CVE-2019-1752
published 2019-03-28CVE-2019-1752: 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…
PriorityP342high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.52%
83.2th percentile
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
453 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
| cisco | cisco_ios_and_ios_xe_software | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv3.08.6HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco8.6HIGH
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Cisco
Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
vendor_cisco·2019-03-27·CVSS 8.6
CVE-2019-1752 [HIGH] CWE-20 Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
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.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https
Cisco
Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2019-1752 Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
CVE-2019-1752: Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
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. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.0
CWE: CWE-20, CWE-20
Bug IDs: CSCuz74957, CSCvk01977
GHSA
GHSA-2mf8-3wf7-hj2g: A vulnerability in the ISDN functions of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the dev
ghsa_unreviewed·2022-05-13
CVE-2019-1752 [HIGH] CWE-20 GHSA-2mf8-3wf7-hj2g: A vulnerability in the ISDN functions of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the dev
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-03-28
Published