CVE-2012-3421 (GCVE-0-2012-3421)

Vulnerability from cvelistv5 – Published: 2012-08-27 23:00 – Updated: 2024-08-06 20:05
VLAI
Summary
The pduread function in pdu.c in libpcp in Performance Co-Pilot (PCP) before 3.6.5 does not properly time out connections, which allows remote attackers to cause a denial of service (pmcd hang) by sending individual bytes of a PDU separately, related to an "event-driven programming flaw."
Severity
No CVSS data available.
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1036 records in the last 180 days details
References
Date Public
2012-08-12 00:00
Show details on NVD website

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      "current_release_date": "2026-01-28T22:23:43+00:00",
      "cve": "CVE-2012-3421",
      "id": "CVE-2012-3421",
      "initial_release_date": "2012-08-16T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "pcp: event-driven programming flaw blocks pmcd from responding to other legitimate requests",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-3421.json",
      "version": "3"
    }
  }
}



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Sightings

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