CVE-2011-4530

Published Jan 8, 2012

Last updated 13 years ago

Overview

Description: Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 does not properly copy fields obtained from clients, which allows remote attackers to cause a denial of service (exception and daemon crash) via long fields, as demonstrated by fields to the (1) open_session->workstation->NAME or (2) grant->VERSION function.
Source: cret@cert.org
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-20

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:siemens:automation_license_manager:*:sp1:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1FAAF066-5BCA-4368-94D6-EA4E5E9954EB",
            "versionEndIncluding": "5.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References