CVE-2019-1752: Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
First published: Thu Mar 28 2019(Updated: )
A vulnerability in the ISDN functions of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of specific values in the Q.931 information elements. An attacker could exploit this vulnerability by calling the affected device with specific Q.931 information elements being present. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.
Credit: ykramarz@cisco.com ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS | =15.0\(1\)m | |
| Cisco IOS | =15.0\(1\)m1 | |
| Cisco IOS | =15.0\(1\)m2 | |
| Cisco IOS | =15.0\(1\)m3 | |
| Cisco IOS | =15.0\(1\)m4 | |
| Cisco IOS | =15.0\(1\)m5 | |
| Cisco IOS | =15.0\(1\)m6 | |
| Cisco IOS | =15.0\(1\)m6a | |
| Cisco IOS | =15.0\(1\)m7 | |
| Cisco IOS | =15.0\(1\)m8 | |
| Cisco IOS | =15.0\(1\)m9 | |
| Cisco IOS | =15.0\(1\)m10 | |
| Cisco IOS | =15.0\(1\)xa | |
| Cisco IOS | =15.0\(1\)xa1 | |
| Cisco IOS | =15.0\(1\)xa2 | |
| Cisco IOS | =15.0\(1\)xa3 | |
| Cisco IOS | =15.0\(1\)xa4 | |
| Cisco IOS | =15.0\(1\)xa5 | |
| Cisco IOS | =15.1\(1\)t | |
| Cisco IOS | =15.1\(1\)t1 | |
| Cisco IOS | =15.1\(1\)t2 | |
| Cisco IOS | =15.1\(1\)t3 | |
| Cisco IOS | =15.1\(1\)t4 | |
| Cisco IOS | =15.1\(1\)t5 | |
| Cisco IOS | =15.1\(1\)xb | |
| Cisco IOS | =15.1\(1\)xb1 | |
| Cisco IOS | =15.1\(1\)xb2 | |
| Cisco IOS | =15.1\(1\)xb3 | |
| Cisco IOS | =15.1\(2\)gc | |
| Cisco IOS | =15.1\(2\)gc1 | |
| Cisco IOS | =15.1\(2\)gc2 | |
| Cisco IOS | =15.1\(2\)t | |
| Cisco IOS | =15.1\(2\)t0a | |
| Cisco IOS | =15.1\(2\)t1 | |
| Cisco IOS | =15.1\(2\)t2 | |
| Cisco IOS | =15.1\(2\)t2a | |
| Cisco IOS | =15.1\(2\)t3 | |
| Cisco IOS | =15.1\(2\)t4 | |
| Cisco IOS | =15.1\(2\)t5 | |
| Cisco IOS | =15.1\(3\)t | |
| Cisco IOS | =15.1\(3\)t1 | |
| Cisco IOS | =15.1\(3\)t2 | |
| Cisco IOS | =15.1\(3\)t3 | |
| Cisco IOS | =15.1\(3\)t4 | |
| 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\(4\)m0a | |
| Cisco IOS | =15.1\(4\)m0b | |
| 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 | =15.1\(4\)m12a | |
| Cisco IOS | =15.1\(4\)m12c | |
| Cisco IOS | =15.1\(4\)xb4 | |
| Cisco IOS | =15.1\(4\)xb5 | |
| Cisco IOS | =15.1\(4\)xb5a | |
| Cisco IOS | =15.1\(4\)xb6 | |
| Cisco IOS | =15.1\(4\)xb7 | |
| Cisco IOS | =15.1\(4\)xb8 | |
| Cisco IOS | =15.1\(4\)xb8a | |
| Cisco IOS | =15.2\(1\)gc | |
| Cisco IOS | =15.2\(1\)gc1 | |
| Cisco IOS | =15.2\(1\)gc2 | |
| Cisco IOS | =15.2\(2\)gc | |
| 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\(4\)m6b | |
| Cisco IOS | =15.2\(4\)m7 | |
| Cisco IOS | =15.2\(4\)m8 | |
| Cisco IOS | =15.2\(4\)m9 | |
| Cisco IOS | =15.2\(4\)m10 | |
| Cisco IOS | =15.2\(4\)m11 | |
| 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\(2\)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\(3\)m5 | |
| 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\(3\)xb12 | |
| Cisco IOS | =15.4\(1\)cg | |
| Cisco IOS | =15.4\(1\)cg1 | |
| Cisco IOS | =15.4\(1\)t | |
| Cisco IOS | =15.4\(1\)t1 | |
| Cisco IOS | =15.4\(1\)t2 | |
| Cisco IOS | =15.4\(1\)t3 | |
| Cisco IOS | =15.4\(1\)t4 | |
| Cisco IOS | =15.4\(2\)cg | |
| Cisco IOS | =15.4\(2\)s3 | |
| Cisco IOS | =15.4\(2\)t | |
| Cisco IOS | =15.4\(2\)t1 | |
| Cisco IOS | =15.4\(2\)t2 | |
| Cisco IOS | =15.4\(2\)t3 | |
| Cisco IOS | =15.4\(2\)t4 | |
| Cisco IOS | =15.4\(3\)m | |
| Cisco IOS | =15.4\(3\)m1 | |
| Cisco IOS | =15.4\(3\)m2 | |
| Cisco IOS | =15.4\(3\)m3 | |
| Cisco IOS | =15.4\(3\)m4 | |
| Cisco IOS | =15.4\(3\)m5 | |
| Cisco IOS | =15.4\(3\)m6 | |
| Cisco IOS | =15.4\(3\)m6a | |
| Cisco IOS | =15.4\(3\)m7 | |
| Cisco IOS | =15.4\(3\)m7a | |
| Cisco IOS | =15.4\(3\)m8 | |
| Cisco IOS | =15.4\(3\)m9 | |
| Cisco IOS | =15.4\(3\)m10 | |
| Cisco IOS | =15.5\(1\)t | |
| Cisco IOS | =15.5\(1\)t1 | |
| Cisco IOS | =15.5\(1\)t2 | |
| Cisco IOS | =15.5\(1\)t3 | |
| Cisco IOS | =15.5\(1\)t4 | |
| 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\(2\)xb | |
| Cisco IOS | =15.5\(3\)m | |
| Cisco IOS | =15.5\(3\)m1 | |
| Cisco IOS | =15.5\(3\)m2 | |
| Cisco IOS | =15.5\(3\)m2a | |
| Cisco IOS | =15.5\(3\)m3 | |
| Cisco IOS | =15.5\(3\)m4 | |
| Cisco IOS | =15.5\(3\)m4a | |
| Cisco IOS | =15.5\(3\)m4b | |
| Cisco IOS | =15.5\(3\)m4c | |
| Cisco IOS | =15.5\(3\)m5 | |
| Cisco IOS | =15.5\(3\)m5a | |
| 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\(2\)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\(3\)m1a | |
| 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 | =15.7\(3\)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 | =15.8\(3\)m | |
| Cisco IOS | =15.8\(3\)m0a | |
| Cisco IOS XE | ||
| 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 | =3.9.1s | |
| Cisco IOS XE | =3.9.2s | |
| Cisco IOS XE | =3.10.0s | |
| Cisco IOS XE | =3.10.1s | |
| Cisco IOS XE | =3.10.2as | |
| Cisco IOS XE | =3.10.2s | |
| Cisco IOS XE | =3.10.2ts | |
| 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 | =3.11.0s | |
| Cisco IOS XE | =3.11.1s | |
| Cisco IOS XE | =3.11.2s | |
| Cisco IOS XE | =3.11.3s | |
| Cisco IOS XE | =3.11.4s | |
| 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 | =3.13.0s | |
| 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 | =3.13.6bs | |
| 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 | =3.16.0bs | |
| 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 | =3.16.2bs | |
| Cisco IOS XE | =3.16.2s | |
| Cisco IOS XE | =3.16.3s | |
| Cisco IOS XE | =3.16.4as | |
| Cisco IOS XE | =3.16.4bs | |
| Cisco IOS XE | =3.16.4cs | |
| Cisco IOS XE | =3.16.4ds | |
| Cisco IOS XE | =3.16.4es | |
| Cisco IOS XE | =3.16.4gs | |
| Cisco IOS XE | =3.16.5as | |
| Cisco IOS XE | =3.16.5bs | |
| 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 | =3.17.0s | |
| Cisco IOS XE | =3.17.1as | |
| Cisco IOS XE | =3.17.1s | |
| Cisco IOS XE | =3.17.3s | |
| Cisco IOS XE | =3.17.4s | |
| Cisco IOS XE | =3.18.0as | |
| Cisco IOS XE | =3.18.0sp | |
| Cisco IOS XE | =3.18.1asp | |
| Cisco IOS XE | =3.18.1s | |
| Cisco IOS XE | =3.18.1sp | |
| Cisco IOS XE | =3.18.2asp | |
| Cisco IOS XE | =3.18.3asp | |
| Cisco IOS XE | =3.18.3bsp | |
| Cisco IOS XE | =3.18.3sp | |
| Cisco IOS XE | =3.18.4sp | |
| Cisco IOS XE | =3.18.5sp | |
| 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 | =16.3.6 | |
| Cisco IOS XE | =16.3.7 | |
| 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 | =16.5.1b | |
| 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 | =16.6.4s | |
| 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 | =16.8.1 | |
| Cisco IOS XE | =16.8.1d | |
| Cisco IOS XE | =16.8.1s | |
| =15.0\(1\)m | ||
| =15.0\(1\)m1 | ||
| =15.0\(1\)m2 | ||
| =15.0\(1\)m3 | ||
| =15.0\(1\)m4 | ||
| =15.0\(1\)m5 | ||
| =15.0\(1\)m6 | ||
| =15.0\(1\)m6a | ||
| =15.0\(1\)m7 | ||
| =15.0\(1\)m8 | ||
| =15.0\(1\)m9 | ||
| =15.0\(1\)m10 | ||
| =15.0\(1\)xa | ||
| =15.0\(1\)xa1 | ||
| =15.0\(1\)xa2 | ||
| =15.0\(1\)xa3 | ||
| =15.0\(1\)xa4 | ||
| =15.0\(1\)xa5 | ||
| =15.1\(1\)t | ||
| =15.1\(1\)t1 | ||
| =15.1\(1\)t2 | ||
| =15.1\(1\)t3 | ||
| =15.1\(1\)t4 | ||
| =15.1\(1\)t5 | ||
| =15.1\(1\)xb | ||
| =15.1\(1\)xb1 | ||
| =15.1\(1\)xb2 | ||
| =15.1\(1\)xb3 | ||
| =15.1\(2\)gc | ||
| =15.1\(2\)gc1 | ||
| =15.1\(2\)gc2 | ||
| =15.1\(2\)t | ||
| =15.1\(2\)t0a | ||
| =15.1\(2\)t1 | ||
| =15.1\(2\)t2 | ||
| =15.1\(2\)t2a | ||
| =15.1\(2\)t3 | ||
| =15.1\(2\)t4 | ||
| =15.1\(2\)t5 | ||
| =15.1\(3\)t | ||
| =15.1\(3\)t1 | ||
| =15.1\(3\)t2 | ||
| =15.1\(3\)t3 | ||
| =15.1\(3\)t4 | ||
| =15.1\(4\)gc | ||
| =15.1\(4\)gc1 | ||
| =15.1\(4\)gc2 | ||
| =15.1\(4\)m | ||
| =15.1\(4\)m0a | ||
| =15.1\(4\)m0b | ||
| =15.1\(4\)m1 | ||
| =15.1\(4\)m2 | ||
| =15.1\(4\)m3 | ||
| =15.1\(4\)m3a | ||
| =15.1\(4\)m4 | ||
| =15.1\(4\)m5 | ||
| =15.1\(4\)m6 | ||
| =15.1\(4\)m7 | ||
| =15.1\(4\)m8 | ||
| =15.1\(4\)m9 | ||
| =15.1\(4\)m10 | ||
| =15.1\(4\)m12a | ||
| =15.1\(4\)m12c | ||
| =15.1\(4\)xb4 | ||
| =15.1\(4\)xb5 | ||
| =15.1\(4\)xb5a | ||
| =15.1\(4\)xb6 | ||
| =15.1\(4\)xb7 | ||
| =15.1\(4\)xb8 | ||
| =15.1\(4\)xb8a | ||
| =15.2\(1\)gc | ||
| =15.2\(1\)gc1 | ||
| =15.2\(1\)gc2 | ||
| =15.2\(2\)gc | ||
| =15.2\(3\)gc | ||
| =15.2\(3\)gc1 | ||
| =15.2\(4\)gc | ||
| =15.2\(4\)gc1 | ||
| =15.2\(4\)gc2 | ||
| =15.2\(4\)gc3 | ||
| =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\(4\)m6b | ||
| =15.2\(4\)m7 | ||
| =15.2\(4\)m8 | ||
| =15.2\(4\)m9 | ||
| =15.2\(4\)m10 | ||
| =15.2\(4\)m11 | ||
| =15.3\(1\)t | ||
| =15.3\(1\)t1 | ||
| =15.3\(1\)t2 | ||
| =15.3\(1\)t3 | ||
| =15.3\(1\)t4 | ||
| =15.3\(2\)t | ||
| =15.3\(2\)t1 | ||
| =15.3\(2\)t2 | ||
| =15.3\(2\)t3 | ||
| =15.3\(2\)t4 | ||
| =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\(3\)m10 | ||
| =15.3\(3\)xb12 | ||
| =15.4\(1\)cg | ||
| =15.4\(1\)cg1 | ||
| =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\(2\)s3 | ||
