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[email protected]CVE-2023-25000

HistoryMar 30, 2023 - 1:15 a.m.

CVE-2023-25000

2023-03-3001:15:07

CWE-208

CWE-203

[email protected]

web.nvd.nist.gov

502

hashicorp vault

shamir's secret sharing

cache-timing attacks

vulnerability

nvd

cve-2023-25000

patch

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

4.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

JSON

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 configurations

NVD

Node

hashicorpvaultRange<1.11.9-

hashicorpvaultRange<1.11.9enterprise

hashicorpvaultRange1.12.0–1.12.5-

hashicorpvaultRange1.12.0–1.12.5enterprise

hashicorpvaultRange1.13.0–1.13.1-

hashicorpvaultRange1.13.0–1.13.1enterprise

CPENameOperatorVersion
hashicorp:vaulthashicorp vaultlt1.11.9
hashicorp:vaulthashicorp vaultlt1.12.5
hashicorp:vaulthashicorp vaultlt1.13.1

CPE	Name	Operator	Version
hashicorp:vault	hashicorp vault	lt	1.11.9
hashicorp:vault	hashicorp vault	lt	1.12.5
hashicorp:vault	hashicorp vault	lt	1.13.1

CNA Affected

[
  {
    "vendor": "HashiCorp",
    "product": "Vault",
    "platforms": [
      "Windows",
      "MacOS",
      "Linux",
      "x86",
      "ARM",
      "64 bit",
      "32 bit"
    ],
    "repo": "https://github.com/hashicorp/vault",
    "versions": [
      {
        "status": "affected",
        "version": "1.13.0",
        "lessThan": "1.13.1",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.12.0",
        "lessThan": "1.12.5",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.11.0",
        "lessThan": "1.11.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.11.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "HashiCorp",
    "product": "Vault Enterprise",
    "platforms": [
      "Windows",
      "MacOS",
      "Linux",
      "x86",
      "ARM",
      "64 bit",
      "32 bit"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.13.0",
        "lessThan": "1.13.1",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.12.0",
        "lessThan": "1.12.5",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.11.0",
        "lessThan": "1.11.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.11.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]