Weaknesses of type CWE-770

2,202 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-2026-31984HIGHDoS through oversized audit log entries in Guardian/CMC before 26.2.0EPSS 0.5%CVE-2025-53634HIGHChall-Manager's HTTP Gateway have no header check timeout leading to potential slow loris attacksEPSS 0.5%CVE-2024-4311MEDIUMLack of login attempt rate-limiting in zenml-io/zenmlEPSS 0.5%CVE-2024-12379MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2026-26998MEDIUMTraefik: unbounded io.ReadAll on auth server response body causes OOM denial of service(DOS)EPSS 0.5%CVE-2024-21539HIGHVersions of the package @eslint/plugin-kit before 0.2.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper inputEPSS 0.5%CVE-2026-67447MEDIUMMailpit: SMTP DATA line reader buffers over-limit input before size enforcementEPSS 0.5%CVE-2025-27513HIGHOpenTelemetry .NET has a Denial of Service (DoS) Vulnerability in API PackageEPSS 0.5%CVE-2025-55197MEDIUMpypdf's Manipulated FlateDecode streams can exhaust RAMEPSS 0.5%CVE-2026-67446MEDIUMMailpit: Thumbnail generation decodes unbounded image dimensions before scalingEPSS 0.5%CVE-2026-28478HIGHOpenClaw < 2026.2.13 - Denial of Service via Unbounded Webhook Request Body BufferingEPSS 0.5%CVE-2025-0993HIGHAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2026-81176MEDIUMSvelte devalue: DoS via malformed inputEPSS 0.5%CVE-2026-52732MEDIUMZEBRA: Mempool transaction admission denial via single-peer inbound queue saturationEPSS 0.5%CVE-2022-51008MEDIUMPocketMine-MP before 4.12.3 Denial of Service via Unauthenticated SessionsEPSS 0.5%CVE-2026-114052HIGHvLLM 0.25.0 before 0.31.0 MOSS-Audio Memory Exhaustion via /tokenize mm_processor_kwargsEPSS 0.5%CVE-2025-64508HIGHBugsink vulnerable to unauthenticated remote DoS via crafted Brotli inputEPSS 0.5%CVE-2025-44012HIGHQsync CentralEPSS 0.5%CVE-2026-25579CRITICALNavidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/<token>` endpointsEPSS 0.5%CVE-2026-109227HIGHSGLang through 0.5.21 Memory Exhaustion DoS via Qwen-VL Video PreprocessingEPSS 0.5%