๐Ÿ›ก๏ธ CVE-2023-38802
๐ŸŸ  CVSS 7.5 โ€” High โš ๏ธ Exploit Public CWE-354 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-354
Public Exploit โš ๏ธ Yes
Source NVD
Published 2023-08-29
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
debian-linux โ€” โ€”
fedora โ€” โ€”
frrouting 7.5.1 9.0
picos โ€” โ€”

References

Exploit, Technical Description, Third Party Advisory https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
Exploit, Technical Description, Third Party Advisory https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling

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