What is CVE-2023-47235?

CVE-2023-47235 is a high-severity vulnerability in Frrouting. CVSS score: 7.5/10. Published 2023-11-03.

How severe is CVE-2023-47235?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Frrouting

CVE-2023-47235

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.

EPSS: 0.007 (48.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Frrouting
N/a — versions n/a

References

cve@mitre.org (Patch)
cve@mitre.org (mailing-list)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-47235?: CVE-2023-47235 is a high-severity vulnerability in Frrouting. CVSS score: 7.5/10. Published 2023-11-03.
How severe is CVE-2023-47235?: High severity. CVSS v3 base score is 7.5 out of 10.