High severity · published Nov 21, 2023
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…
7.5
CVSS
2%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BG
Big-ip Global Traffic Manager · F5
13.1.0 through 13.1.5; 14.1.0 through 14.1.5; 15.1.0 through 15.1.10; 16.1.0 through 16.1.4; 17.1.0 through 17.1.1 · source: NVD
BL
Big-ip Local Traffic Manager · F5
13.1.0 through 13.1.5; 14.1.0 through 14.1.5; 15.1.0 through 15.1.10; 16.1.0 through 16.1.4; 17.1.0 through 17.1.1 · source: NVD
BN
Big-ip Next · F5
20.0.1 · source: NVD
BN
Big-ip Next Cloud-native Network Functions · F5
1.1.0 through 1.1.1 · source: NVD
BN
Big-ip Next Service Proxy For Kubernetes · F5
1.5.0 through 1.8.2 · source: NVD
ZE
Zebos · Ipinfusion
through 7.10.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-45886
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-45886
Exploit
https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
Third Party Advisory
https://my.f5.com/manage/s/article/K000137315
Product
https://www.ipinfusion.com/doc_prod_cat/zebos/
Third Party Advisory
https://www.kb.cert.org/vuls/id/347067
More from Big-ip Global Traffic Manager
9.8
CVE-2023-46747
BIG-IP Configuration utility unauthenticated remote code execution vulnerability
9.8
CVE-2022-1388
F5 BIG-IP Missing Authentication Vulnerability
9.8
CVE-2021-22991
F5 BIG-IP Traffic Management Microkernel Buffer Overflow
9.8
CVE-2021-22986
F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
9.8
CVE-2020-5902
F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability