VDB
CVE-2023-20049
CVE-2023-20049
PUBLISHED
Es existiert eine Schwachstelle in Cisco IOS XR. Diese ist auf den fehlerhaften Umgang mit BFD-Paketen zurückzuführen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen.
EPSS 0.54% · 68.1th percentile
Risk Scores
EPSS Score
0.54%
68.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco IOS XR |
Exploit Intelligence
Timeline
- Mar 8, 2023 CVE Published
- Mar 10, 2023 EPSS Score
- Apr 18, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 5, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
- Sep 20, 2023 EPSS Score
- Oct 29, 2023 EPSS Score
- Dec 7, 2023 EPSS Score
- Feb 23, 2024 EPSS Score
- Apr 2, 2024 EPSS Score
- May 10, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0601.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0601 advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-load-infodisc-9rdOr5Fq advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bfd-XmRescbT advisory