CVE-2014-0253

CVSS V2 Medium 5 CVSS V3 None
Description
Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine TCP connection states, which allows remote attackers to cause a denial of service (ASP.NET daemon hang) via crafted HTTP requests that trigger persistent resource consumption for a (1) stale or (2) closed connection, as exploited in the wild in February 2014, aka "POST Request DoS Vulnerability."
Overview
  • CVE ID
  • CVE-2014-0253
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2014-02-12T04:50:39
  • Last Modified Date
  • 2018-10-12T22:05:27
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:.net_framework:4.5.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://www.securitytracker.com/id/1029745
http://www.securityfocus.com/bid/65415
http://secunia.com/advisories/56793
http://osvdb.org/103162
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-0253
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0253
History
Created Old Value New Value Data Type Notes
2022-05-10 18:23:56 Added to TrackCVE
2022-12-01 21:51:56 2014-02-12T04:50Z 2014-02-12T04:50:39 CVE Published Date updated
2022-12-01 21:51:56 2018-10-12T22:05:27 CVE Modified Date updated
2022-12-01 21:51:56 Modified Vulnerability Status updated