7 | ||
| =15.3\(3\)jn8 | ||
| =15.3\(3\)jn9 | ||
| =15.3\(3\)jnb | ||
| =15.3\(3\)jnb1 | ||
| =15.3\(3\)jnb2 | ||
| =15.3\(3\)jnb3 | ||
| =15.3\(3\)jnb4 | ||
| =15.3\(3\)jnb6 | ||
| =15.3\(3\)jnc | ||
| =15.3\(3\)jnc1 | ||
| =15.3\(3\)jnc4 | ||
| =15.3\(3\)jnd | ||
| =15.3\(3\)jnd1 | ||
| =15.3\(3\)jnd2 | ||
| =15.3\(3\)jnd3 | ||
| =15.3\(3\)jnp | ||
| =15.3\(3\)jnp1 | ||
| =15.3\(3\)jnp2 | ||
| =15.3\(3\)jpb | ||
| =15.3\(3\)jpb1 | ||
| =15.3\(3\)jpb2 | ||
| =15.3\(3\)jpc2 | ||
| =15.3\(3\)jpc3 | ||
| =15.3\(3\)jpd | ||
| =15.3\(3\)m | ||
| =15.3\(3\)m1 | ||
| =15.3\(3\)m2 | ||
| =15.3\(3\)m3 | ||
| =15.3\(3\)m4 | ||
| =15.3\(3\)m5 | ||
| =15.3\(3\)m6 | ||
| =15.3\(3\)m7 | ||
| =15.3\(3\)m8 | ||
| =15.3\(3\)m8a | ||
| =15.3\(3\)m9 | ||
| =15.3\(3\)s | ||
| =15.3\(3\)s1 | ||
| =15.3\(3\)s1a | ||
| =15.3\(3\)s2 | ||
| =15.3\(3\)s3 | ||
| =15.3\(3\)s4 | ||
| =15.3\(3\)s5 | ||
| =15.3\(3\)s6 | ||
| =15.3\(3\)s7 | ||
| =15.3\(3\)s8 | ||
| =15.3\(3\)s8a | ||
| =15.3\(3\)s9 | ||
| =15.4\(1\)cg | ||
| =15.4\(1\)cg1 | ||
| =15.4\(1\)s | ||
| =15.4\(1\)s1 | ||
| =15.4\(1\)s2 | ||
| =15.4\(1\)s3 | ||
| =15.4\(1\)s4 | ||
| =15.4\(1\)sy | ||
| =15.4\(1\)sy1 | ||
| =15.4\(1\)sy2 | ||
| =15.4\(1\)t | ||
| =15.4\(1\)t1 | ||
| =15.4\(1\)t2 | ||
| =15.4\(1\)t3 | ||
| =15.4\(1\)t4 | ||
| =15.4\(2\)cg | ||
| =15.4\(2\)s | ||
| =15.4\(2\)s1 | ||
| =15.4\(2\)s2 | ||
| =15.4\(2\)s3 | ||
| =15.4\(2\)s4 | ||
| =15.4\(2\)t | ||
| =15.4\(2\)t1 | ||
| =15.4\(2\)t2 | ||
| =15.4\(2\)t3 | ||
| =15.4\(2\)t4 | ||
| =15.4\(3\)m | ||
| =15.4\(3\)m1 | ||
| =15.4\(3\)m2 | ||
| =15.4\(3\)m3 | ||
| =15.4\(3\)m4 | ||
| =15.4\(3\)m5 | ||
| =15.4\(3\)m6 | ||
| =15.4\(3\)m6a | ||
| =15.4\(3\)m7 | ||
| =15.4\(3\)s | ||
| =15.4\(3\)s1 | ||
| =15.4\(3\)s2 | ||
| =15.4\(3\)s3 | ||
| =15.4\(3\)s4 | ||
| =15.4\(3\)s5 | ||
| =15.4\(3\)s5a | ||
| =15.4\(3\)s6 | ||
| =15.4\(3\)s6a | ||
| =15.4\(3\)s6b | ||
| =15.4\(3\)s7 | ||
| =15.4\(3\)s7a | ||
| =15.5\(1\)s | ||
| =15.5\(1\)s1 | ||
| =15.5\(1\)s2 | ||
| =15.5\(1\)s3 | ||
| =15.5\(1\)s4 | ||
| =15.5\(1\)sy | ||
| =15.5\(1\)sy1 | ||
| =15.5\(1\)t | ||
| =15.5\(1\)t1 | ||
| =15.5\(1\)t2 | ||
| =15.5\(1\)t3 | ||
| =15.5\(1\)t4 | ||
| =15.5\(2\)s | ||
| =15.5\(2\)s1 | ||
