CVE-2024-20375
published 2024-08-21CVE-2024-20375: A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session…
PriorityP343high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.74%
50.7th percentile
A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a crafted SIP message to an affected Cisco Unified CM or Cisco Unified CM SME device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition that interrupts the communications of reliant voice and video devices.
Affected
38 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | cisco_unified_communications_manager | — | — |
| cisco | unified_communications_manager | — | — |
| cisco | unified_communications_manager | — | — |
| cisco | unified_communications_manager | — | — |
| cisco | unified_communications_manager | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
vendor_cisco8.6HIGH
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Cisco
Cisco Unified Communications Manager Denial of Service Vulnerability
vendor_cisco·2024-08-21·CVSS 8.6
CVE-2024-20375 [HIGH] CWE-787 Cisco Unified Communications Manager Denial of Service Vulnerability
Cisco Unified Communications Manager Denial of Service Vulnerability
A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a crafted SIP message to an affected Cisco Unified CM or Cisco Unified CM SME device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition that interrupts the communications of reliant voice and video devices.
Cisco has released software updates that
Cisco
Cisco Unified Communications Manager Denial of Service Vulnerability
vendor_cisco·CVSS 3.1
CVE-2024-20375 Cisco Unified Communications Manager Denial of Service Vulnerability
CVE-2024-20375: Cisco Unified Communications Manager Denial of Service Vulnerability
A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a crafted SIP message to an affected Cisco Unified CM or Cisco Unified CM SME device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition that interrupts the communications of reliant voice and video devices. Cisco has released software
GHSA
GHSA-2v3w-9hfq-fx33: A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Sess
ghsa_unreviewed·2024-08-21
CVE-2024-20375 [HIGH] CWE-787 GHSA-2v3w-9hfq-fx33: A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Sess
A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a crafted SIP message to an affected Cisco Unified CM or Cisco Unified CM SME device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition that interrupts the communications of reliant voice and video devices.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-08-21
Published