| =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\(3\)m7a | ||
| =15.4\(3\)m8 | ||
| =15.4\(3\)m9 | ||
| =15.4\(3\)m10 | ||
| =15.5\(1\)t | ||
| =15.5\(1\)t1 | ||
| =15.5\(1\)t2 | ||
| =15.5\(1\)t3 | ||
| =15.5\(1\)t4 | ||
| =15.5\(2\)t | ||
| =15.5\(2\)t1 | ||
| =15.5\(2\)t2 | ||
| =15.5\(2\)t3 | ||
| =15.5\(2\)t4 | ||
| =15.5\(2\)xb | ||
| =15.5\(3\)m | ||
| =15.5\(3\)m1 | ||
| =15.5\(3\)m2 | ||
| =15.5\(3\)m2a | ||
| =15.5\(3\)m3 | ||
| =15.5\(3\)m4 | ||
| =15.5\(3\)m4a | ||
| =15.5\(3\)m4b | ||
| =15.5\(3\)m4c | ||
| =15.5\(3\)m5 | ||
| =15.5\(3\)m5a | ||
| =15.6\(1\)t | ||
| =15.6\(1\)t0a | ||
| =15.6\(1\)t1 | ||
| =15.6\(1\)t2 | ||
| =15.6\(1\)t3 | ||
| =15.6\(2\)t | ||
| =15.6\(2\)t1 | ||
| =15.6\(2\)t2 | ||
| =15.6\(2\)t3 | ||
| =15.6\(3\)m | ||
| =15.6\(3\)m0a | ||
| =15.6\(3\)m1 | ||
| =15.6\(3\)m1a | ||
| =15.6\(3\)m1b | ||
| =15.6\(3\)m2 | ||
| =15.6\(3\)m2a | ||
| =15.6\(3\)m3 | ||
| =15.6\(3\)m3a | ||
| =15.6\(3\)m4 | ||
| =15.6\(3\)m5 | ||
| =15.7\(3\)m | ||
| =15.7\(3\)m0a | ||
| =15.7\(3\)m1 | ||
| =15.7\(3\)m2 | ||
| =15.7\(3\)m3 | ||
| =15.8\(3\)m | ||
| =15.8\(3\)m0a | ||
| =3.8.0s | ||
| =3.8.1s | ||
| =3.8.2s | ||
| =3.9.0as | ||
| =3.9.0s | ||
| =3.9.1as | ||
| =3.9.1s | ||
| =3.9.2s | ||
| =3.10.0s | ||
| =3.10.1s | ||
| =3.10.2as | ||
| =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 | ||
| =3.10.10s | ||
| =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 | ||
| =3.13.0s | ||
| =3.13.1s | ||
| =3.13.2as | ||
| =3.13.2s | ||
| =3.13.3s | ||
| =3.13.4s | ||
| =3.13.5as | ||
| =3.13.5s | ||
| =3.13.6as | ||
| =3.13.6bs | ||
| =3.13.6s | ||
| =3.13.7as | ||
| =3.13.7s | ||
| =3.13.8s | ||
| =3.13.9s | ||
| =3.13.10s | ||
| =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 | ||
| =3.16.0bs | ||
| =3.16.0cs | ||
| =3.16.0s | ||
| =3.16.1as | ||
| =3.16.1s | ||
| =3.16.2bs | ||
| =3.16.2s | ||
| =3.16.3s | ||
| =3.16.4as | ||
| =3.16.4bs | ||
| =3.16.4cs | ||
| =3.16.4ds | ||
| =3.16.4es | ||
| =3.16.4gs | ||
| =3.16.5as | ||
| =3.16.5bs | ||
| =3.16.5s | ||
| =3.16.6bs | ||
| =3.16.6s | ||
| =3.16.7as | ||
| =3.16.7bs | ||
| =3.16.7s | ||
| =3.16.8s | ||
| =3.17.0s | ||
| =3.17.1as | ||
| =3.17.1s | ||
| =3.17.3s | ||
| =3.17.4s | ||
| =3.18.0as | ||
| =3.18.0sp | ||
| =3.18.1asp | ||
| =3.18.1s | ||
| =3.18.1sp | ||
| =3.18.2asp | ||
| =3.18.3asp | ||
| =3.18.3bsp | ||
| =3.18.3sp | ||
| =3.18.4sp | ||
| =3.18.5sp | ||
| =16.2.1 | ||
| =16.2.2 | ||
| =16.3.1 | ||
| =16.3.1a | ||
| =16.3.2 | ||
| =16.3.3 | ||
| =16.3.4 | ||
| =16.3.5 | ||
| =16.3.6 | ||
| =16.3.7 | ||
| =16.4.1 | ||
| =16.4.2 | ||
| =16.4.3 | ||
| =16.5.1 | ||
| =16.5.1b | ||
| =16.5.2 | ||
| =16.5.3 | ||
| =16.6.1 | ||
| =16.6.2 | ||
| =16.6.3 | ||
| =16.6.4 | ||
| =16.6.4s | ||
| =16.7.1 | ||
| =16.7.1a | ||
| =16.7.1b | ||
| =16.7.2 | ||
| =16.7.3 | ||
| =16.8.1 | ||
| =16.8.1d | ||
| =16.8.1s |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-1752?