| =15.5\(2\)s2 | ||
| =15.5\(2\)s3 | ||
| =15.5\(2\)s4 | ||
| =15.5\(2\)t | ||
| =15.5\(2\)t1 | ||
| =15.5\(2\)t2 | ||
| =15.5\(2\)t3 | ||
| =15.5\(2\)t4 | ||
| =15.5\(3\)m | ||
| =15.5\(3\)m0a | ||
| =15.5\(3\)m1 | ||
| =15.5\(3\)m2 | ||
| =15.5\(3\)m3 | ||
| =15.5\(3\)m4 | ||
| =15.5\(3\)m4a | ||
| =15.5\(3\)m5 | ||
| =15.5\(3\)s | ||
| =15.5\(3\)s0a | ||
| =15.5\(3\)s1 | ||
| =15.5\(3\)s1a | ||
| =15.5\(3\)s2 | ||
| =15.5\(3\)s2a | ||
| =15.5\(3\)s2b | ||
| =15.5\(3\)s3 | ||
| =15.5\(3\)s3a | ||
| =15.5\(3\)s4 | ||
| =15.5\(3\)s4a | ||
| =15.5\(3\)s4b | ||
| =15.5\(3\)s4d | ||
| =15.5\(3\)s5 | ||
| =15.5\(3\)sn | ||
| =15.6\(1\)s | ||
| =15.6\(1\)s1 | ||
| =15.6\(1\)s1a | ||
| =15.6\(1\)s2 | ||
| =15.6\(1\)s3 | ||
| =15.6\(1\)t | ||
| =15.6\(1\)t0a | ||
| =15.6\(1\)t1 | ||
| =15.6\(1\)t2 | ||
| =15.6\(1\)t3 | ||
| =15.6\(2\)s | ||
| =15.6\(2\)s0a | ||
| =15.6\(2\)s1 | ||
| =15.6\(2\)s2 | ||
| =15.6\(2\)s3 | ||
| =15.6\(2\)sn | ||
| =15.6\(2\)sp | ||
| =15.6\(2\)sp1 | ||
| =15.6\(2\)sp1b | ||
| =15.6\(2\)sp1c | ||
| =15.6\(2\)sp2 | ||
| =15.6\(2\)sp2a | ||
| =15.6\(2\)t | ||
| =15.6\(2\)t1 | ||
| =15.6\(2\)t2 | ||
| =15.6\(3\)m | ||
| =15.6\(3\)m0a | ||
| =15.6\(3\)m1 | ||
| =15.6\(3\)m1b | ||
| <=15.4\(3\)s | ||
| =3.3.0xo | ||
| =3.3.1xo | ||
| =3.3.2xo | ||
| =3.5.0e | ||
| =3.5.1e | ||
| =3.5.2e | ||
| =3.5.3e | ||
| =3.6.0e | ||
| =3.6.0s | ||
| =3.6.1e | ||
| =3.6.1s | ||
| =3.6.2ae | ||
| =3.6.2e | ||
| =3.6.2s | ||
| =3.6.3e | ||
| =3.6.4e | ||
| =3.6.5ae | ||
| =3.6.5be | ||
| =3.6.5e | ||
| =3.6.6e | ||
| =3.7.0bs | ||
| =3.7.0e | ||
| =3.7.0s | ||
| =3.7.1as | ||
| =3.7.1e | ||
| =3.7.1s | ||
| =3.7.2e | ||
| =3.7.2s | ||
| =3.7.2ts | ||
| =3.7.3e | ||
| =3.7.3s | ||
| =3.7.4as | ||
| =3.7.4e | ||
| =3.7.4s | ||
| =3.7.5e | ||
| =3.7.5s | ||
| =3.7.6s | ||
| =3.7.7s | ||
| =3.8.0e | ||
| =3.8.0ex | ||
| =3.8.0s | ||
| =3.8.1e | ||
| =3.8.1s | ||
| =3.8.2e | ||
| =3.8.2s | ||
| =3.8.3e | ||
| =3.8.4e | ||
| =3.9.0as | ||
| =3.9.0e | ||
| =3.9.0s | ||
| =3.9.1as | ||
| =3.9.1e | ||
| =3.9.1s | ||
| =3.9.2s | ||
| =3.10.0s | ||
| =3.10.1s | ||
| =3.10.1xbs | ||
| =3.10.2s | ||
| =3.10.2ts | ||
| =3.10.3s | ||
| =3.10.4s | ||
| =3.10.5s | ||
