Read the docs
TI-2024-30314 Aliases CVE-2024-45237GHSA-wpp2-87q7-h53v

An issue was discovered in Fort before 1.6.3.

Priority MEDIUM 49CWE-120Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

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) a resource certificate containing a Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00356 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nicmx:fort-validator:*:*:*:*:*:*:*:*before 1.6.3VulnerableNICMx
  • cpe:2.3:a:nicmx:fort-validator:*:*:*:*:*:*:*:* Versions before 1.6.3 Vulnerable ·NICMx

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-45237
  2. 2026-10-03 Alias added: GHSA-wpp2-87q7-h53v

References

Patch 1

  • TI-2024-30316 An issue was discovered in Fort before 1.6.3. CVSS 3.1HIGH 7.5
  • TI-2024-30313 An issue was discovered in Fort before 1.6.3. CVSS 3.1HIGH 7.5
  • TI-2024-30311 An issue was discovered in Fort before 1.6.3. CVSS 3.1HIGH 7.5
  • TI-2024-37145 A validation integrity issue was discovered in Fort through 1.6.4 before 2.0.0. CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences