CVE-2010-4531

Published Jan 18, 2011

Last updated 3 months ago

Overview

Description: Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset (ATR) Handler (atrhandler.c) for pcscd in PCSC-Lite 1.5.3, and possibly other 1.5.x and 1.6.x versions, allows physically proximate attackers to cause a denial of service (crash) and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value.
Source: secalert@redhat.com
NVD status: Modified

Risk scores

CVSS 2.0

Type: Primary
Base score: 4.4
Impact score: 6.4
Exploitability score: 3.4
Vector string: AV:L/AC:M/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:a:muscle:pcsc-lite:1.5.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D80A3C82-3CCB-45C1-94A8-8AEF3BA5BF97"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References