MITRE ATT&CK Technique
Impact
T1499.003
Description
Adversaries may target resource intensive features of applications to cause a denial of service (DoS), denying availability to those applications. For example, specific features in web applications may be highly resource intensive. Repeated requests to those features may be able to exhaust system resources and deny access to the application or the server itself.(Citation: Arbor AnnualDoSreport Jan 2018)
Supported Platforms
Windows
IaaS
Linux
macOS
Created
April 29, 2026
Last Updated
April 29, 2026
STIX Data
{'created': '2020-02-20T15:35:00.025Z',
'created_by_ref': 'identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5',
'description': 'Adversaries may target resource intensive features of '
'applications to cause a denial of service (DoS), denying '
'availability to those applications. For example, specific '
'features in web applications may be highly resource '
'intensive. Repeated requests to those features may be able to '
'exhaust system resources and deny access to the application '
'or the server itself.(Citation: Arbor AnnualDoSreport Jan '
'2018)',
'external_references': [{'external_id': 'T1499.003',
'source_name': 'mitre-attack',
'url': 'https://attack.mitre.org/techniques/T1499/003'},
{'description': 'Cisco. (n.d.). Detecting and '
'Analyzing Network Threats With '
'NetFlow. Retrieved April 25, 2019.',
'source_name': 'Cisco DoSdetectNetflow',
'url': 'https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/netflow/configuration/15-mt/nf-15-mt-book/nf-detct-analy-thrts.pdf'},
{'description': 'Philippe Alcoy, Steinthor Bjarnason, '
'Paul Bowen, C.F. Chui, Kirill '
'Kasavchnko, and Gary Sockrider of '
'Netscout Arbor. (2018, January). '
'Insight into the Global Threat '
"Landscape - Netscout Arbor's 13th "
'Annual Worldwide Infrastructure '
'Security Report. Retrieved April 22, '
'2019.',
'source_name': 'Arbor AnnualDoSreport Jan 2018',
'url': 'https://pages.arbornetworks.com/rs/082-KNA-087/images/13th_Worldwide_Infrastructure_Security_Report.pdf'}],
'id': 'attack-pattern--18cffc21-3260-437e-80e4-4ab8bf2ba5e9',
'kill_chain_phases': [{'kill_chain_name': 'mitre-attack',
'phase_name': 'impact'}],
'modified': '2025-10-24T17:48:27.259Z',
'name': 'Application Exhaustion Flood',
'object_marking_refs': ['marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168'],
'revoked': False,
'spec_version': '2.1',
'type': 'attack-pattern',
'x_mitre_attack_spec_version': '3.2.0',
'x_mitre_deprecated': False,
'x_mitre_detection': '',
'x_mitre_domains': ['enterprise-attack'],
'x_mitre_impact_type': ['Availability'],
'x_mitre_is_subtechnique': True,
'x_mitre_modified_by_ref': 'identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5',
'x_mitre_platforms': ['Windows', 'IaaS', 'Linux', 'macOS'],
'x_mitre_version': '1.3'}