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The vulnerability of the BFD discovery protocol implementation in Cisco IOS XR routers of the Cisco ASR 9000, 9902, and 9903 models allows a attacker to cause service interruptions.
🗓️ 09 Mar 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2023-20049 | 8 Mar 202316:00 | – | attackerkb |
 | CVE-2023-20049 | 10 Mar 202300:20 | – | circl |
 | Cisco IOS XR Software for ASR 9000 Series Routers Bidirectional Forwarding Detection Denial of Service Vulnerability | 8 Mar 202316:00 | – | cisco |
 | Cisco IOS XR Software for ASR 9000 Series Routers Bidirectional Forwarding Detection DoS (cisco-sa-bfd-XmRescbT) | 31 Mar 202300:00 | – | nessus |
 | Cisco ASR 9000 Series 缓冲区错误漏洞 | 9 Mar 202300:00 | – | cnnvd |
 | CVE-2023-20049 | 9 Mar 202300:00 | – | cve |
 | CVE-2023-20049 Cisco IOS XR Software for ASR 9000 Series Routers Bidirectional Forwarding Detection Denial of Service Vulnerability | 9 Mar 202300:00 | – | cvelist |
 | EUVD-2023-24228 | 3 Oct 202520:07 | – | euvd |
 | Vulnerabilities fixed in Cisco IOS XR | 10 Mar 202300:00 | – | ncsc |
 | CVE-2023-20049 | 9 Mar 202322:15 | – | nvd |
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10 Mar 2023 00:00Current
7.2High risk
Vulners AI Score7.2
CVSS 38.6
CVSS 210
EPSS0.01046