CVE-2013-4347

Published May 20, 2014

Last updated 3 months ago

Overview

Description: The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack.
Source: secalert@redhat.com
NVD status: Modified

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: CWE-310

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:urbanairship:python-oauth2:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "52DD5724-7D08-43B3-B699-78F828629517"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References