CVE-2024-45234

An issue was discovered in Fort before 1.6.3

High · published August 24, 2024

CVSS v3.1
7.5
EPSS
0%
Percentile
38.3
In the wild
Unconfirmed
What it is

An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) an ROA or a Manifest containing a signedAttrs encoded in non-canonical form. This bypasses Fort's BER decoder, reaching a point in the code that panics when faced with data not encoded in DER. Because Fort is an RPKI Relying Party, a panic can lead to Route Origin Validation unavailability, which can lead to compromised routing.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00452 · 38.3th percentile
Published
2024-08-24T00:00Z
EPSS history
Timeline
  • 24 AUG 00:00Z
    An issue was discovered in Fort before 1.6.3
    cvelistv5