CVE-2014-3100

Published Jul 2, 2014

Last updated 3 months ago

Overview

Description: Stack-based buffer overflow in the encode_key function in /system/bin/keystore in the KeyStore service in Android 4.3 allows attackers to execute arbitrary code, and consequently obtain sensitive key information or bypass intended restrictions on cryptographic operations, via a long key name.
Source: psirt@us.ibm.com
NVD status: Modified

Risk scores

CVSS 2.0

Type: Primary
Base score: 5.1
Impact score: 6.4
Exploitability score: 4.9
Vector string: AV:N/AC:H/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: CWE-119

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:google:android:4.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A2467F65-A3B7-4E45-A9A5-E5A6EFD99D7B"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References