CVE-2019-1752 — Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Cisco / Cisco IOS and IOS XE Software	affected 3.8.0S; affected 3.8.1S; affected 3.8.2S; affected 3.9.1S; affected 3.9.0S; affected 3.9.2S; affected 3.9.1aS; affected 3.9.0aS; affected 3.10.0S; affected 3.10.1S; affected 3.10.2S; affected 3.10.3S; affected 3.10.4S; affected 3.10.5S; affected 3.10.6S; affected 3.10.2aS; affected 3.10.2tS; affected 3.10.7S; affected 3.10.8S; affected 3.10.8aS; affected 3.10.9S; affected 3.10.10S; affected 3.11.1S; affected 3.11.2S; affected 3.11.0S; affected 3.11.3S; affected 3.11.4S; affected 3.12.0S; affected 3.12.1S; affected 3.12.2S; affected 3.12.3S; affected 3.12.0aS; affected 3.12.4S; affected 3.13.0S; affected 3.13.1S; affected 3.13.2S; affected 3.13.3S; affected 3.13.4S; affected 3.13.5S; affected 3.13.2aS; affected 3.13.5aS; affected 3.13.6S; affected 3.13.7S; affected 3.13.6aS; affected 3.13.6bS; affected 3.13.7aS; affected 3.13.8S; affected 3.13.9S; affected 3.13.10S; affected 3.14.0S; affected 3.14.1S; affected 3.14.2S; affected 3.14.3S; affected 3.14.4S; affected 3.15.0S; affected 3.15.1S; affected 3.15.2S; affected 3.15.1cS; affected 3.15.3S; affected 3.15.4S; affected 3.16.0S; affected 3.16.1S; affected 3.16.1aS; affected 3.16.2S; affected 3.16.0bS; affected 3.16.0cS; affected 3.16.3S; affected 3.16.2bS; affected 3.16.4aS; affected 3.16.4bS; affected 3.16.4gS; affected 3.16.5S; affected 3.16.4cS; affected 3.16.4dS; affected 3.16.4eS; affected 3.16.6S; affected 3.16.5aS; affected 3.16.5bS; affected 3.16.7S; affected 3.16.6bS; affected 3.16.7aS; affected 3.16.7bS; affected 3.16.8S; affected 3.17.0S; affected 3.17.1S; affected 3.17.2S; affected 3.17.1aS; affected 3.17.3S; affected 3.17.4S; affected 16.2.1; affected 16.2.2; affected 16.3.1; affected 16.3.2; affected 16.3.3; affected 16.3.1a; affected 16.3.4; affected 16.3.5; affected 16.3.6; affected 16.3.7; affected 16.4.1; affected 16.4.2; affected 16.4.3; affected 16.5.1; affected 16.5.1b; affected 16.5.2; affected 16.5.3; affected 3.18.0aS; affected 3.18.1S; affected 3.18.0SP; affected 3.18.1SP; affected 3.18.1aSP; affected 3.18.2aSP; affected 3.18.3SP; affected 3.18.4SP; affected 3.18.3aSP; affected 3.18.3bSP; affected 3.18.5SP; affected 16.6.1; affected 16.6.2; affected 16.6.3; affected 16.6.4; affected 16.6.4s; affected 16.7.1; affected 16.7.1a; affected 16.7.1b; affected 16.7.2; affected 16.7.3; affected 16.8.1; affected 16.8.1s; affected 16.8.1d

Vendor / product

Versions

Cisco / Cisco IOS and IOS XE Software

affected 3.8.0S; affected 3.8.1S; affected 3.8.2S; affected 3.9.1S; affected 3.9.0S; affected 3.9.2S; affected 3.9.1aS; affected 3.9.0aS; affected 3.10.0S; affected 3.10.1S; affected 3.10.2S; affected 3.10.3S; affected 3.10.4S; affected 3.10.5S; affected 3.10.6S; affected 3.10.2aS; affected 3.10.2tS; affected 3.10.7S; affected 3.10.8S; affected 3.10.8aS; affected 3.10.9S; affected 3.10.10S; affected 3.11.1S; affected 3.11.2S; affected 3.11.0S; affected 3.11.3S; affected 3.11.4S; affected 3.12.0S; affected 3.12.1S; affected 3.12.2S; affected 3.12.3S; affected 3.12.0aS; affected 3.12.4S; affected 3.13.0S; affected 3.13.1S; affected 3.13.2S; affected 3.13.3S; affected 3.13.4S; affected 3.13.5S; affected 3.13.2aS; affected 3.13.5aS; affected 3.13.6S; affected 3.13.7S; affected 3.13.6aS; affected 3.13.6bS; affected 3.13.7aS; affected 3.13.8S; affected 3.13.9S; affected 3.13.10S; affected 3.14.0S; affected 3.14.1S; affected 3.14.2S; affected 3.14.3S; affected 3.14.4S; affected 3.15.0S; affected 3.15.1S; affected 3.15.2S; affected 3.15.1cS; affected 3.15.3S; affected 3.15.4S; affected 3.16.0S; affected 3.16.1S; affected 3.16.1aS; affected 3.16.2S; affected 3.16.0bS; affected 3.16.0cS; affected 3.16.3S; affected 3.16.2bS; affected 3.16.4aS; affected 3.16.4bS; affected 3.16.4gS; affected 3.16.5S; affected 3.16.4cS; affected 3.16.4dS; affected 3.16.4eS; affected 3.16.6S; affected 3.16.5aS; affected 3.16.5bS; affected 3.16.7S; affected 3.16.6bS; affected 3.16.7aS; affected 3.16.7bS; affected 3.16.8S; affected 3.17.0S; affected 3.17.1S; affected 3.17.2S; affected 3.17.1aS; affected 3.17.3S; affected 3.17.4S; affected 16.2.1; affected 16.2.2; affected 16.3.1; affected 16.3.2; affected 16.3.3; affected 16.3.1a; affected 16.3.4; affected 16.3.5; affected 16.3.6; affected 16.3.7; affected 16.4.1; affected 16.4.2; affected 16.4.3; affected 16.5.1; affected 16.5.1b; affected 16.5.2; affected 16.5.3; affected 3.18.0aS; affected 3.18.1S; affected 3.18.0SP; affected 3.18.1SP; affected 3.18.1aSP; affected 3.18.2aSP; affected 3.18.3SP; affected 3.18.4SP; affected 3.18.3aSP; affected 3.18.3bSP; affected 3.18.5SP; affected 16.6.1; affected 16.6.2; affected 16.6.3; affected 16.6.4; affected 16.6.4s; affected 16.7.1; affected 16.7.1a; affected 16.7.1b; affected 16.7.2; affected 16.7.3; affected 16.8.1; affected 16.8.1s; affected 16.8.1d

CWE

CWE-20

References

ADP enrichment

CVE

No English description supplied.