CVE-2004-2682

Published Dec 31, 2004

Last updated 16 years ago

Overview

Description: PeerSec MatrixSSL before 1.1 does not implement RSA blinding, which allows context-dependent attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal), a related issue to CVE-2003-0147.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 5.8
Impact score: 4.9
Exploitability score: 8.6
Vector string: AV:N/AC:M/Au:N/C:P/I:P/A:N

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:peersec_networks:matrixssl:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "ABDAF2B9-FB86-4E56-9EA7-492D9FCF6A93",
            "versionEndIncluding": "1.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References