VulnerabilityModified
CVE-2023-45886
The BGP daemon (bgpd) in IP Infusion ZebOS through 7.10.6 allow remote attackers to cause a denial of service by sending crafted BGP update messages containing a malformed attribute.
HIGH 7.5EPSS 1.43%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The BGP daemon (bgpd) in IP Infusion ZebOS through 7.10.6 allow remote attackers to cause a denial of service by sending crafted BGP update messages containing a malformed attribute.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.43% probability · 71th percentile
- CISA KEV
- Not listed
- Affected
- f5/big-ip next · f5/big-ip next service proxy for kubernetes · f5/big-ip next cloud-native network functions · f5/big-ip local traffic manager · f5/big-ip global traffic manager · ipinfusion/zebos
- Source
- cve@mitre.org
References
- https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handlingExploit
- https://my.f5.com/manage/s/article/K000137315Third Party Advisory
- https://www.ipinfusion.com/doc_prod_cat/zebos/Product
- https://www.kb.cert.org/vuls/id/347067Third Party Advisory, US Government Resource
- https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handlingExploit
- https://my.f5.com/manage/s/article/K000137315Third Party Advisory
- https://www.ipinfusion.com/doc_prod_cat/zebos/Product
- https://www.kb.cert.org/vuls/id/347067Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.