Weaknesses of type CWE-770

1,843 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-2024-34055MEDIUMCyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITEPSS 0.8%CVE-2025-27219MEDIUMIn the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerabiEPSS 0.8%CVE-2025-7070MEDIUMIROAD Dashcam Q9 MFA Pairing Request allocation of resourcesEPSS 0.8%CVE-2024-21634HIGHIon Java StackOverflow vulnerabilityEPSS 0.8%CVE-2023-50730HIGHGrackle has StackOverflowError in GraphQL query processingEPSS 0.8%CVE-2025-21493MEDIUMVulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected aEPSS 0.8%CVE-2023-22819MEDIUMUncontrolled resource consumption vulnerability in Western Digital My Cloud, My Cloud Home and SanDisk ibi productsEPSS 0.8%CVE-2024-10935HIGHUnauthenticated DoS via Multipart Boundary in automatic1111/stable-diffusion-webuiEPSS 0.8%CVE-2026-57099HIGHASP.NET Core Denial of Service VulnerabilityEPSS 0.8%CVE-2024-22353MEDIUMIBM WebSphere Application Server Liberty denial of serviceEPSS 0.8%CVE-2019-25220HIGHBitcoin Core before 24.0.1 allows remote attackers to cause a denial of service (daemon crash) via a flood of low-difficulty header chains (EPSS 0.8%CVE-2022-50695HIGHSOUND4 IMPACT/FIRST/PULSE/Eco <=2.x ICMP Flood Attack via Network CommandsEPSS 0.8%CVE-2026-9064HIGH389-ds-base: 389-ds-base: unbounded ldap controls count in get_ldapmessage_controls_ext() causes cpu and heap amplification (remote dos)EPSS 0.8%CVE-2022-47562HIGHAllocation of Resources Without Limits or Throttling in Ormazabal productsEPSS 0.8%CVE-2023-52428HIGHIn Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header valEPSS 0.8%CVE-2025-26699MEDIUMAn issue was discovered in Django 5.1 before 5.1.7, 5.0 before 5.0.13, and 4.2 before 4.2.20. The django.utils.text.wrap() method and wordwrEPSS 0.8%CVE-2026-42154HIGHPrometheus: remote read endpoint allows denial of service via crafted snappy payloadEPSS 0.8%CVE-2024-9437HIGHUnauthenticated Denial of Service in transformeroptimus/superagiEPSS 0.8%CVE-2026-48779HIGHws: Memory exhaustion DoS from tiny fragments and data chunksEPSS 0.8%CVE-2024-56332MEDIUMNext.js Vulnerable to Denial of Service (DoS) with Server ActionsEPSS 0.8%