| =3.10.6s | ||
| =3.10.7s | ||
| =3.10.8as | ||
| =3.10.8s | ||
| =3.10.9s | ||
| =3.11.0s | ||
| =3.11.1s | ||
| =3.11.2s | ||
| =3.11.3s | ||
| =3.11.4s | ||
| =3.12.0as | ||
| =3.12.0s | ||
| =3.12.1s | ||
| =3.12.2s | ||
| =3.12.3s | ||
| =3.12.4s | ||
| =3.13.0as | ||
| =3.13.0s | ||
| =3.13.1s | ||
| =3.13.2as | ||
| =3.13.2s | ||
| =3.13.3s | ||
| =3.13.4s | ||
| =3.13.5as | ||
| =3.13.5s | ||
| =3.13.6as | ||
| =3.13.6s | ||
| =3.13.7as | ||
| =3.13.7s | ||
| =3.14.0s | ||
| =3.14.1s | ||
| =3.14.2s | ||
| =3.14.3s | ||
| =3.14.4s | ||
| =3.15.0s | ||
| =3.15.1cs | ||
| =3.15.1s | ||
| =3.15.2s | ||
| =3.15.3s | ||
| =3.15.4s | ||
| =3.16.0cs | ||
| =3.16.0s | ||
| =3.16.1as | ||
| =3.16.1s | ||
| =3.16.2as | ||
| =3.16.2bs | ||
| =3.16.2s | ||
| =3.16.3as | ||
| =3.16.3s | ||
| =3.16.4as | ||
| =3.16.4bs | ||
| =3.16.4ds | ||
| =3.16.4s | ||
| =3.16.5s | ||
| =3.17.0s | ||
| =3.17.1as | ||
| =3.17.1s | ||
| =3.17.3s | ||
| =3.18.0as | ||
| =3.18.0s | ||
| =3.18.0sp | ||
| =3.18.1asp | ||
| =3.18.1bsp | ||
| =3.18.1csp | ||
| =3.18.1s | ||
| =3.18.1sp | ||
| =3.18.2s | ||
| =3.18.2sp | ||
| =3.18.3vs | ||
| =16.1.1 | ||
| =16.1.2 | ||
| =16.1.3 | ||
| =16.1.3a | ||
| =16.1.4 | ||
| =16.2.1 | ||
| =16.2.2 | ||
| =16.2.2a | ||
| =16.2.3 | ||
| =16.3.1 | ||
| =16.3.1a | ||
| =16.3.2 | ||
| =16.4.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-12228?
CVE-2017-12228 has a severity rating of high, as it allows unauthorized access to sensitive data.
How do I fix CVE-2017-12228?
To mitigate CVE-2017-12228, upgrade to a fixed version of the Cisco IOS or IOS XE software as recommended by Cisco.
What are the affected versions in CVE-2017-12228?
CVE-2017-12228 affects Cisco IOS versions from 12.4 through 15.6 and Cisco IOS XE versions from 3.3 through 16.4.
Who can exploit CVE-2017-12228?
CVE-2017-12228 can be exploited by unauthenticated, remote attackers using an invalid certificate.
What type of vulnerability is CVE-2017-12228?
CVE-2017-12228 is a certificate validation flaw that results in insufficient certificate verification.
- agent/author
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/type
- agent/weakness
- collector/nvd-index
- vendor/cisco