Weaknesses of type CWE-770

1,861 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-2025-15474MEDIUMAuntyFey Smart Combination Lock BLE Connection Flood DoSEPSS 0.3%CVE-2025-29606MEDIUMpy-libp2p before 0.2.3 allows a peer to cause a denial of service (resource consumption) via a large RSA key.EPSS 0.3%CVE-2023-31914MEDIUMJerryscript 3.0 (commit 05dbbd1) was discovered to contain out-of-memory issue in malloc.EPSS 0.3%CVE-2026-39396LOWOpenBao has Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS)EPSS 0.3%CVE-2025-54320MEDIUMIn Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the invite user function, leading to an email bombing vulnerabilitEPSS 0.3%CVE-2025-63402MEDIUMAn issue in HCL Technologies Limited HCLTech GRAGON before v.7.6.0 allows a remote attacker to execute arbitrary code via APIs do not enforcEPSS 0.3%CVE-2025-71410MEDIUMMalicious Link Control Frames Can Cause Loss of CPDLC FunctionsEPSS 0.3%CVE-2025-71411MEDIUMIn CPDLC, Broadcast Control Frames Can Disconnect Multiple Aircraft SimultaneouslyEPSS 0.3%CVE-2025-10867LOWAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.3%CVE-2026-49337MEDIUMlibde265 has an unbounded memory leak via orphaned slice headers in `read_slice_NAL`EPSS 0.3%CVE-2025-46638HIGHDell BSAFE SSL-J contains an allocation of resources without limits or throttling vulnerability. An unauthenticated remote attacker could poEPSS 0.3%CVE-2025-3601MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.3%CVE-2026-22925HIGHA vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0). The affected application is susceptible to resource exhaustionEPSS 0.3%CVE-2026-67225MEDIUMRabbitMQ: Stream-protocol frame length never validated against frame_maxEPSS 0.3%CVE-2025-68384MEDIUMElasticsearch Allocation of Resources Without Limits or ThrottlingEPSS 0.3%CVE-2025-9177HIGHRockwell Automation 1715 EtherNet/IP Comms Module Denial-Of-Service VulnerabilityEPSS 0.3%CVE-2025-11482HIGHAllocation of Resources Without Limits or Throttling in the OPC-UA ServerEPSS 0.3%CVE-2024-10085HIGHCWE-770: Allocation of Resources Without Limits or Throttling vulnerability exists that could cause denial of service of the OPC UA communicEPSS 0.3%CVE-2026-1500MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.3%CVE-2025-36099MEDIUMIBM WebSphere Application Server denial of serviceEPSS 0.3%