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Fencer Vulns
high 8.0

CVE-2024-1052 json

Boundary Vulnerable to Session Hijacking Through TLS Certificate Tampering

published 2024-02-05 2 y ago modified 2026-06-17 4 mo ago also GHSA-vh73-q3rw-qx7w , GO-2024-2532 , EUVD-2024-0734

cvss
8.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

Boundary and Boundary Enterprise (“Boundary”) is vulnerable to session hijacking through TLS certificate tampering. An attacker with privileges to enumerate active or pending sessions, obtain a private key pertaining to a session, and obtain a valid trust on first use (TOFU) token may craft a TLS certificate to hijack an active session and gain access to the underlying service or application.

Patch / fix

  • go github.com/hashicorp/boundary 0.15.0
  • HashiCorp Boundary 0.15.0
  • HashiCorp Boundary Enterprise 0.15.0
  • hashicorp boundary_enterprise 0.15.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
NVD 3.1 8.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
GitHub 3.1 8.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
go github.com/hashicorp/boundary
>=0.8.0, <0.15.0
0.15.0

Affected products

  • HashiCorp Boundary
  • HashiCorp Boundary Enterprise
  • hashicorp boundary_enterprise

Classification

Weakness
  • CWE-295 Improper Certificate Validation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.