Weaknesses of type CWE-770

1,813 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-2024-33495HIGHA vulnerability has been identified in SIMATIC RTLS Locating Manager (6GT2780-0DA00) (All versions < V3.0.1.1), SIMATIC RTLS Locating ManageEPSS 0.6%CVE-2025-14871HIGHAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.6%CVE-2026-15007MEDIUMDenial of service vulnerability in GitHub Enterprise Server allowed service disruption via deeply nested YAML in release notes configurationEPSS 0.6%CVE-2026-1168HIGHAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.6%CVE-2024-13054MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.6%CVE-2023-38684MEDIUMDiscourse vulnerable to ossible DDoS due to unbounded limits in various controller actionsEPSS 0.6%CVE-2023-39269HIGHA vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i800NC, RUGGEDCOM i801, RUGGEDCOM i801NC, RUGGEDCOM i802, RUGGEDCOM i802NC,EPSS 0.6%CVE-2024-58339HIGHLlamaIndex <= 0.12.2 VannaQueryEngine SQL Execution Allows Resource ExhaustionEPSS 0.6%CVE-2022-46159MEDIUMAny authenticated Discourse user can create an unlisted topicEPSS 0.6%CVE-2024-52920HIGHBitcoin Core before 0.20.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed GETDATA message.EPSS 0.6%CVE-2022-4723MEDIUMAllocation of Resources Without Limits or Throttling in ikus060/rdiffwebEPSS 0.6%CVE-2024-2874MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.6%CVE-2024-1066MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.6%CVE-2026-40983HIGHMicrometer gRPC server instrumentation DoS vulnerabilityEPSS 0.6%CVE-2025-25186MEDIUMNet::IMAP vulnerable to possible DoS by memory exhaustionEPSS 0.6%CVE-2026-49866HIGHlibp2p: CPU DoS via oversized IHAVE and IWANT control message arraysEPSS 0.6%CVE-2026-9563HIGHIn Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number oEPSS 0.6%CVE-2026-49851HIGHMistune: Potential DoS via quadratic-time parsing in parse_link_textEPSS 0.6%CVE-2024-7807HIGHDenial of Service (DOS) in gaizhenbiao/chuanhuchatgptEPSS 0.6%CVE-2024-41743HIGHIBM TXSeries for Multiplatforms denial of serviceEPSS 0.6%