The severity of CVE-2019-1752 is rated as high due to potential device reloads initiated by an unauthenticated remote attacker.
How do I fix CVE-2019-1752?
To fix CVE-2019-1752, upgrade your affected Cisco IOS or Cisco IOS XE Software to the latest version as advised in the security advisory.
What devices are affected by CVE-2019-1752?
CVE-2019-1752 affects various versions of Cisco IOS and Cisco IOS XE Software, including multiple sub-versions noted in the advisory.
What type of attack can exploit CVE-2019-1752?
CVE-2019-1752 can be exploited by an unauthenticated attacker using specially crafted Q.931 messages to reload the vulnerable device.
Is there any workaround for CVE-2019-1752?
There are no known workarounds for CVE-2019-1752; the recommended action is to update the software to mitigate the vulnerability.
- collector/nvd-index
- agent/references
- agent/type
- agent/weakness
- agent/remedy
- agent/author
- agent/softwarecombine
- agent/description
- agent/title
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/tags
- agent/event
- agent/source
- vendor/cisco
- canonical/cisco ios
- version/cisco ios/15.0\(1\)m
- version/cisco ios/15.0\(1\)m1
- version/cisco ios/15.0\(1\)m2
- version/cisco ios/15.0\(1\)m3
- version/cisco ios/15.0\(1\)m4
- version/cisco ios/15.0\(1\)m5
- version/cisco ios/15.0\(1\)m6
- version/cisco ios/15.0\(1\)m6a
- version/cisco ios/15.0\(1\)m7
- version/cisco ios/15.0\(1\)m8
- version/cisco ios/15.0\(1\)m9
- version/cisco ios/15.0\(1\)m10
- version/cisco ios/15.0\(1\)xa
- version/cisco ios/15.0\(1\)xa1
- version/cisco ios/15.0\(1\)xa2
- version/cisco ios/15.0\(1\)xa3
- version/cisco ios/15.0\(1\)xa4
- version/cisco ios/15.0\(1\)xa5
- version/cisco ios/15.1\(1\)t
- version/cisco ios/15.1\(1\)t1
- version/cisco ios/15.1\(1\)t2
- version/cisco ios/15.1\(1\)t3
- version/cisco ios/15.1\(1\)t4
- version/cisco ios/15.1\(1\)t5
- version/cisco ios/15.1\(1\)xb
- version/cisco ios/15.1\(1\)xb1
- version/cisco ios/15.1\(1\)xb2
- version/cisco ios/15.1\(1\)xb3
- version/cisco ios/15.1\(2\)gc
- version/cisco ios/15.1\(2\)gc1
- version/cisco ios/15.1\(2\)gc2
- version/cisco ios/15.1\(2\)t
- version/cisco ios/15.1\(2\)t0a
- version/cisco ios/15.1\(2\)t1
- version/cisco ios/15.1\(2\)t2
- version/cisco ios/15.1\(2\)t2a
- version/cisco ios/15.1\(2\)t3
- version/cisco ios/15.1\(2\)t4
- version/cisco ios/15.1\(2\)t5
- version/cisco ios/15.1\(3\)t
- version/cisco ios/15.1\(3\)t1
- version/cisco ios/15.1\(3\)t2
- version/cisco ios/15.1\(3\)t3
- version/cisco ios/15.1\(3\)t4
- version/cisco ios/15.1\(4\)gc
- version/cisco ios/15.1\(4\)gc1
- version/cisco ios/15.1\(4\)gc2
- version/cisco ios/15.1\(4\)m
- version/cisco ios/15.1\(4\)m0a
- version/cisco ios/15.1\(4\)m0b
- version/cisco ios/15.1\(4\)m1
- version/cisco ios/15.1\(4\)m2
- version/cisco ios/15.1\(4\)m3
- version/cisco ios/15.1\(4\)m3a
