CVE-2018-17539

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-12-28 · updated 2026-06-17

Description

The BGP daemon (bgpd) in all IP Infusion ZebOS versions to 7.10.6 and all OcNOS versions to 1.3.3.145 allow remote attackers to cause a denial of service attack via an autonomous system (AS) path containing 8 or more autonomous system number (ASN) elements.

Affected products

F5 BIG-IP (LTM): from 11.2.1 through 11.6.3; from 12.1.0 through 12.1.3; from 13.0.0 through 13.1.1; 14.0.0
Ipinfusion Ocnos: through 1.3.3.145
Ipinfusion Zebos: through 7.10.6

References

http://www.securityfocus.com/bid/106367
https://support.f5.com/csp/article/K17264695
http://www.securityfocus.com/bid/106367
https://support.f5.com/csp/article/K17264695

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