Weaknesses of type CWE-770

1,846 results

Alocação irrestrita de recursos

É quando a aplicação aloca recursos (memória, conexões, arquivos, threads) em nome do usuário sem limites, permitindo que um atacante esgote os recursos disponíveis do servidor. O código não valida quantidade nem tamanho, criando uma porta aberta para negação de serviço.

Example

Um endpoint HTTP que processa uploads sem validar tamanho máximo: um atacante envia múltiplos arquivos gigantes ou faz requisições em loop, consumindo toda a memória/disco até o servidor ficar indisponível para usuários legítimos.

How to mitigate

Implemente cotas e limites: defina tamanho máximo de upload, máximo de conexões por cliente, timeout para operações, e use rate limiting. Monitore consumo de recursos e rejeite requisições que violem as políticas de limite.

CVE-2023-40542HIGHBIG-IP TCP Profile vulnerabilityEPSS 0.5%CVE-2026-5497HIGHUnbounded Frame Count in video/jpeg Base64 Data URL Processing Leads to OOM DoS in vllm-project/vllmEPSS 0.5%CVE-2026-8469HIGHUnauthenticated denial-of-service via BEAM atom table exhaustion in phoenix_storybookEPSS 0.5%CVE-2025-1072MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2025-54879MEDIUMMastodon e‑mail throttle misconfiguration allows unlimited email confirmations against unconfirmed emailsEPSS 0.5%CVE-2025-58446MEDIUMxgrammar vulnerable to denial of service by huge enum grammarEPSS 0.5%CVE-2025-32034HIGHApollo Router Query Planner Vulnerable to Excessive Resource Consumption via Named Fragment ExpansionEPSS 0.5%CVE-2024-11171HIGHImproper Input Validation in danny-avila/librechatEPSS 0.5%CVE-2026-89425HIGHjackson-core: UTF8DataInputJsonParser._reportInvalidToken() does not honor maxErrorTokenLength, allowing unbounded StringBuilder growthEPSS 0.5%CVE-2026-70399HIGHhttpd does not enforce the documented default max_clients connection limitEPSS 0.5%CVE-2023-6386MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2025-10004HIGHAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2026-41400MEDIUMOpenClaw < 2026.3.31 - Resource Consumption via Oversized WebSocket Frames in voice-callEPSS 0.5%CVE-2024-21604HIGHJunos OS Evolved: A high rate of specific traffic will cause a complete system outageEPSS 0.5%CVE-2024-51428HIGHAn issue in Espressif Esp idf v5.3.0 allows attackers to cause a Denial of Service (DoS) via a crafted data channel packet.EPSS 0.5%CVE-2025-12044HIGHVault Vulnerable to Denial of Service Due to Rate Limit RegressionEPSS 0.5%CVE-2026-32980HIGHOpenClaw < 2026.3.13 - Resource Exhaustion via Unauthenticated Telegram Webhook RequestEPSS 0.5%CVE-2026-64646MEDIUMNext.js: Unbounded Server Action payload in Edge runtimeEPSS 0.5%CVE-2024-52916HIGHBitcoin Core before 0.15.0 allows a denial of service (OOM kill of a daemon process) via a flood of minimum difficulty headers.EPSS 0.5%CVE-2024-52914HIGHIn Bitcoin Core before 0.18.0, a node could be stalled for hours when processing the orphans of a crafted unconfirmed transaction.EPSS 0.5%