CVE-2022-20750
published 2022-02-17CVE-2022-20750: A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an…
PriorityP343high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.12%
62.2th percentile
A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unauthenticated, remote attacker to cause the checkpoint manager process to restart upon receipt of malformed TCP data. This vulnerability is due to improper input validation of an ingress TCP packet. An attacker could exploit this vulnerability by sending crafted TCP data to the affected application. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the checkpoint manager process restarting.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_redundancy_configuration_manager | — | — |
| cisco | redundancy_configuration_manager | < 21.24.0 | 21.24.0 |
| cisco | redundancy_configuration_manager_for_cisco_staros | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.3MEDIUM
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Cisco
Cisco Redundancy Configuration Manager for Cisco StarOS Software TCP Denial of Service Vulnerability
vendor_cisco·2022-02-16·CVSS 5.3
CVE-2022-20750 [MEDIUM] CWE-20 Cisco Redundancy Configuration Manager for Cisco StarOS Software TCP Denial of Service Vulnerability
Cisco Redundancy Configuration Manager for Cisco StarOS Software TCP Denial of Service Vulnerability
A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unauthenticated, remote attacker to cause the checkpoint manager process to restart upon receipt of malformed TCP data.
This vulnerability is due to improper input validation of an ingress TCP packet. An attacker could exploit this vulnerability by sending crafted TCP data to the affected application. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the checkpoint manager process restarting.
Cisco has released software updates that address this vulnerability. There are no workarounds that address
Cisco
Cisco Redundancy Configuration Manager for Cisco StarOS Software TCP Denial of Service Vulnerability
vendor_cisco·CVSS 3.1
CVE-2022-20750 Cisco Redundancy Configuration Manager for Cisco StarOS Software TCP Denial of Service Vulnerability
CVE-2022-20750: Cisco Redundancy Configuration Manager for Cisco StarOS Software TCP Denial of Service Vulnerability
A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unauthenticated, remote attacker to cause the checkpoint manager process to restart upon receipt of malformed TCP data. This vulnerability is due to improper input validation of an ingress TCP packet. An attacker could exploit this vulnerability by sending crafted TCP data to the affected application. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the checkpoint manager process restarting. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
C
GHSA
GHSA-xjx4-77rq-qjf8: A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unau
ghsa_unreviewed·2022-02-18
CVE-2022-20750 [HIGH] CWE-20 GHSA-xjx4-77rq-qjf8: A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unau
A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unauthenticated, remote attacker to cause the checkpoint manager process to restart upon receipt of malformed TCP data. This vulnerability is due to improper input validation of an ingress TCP packet. An attacker could exploit this vulnerability by sending crafted TCP data to the affected application. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the checkpoint manager process restarting.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-02-17
Published