CVE-2023-25000
published 2023-03-30CVE-2023-25000: HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access…
PriorityP421medium4.7CVSS 3.1
AVLACHPRLUINSUCHINAN
EPSS
0.21%
11.2th percentile
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.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | hashicorp_vault | >= 0 < 1.11.9 | 1.11.9 |
| github.com | hashicorp_vault | >= 1.12.0 < 1.12.5 | 1.12.5 |
| github.com | hashicorp_vault | >= 1.13.0 < 1.13.1 | 1.13.1 |
| hashicorp | vault | < 1.11.0 | 1.11.0 |
| hashicorp | vault | < 1.11.9 | 1.11.9 |
| hashicorp | vault | >= 1.11.0 < 1.11.9 | 1.11.9 |
| hashicorp | vault | >= 1.12.0 < 1.12.5 | 1.12.5 |
| hashicorp | vault | >= 1.13.0 < 1.13.1 | 1.13.1 |
| hashicorp | vault_enterprise | < 1.11.0 | 1.11.0 |
| hashicorp | vault_enterprise | >= 1.11.0 < 1.11.9 | 1.11.9 |
| hashicorp | vault_enterprise | >= 1.12.0 < 1.12.5 | 1.12.5 |
| hashicorp | vault_enterprise | >= 1.13.0 < 1.13.1 | 1.13.1 |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
vendor_redhat5.0MEDIUM
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OSV
Cache-timing attacks in Shamir's secret sharing in github.com/hashicorp/vault
osv·2023-04-12
CVE-2023-25000 Cache-timing attacks in Shamir's secret sharing in github.com/hashicorp/vault
Cache-timing attacks in Shamir's secret sharing in github.com/hashicorp/vault
HashiCorp Vault's implementation of Shamir's secret sharing uses precomputed table lookups, and is 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.
OSV
HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks
osv·2023-03-30
CVE-2023-25000 [MEDIUM] HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks
HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks
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.
GHSA
HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks
ghsa·2023-03-30
CVE-2023-25000 [MEDIUM] CWE-203 HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks
HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks
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.
Red Hat
hashicorp/vault: Cache-Timing Attacks During Seal and Unseal Operations
vendor_redhat·2023-03-30·CVSS 5.0
CVE-2023-25000 [MEDIUM] CWE-208 hashicorp/vault: Cache-Timing Attacks During Seal and Unseal Operations
hashicorp/vault: Cache-Timing Attacks During Seal and Unseal Operations
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.
A flaw was found in the Hashicorp vault. This flaw allows an attacker with access to and the ability to observe a large number of unseal operations on the host through a side channel to reduce the search space of a brute-force effort to recover the Shamir shares.
Package: openshift-logging/logging-loki-rhel8 (Logging Subsystem for Red H
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078https://security.netapp.com/advisory/ntap-20230526-0008/https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078https://security.netapp.com/advisory/ntap-20230526-0008/
2023-03-30
Published