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The vulnerability in the implementation of the incoming packet processing function on Cisco IOS XR operating systems of the microprogramming-based switching software for Cisco Catalyst 3650, Cisco Catalyst 3850, and Cisco Catalyst 9300 devices arises from errors in processing parameter values related to the length of incoming data. This vulnerability allows an attacker to cause service interruptions.
🗓️ 20 Feb 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 5 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2022-20870 | 28 Sep 202223:00 | – | attackerkb |
 | Cisco IOS XE Software for Catalyst Switches MPLS Denial of Service Vulnerability | 28 Sep 202216:00 | – | cisco |
 | Cisco IOS XE Software for Catalyst Switches MPLS DoS (cisco-sa-iosxe-mpls-dos-Ab4OUL3) | 5 Oct 202200:00 | – | nessus |
 | Cisco IOS XE Software和Cisco Catalyst 安全漏洞 | 28 Sep 202200:00 | – | cnnvd |
 | CVE-2022-20870 | 10 Oct 202220:43 | – | cve |
 | CVE-2022-20870 Cisco IOS XE Software for Catalyst Switches MPLS Denial of Service Vulnerability | 10 Oct 202220:43 | – | cvelist |
 | EUVD-2022-26120 | 3 Oct 202520:07 | – | euvd |
 | Vulnerabilities fixed in Cisco products | 29 Sep 202200:00 | – | ncsc |
 | CVE-2022-20870 | 10 Oct 202221:15 | – | nvd |
 | Input validation | 10 Oct 202221:15 | – | prion |
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19 Jan 2024 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 27.8
CVSS 38.6
EPSS0.00841