- version/cisco ios/15.1\(4\)m4
- version/cisco ios/15.1\(4\)m5
- version/cisco ios/15.1\(4\)m6
- version/cisco ios/15.1\(4\)m7
- version/cisco ios/15.1\(4\)m8
- version/cisco ios/15.1\(4\)m9
- version/cisco ios/15.1\(4\)m10
- version/cisco ios/15.1\(4\)m12a
- version/cisco ios/15.1\(4\)m12c
- version/cisco ios/15.1\(4\)xb4
- version/cisco ios/15.1\(4\)xb5
- version/cisco ios/15.1\(4\)xb5a
- version/cisco ios/15.1\(4\)xb6
- version/cisco ios/15.1\(4\)xb7
- version/cisco ios/15.1\(4\)xb8
- version/cisco ios/15.1\(4\)xb8a
- version/cisco ios/15.2\(1\)gc
- version/cisco ios/15.2\(1\)gc1
- version/cisco ios/15.2\(1\)gc2
- version/cisco ios/15.2\(2\)gc
- version/cisco ios/15.2\(3\)gc
- version/cisco ios/15.2\(3\)gc1
- version/cisco ios/15.2\(4\)gc
- version/cisco ios/15.2\(4\)gc1
- version/cisco ios/15.2\(4\)gc2
- version/cisco ios/15.2\(4\)gc3
- version/cisco ios/15.2\(4\)m
- version/cisco ios/15.2\(4\)m1
- version/cisco ios/15.2\(4\)m2
- version/cisco ios/15.2\(4\)m3
- version/cisco ios/15.2\(4\)m4
- version/cisco ios/15.2\(4\)m5
- version/cisco ios/15.2\(4\)m6
- version/cisco ios/15.2\(4\)m6a
- version/cisco ios/15.2\(4\)m6b
- version/cisco ios/15.2\(4\)m7
- version/cisco ios/15.2\(4\)m8
- version/cisco ios/15.2\(4\)m9
- version/cisco ios/15.2\(4\)m10
- version/cisco ios/15.2\(4\)m11
- version/cisco ios/15.3\(1\)t
- version/cisco ios/15.3\(1\)t1
- version/cisco ios/15.3\(1\)t2
- version/cisco ios/15.3\(1\)t3
- version/cisco ios/15.3\(1\)t4
- version/cisco ios/15.3\(2\)t
- version/cisco ios/15.3\(2\)t1
- version/cisco ios/15.3\(2\)t2
- version/cisco ios/15.3\(2\)t3
- version/cisco ios/15.3\(2\)t4
- version/cisco ios/15.3\(3\)m
- version/cisco ios/15.3\(3\)m1
- version/cisco ios/15.3\(3\)m2
- version/cisco ios/15.3\(3\)m3
- version/cisco ios/15.3\(3\)m4
- version/cisco ios/15.3\(3\)m5
- version/cisco ios/15.3\(3\)m6
- version/cisco ios/15.3\(3\)m7
- version/cisco ios/15.3\(3\)m8
- version/cisco ios/15.3\(3\)m8a
- version/cisco ios/15.3\(3\)m9
- version/cisco ios/15.3\(3\)m10
- version/cisco ios/15.3\(3\)xb12
- version/cisco ios/15.4\(1\)cg
- version/cisco ios/15.4\(1\)cg1
- version/cisco ios/15.4\(1\)t
- version/cisco ios/15.4\(1\)t1
- version/cisco ios/15.4\(1\)t2
- version/cisco ios/15.4\(1\)t3
- version/cisco ios/15.4\(1\)t4
- version/cisco ios/15.4\(2\)cg
- version/cisco ios/15.4\(2\)s3
- version/cisco ios/15.4\(2\)t
- version/cisco ios/15.4\(2\)t1
- version/cisco ios/15.4\(2\)t2
- version/cisco ios/15.4\(2\)t3
- version/cisco ios/15.4\(2\)t4
- version/cisco ios/15.4\(3\)m
- version/cisco ios/15.4\(3\)m1
- version/cisco ios/15.4\(3\)m2
- version/cisco ios/15.4\(3\)m3
- version/cisco ios/15.4\(3\)m4
- version/cisco ios/15.4\(3\)m5
- version/cisco ios/15.4\(3\)m6
- version/cisco ios/15.4\(3\)m6a
- version/cisco ios/15.4\(3\)m7
- version/cisco ios/15.4\(3\)m7a
- version/cisco ios/15.4\(3\)m8
