cve.bz

CVE-2023-25000

4.7 mediumEPSS 0.2%

Medium (4.7) in hashicorp vault. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in github.com/hashicorp/vault 1.11.9, 1.12.5, 1.13.1.

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.

Severity

CVSS 3.1

4.7 medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-31)
CWEs
CWE-203, CWE-208
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-vq4h-9ghm-qmrrGogithub.com/hashicorp/vault<1.11.91.11.9
GHSA-vq4h-9ghm-qmrrGogithub.com/hashicorp/vault>=1.12.0 <1.12.51.12.5
GHSA-vq4h-9ghm-qmrrGogithub.com/hashicorp/vault>=1.13.0 <1.13.11.13.1
GO-2023-1709Gogithub.com/hashicorp/vault<1.11.9
>=1.12.0 <1.12.5
>=1.13.0 <1.13.1		1.11.9, 1.12.5, 1.13.1

References

Check your stackJSON