- version/cisco ios/15.4\(3\)m9
- version/cisco ios/15.4\(3\)m10
- version/cisco ios/15.5\(1\)t
- version/cisco ios/15.5\(1\)t1
- version/cisco ios/15.5\(1\)t2
- version/cisco ios/15.5\(1\)t3
- version/cisco ios/15.5\(1\)t4
- version/cisco ios/15.5\(2\)t
- version/cisco ios/15.5\(2\)t1
- version/cisco ios/15.5\(2\)t2
- version/cisco ios/15.5\(2\)t3
- version/cisco ios/15.5\(2\)t4
- version/cisco ios/15.5\(2\)xb
- version/cisco ios/15.5\(3\)m
- version/cisco ios/15.5\(3\)m1
- version/cisco ios/15.5\(3\)m2
- version/cisco ios/15.5\(3\)m2a
- version/cisco ios/15.5\(3\)m3
- version/cisco ios/15.5\(3\)m4
- version/cisco ios/15.5\(3\)m4a
- version/cisco ios/15.5\(3\)m4b
- version/cisco ios/15.5\(3\)m4c
- version/cisco ios/15.5\(3\)m5
- version/cisco ios/15.5\(3\)m5a
- version/cisco ios/15.6\(1\)t
- version/cisco ios/15.6\(1\)t0a
- version/cisco ios/15.6\(1\)t1
- version/cisco ios/15.6\(1\)t2
- version/cisco ios/15.6\(1\)t3
- version/cisco ios/15.6\(2\)t
- version/cisco ios/15.6\(2\)t1
- version/cisco ios/15.6\(2\)t2
- version/cisco ios/15.6\(2\)t3
- version/cisco ios/15.6\(3\)m
- version/cisco ios/15.6\(3\)m0a
- version/cisco ios/15.6\(3\)m1
- version/cisco ios/15.6\(3\)m1a
- version/cisco ios/15.6\(3\)m1b
- version/cisco ios/15.6\(3\)m2
- version/cisco ios/15.6\(3\)m2a
- version/cisco ios/15.6\(3\)m3
- version/cisco ios/15.6\(3\)m3a
- version/cisco ios/15.6\(3\)m4
- version/cisco ios/15.6\(3\)m5
- version/cisco ios/15.7\(3\)m
- version/cisco ios/15.7\(3\)m0a
- version/cisco ios/15.7\(3\)m1
- version/cisco ios/15.7\(3\)m2
- version/cisco ios/15.7\(3\)m3
- version/cisco ios/15.8\(3\)m
- version/cisco ios/15.8\(3\)m0a
- canonical/cisco ios xe
- version/cisco ios xe/3.8.0s
- version/cisco ios xe/3.8.1s
- version/cisco ios xe/3.8.2s
- version/cisco ios xe/3.9.0as
- version/cisco ios xe/3.9.0s
- version/cisco ios xe/3.9.1as
- version/cisco ios xe/3.9.1s
- version/cisco ios xe/3.9.2s
- version/cisco ios xe/3.10.0s
- version/cisco ios xe/3.10.1s
- version/cisco ios xe/3.10.2as
- version/cisco ios xe/3.10.2s
- version/cisco ios xe/3.10.2ts
- version/cisco ios xe/3.10.3s
- version/cisco ios xe/3.10.4s
- version/cisco ios xe/3.10.5s
- version/cisco ios xe/3.10.6s
- version/cisco ios xe/3.10.7s
- version/cisco ios xe/3.10.8as
- version/cisco ios xe/3.10.8s
- version/cisco ios xe/3.10.9s
- version/cisco ios xe/3.10.10s
- version/cisco ios xe/3.11.0s
- version/cisco ios xe/3.11.1s
- version/cisco ios xe/3.11.2s
- version/cisco ios xe/3.11.3s
- version/cisco ios xe/3.11.4s
- version/cisco ios xe/3.12.0as
- version/cisco ios xe/3.12.0s
- version/cisco ios xe/3.12.1s
- version/cisco ios xe/3.12.2s
- version/cisco ios xe/3.12.3s
- version/cisco ios xe/3.12.4s
- version/cisco ios xe/3.13.0s
- version/cisco ios xe/3.13.1s
- version/cisco ios xe/3.13.2as
- version/cisco ios xe/3.13.2s
- version/cisco ios xe/3.13.3s
- version/cisco ios xe/3.13.4s
- version/cisco ios xe/3.13.5as
- version/cisco ios xe/3.13.5s
- version/cisco ios xe/3.13.6as
- version/cisco ios xe/3.13.6bs
- version/cisco ios xe/3.13.6s
- version/cisco ios xe/3.13.7as
- version/cisco ios xe/3.13.7s
- version/cisco ios xe/3.13.8s
- version/cisco ios xe/3.13.9s
- version/cisco ios xe/3.13.10s
- version/cisco ios xe/3.14.0s
- version/cisco ios xe/3.14.1s
- version/cisco ios xe/3.14.2s
- version/cisco ios xe/3.14.3s
- version/cisco ios xe/3.14.4s
- version/cisco ios xe/3.15.0s
- version/cisco ios xe/3.15.1cs
- version/cisco ios xe/3.15.1s
- version/cisco ios xe/3.15.2s
- version/cisco ios xe/3.15.3s
- version/cisco ios xe/3.15.4s
- version/cisco ios xe/3.16.0bs
- version/cisco ios xe/3.16.0cs
- version/cisco ios xe/3.16.0s
- version/cisco ios xe/3.16.1as
- version/cisco ios xe/3.16.1s
- version/cisco ios xe/3.16.2bs
- version/cisco ios xe/3.16.2s
- version/cisco ios xe/3.16.3s
- version/cisco ios xe/3.16.4as
- version/cisco ios xe/3.16.4bs
- version/cisco ios xe/3.16.4cs
- version/cisco ios xe/3.16.4ds
- version/cisco ios xe/3.16.4es
- version/cisco ios xe/3.16.4gs
- version/cisco ios xe/3.16.5as
- version/cisco ios xe/3.16.5bs
- version/cisco ios xe/3.16.5s
- version/cisco ios xe/3.16.6bs
- version/cisco ios xe/3.16.6s
- version/cisco ios xe/3.16.7as
- version/cisco ios xe/3.16.7bs
- version/cisco ios xe/3.16.7s
- version/cisco ios xe/3.16.8s
- version/cisco ios xe/3.17.0s
- version/cisco ios xe/3.17.1as
- version/cisco ios xe/3.17.1s
- version/cisco ios xe/3.17.3s
- version/cisco ios xe/3.17.4s
- version/cisco ios xe/3.18.0as
- version/cisco ios xe/3.18.0sp
- version/cisco ios xe/3.18.1asp
- version/cisco ios xe/3.18.1s
- version/cisco ios xe/3.18.1sp
- version/cisco ios xe/3.18.2asp
- version/cisco ios xe/3.18.3asp
- version/cisco ios xe/3.18.3bsp
- version/cisco ios xe/3.18.3sp
- version/cisco ios xe/3.18.4sp
- version/cisco ios xe/3.18.5sp
- version/cisco ios xe/16.2.1
- version/cisco ios xe/16.2.2
- version/cisco ios xe/16.3.1
- version/cisco ios xe/16.3.1a
- version/cisco ios xe/16.3.2
- version/cisco ios xe/16.3.3
- version/cisco ios xe/16.3.4
- version/cisco ios xe/16.3.5
- version/cisco ios xe/16.3.6
- version/cisco ios xe/16.3.7
- version/cisco ios xe/16.4.1
- version/cisco ios xe/16.4.2
- version/cisco ios xe/16.4.3
- version/cisco ios xe/16.5.1
- version/cisco ios xe/16.5.1b
- version/cisco ios xe/16.5.2
- version/cisco ios xe/16.5.3
- version/cisco ios xe/16.6.1
- version/cisco ios xe/16.6.2
- version/cisco ios xe/16.6.3
- version/cisco ios xe/16.6.4
- version/cisco ios xe/16.6.4s
- version/cisco ios xe/16.7.1
- version/cisco ios xe/16.7.1a
- version/cisco ios xe/16.7.1b
- version/cisco ios xe/16.7.2
- version/cisco ios xe/16.7.3
- version/cisco ios xe/16.8.1
- version/cisco ios xe/16.8.1d
- version/cisco ios xe/16.8.1s