Falhas do tipo CWE-506

101 resultados

Código malicioso embutido

É quando código malicioso é intencionalmente inserido dentro de um componente legítimo de software, muitas vezes durante o desenvolvimento, build ou distribuição. O risco é que a aplicação executa lógica destrutiva ou de exfiltração de dados sem que o usuário final (ou até o proprietário) tenha consciência.

Exemplo

Um desenvolvedor comprometido adiciona uma função que envia credenciais de usuários para um servidor externo sempre que um formulário de login é submetido. O código fica dorminhoco na base de código e passa por code review se o revisor não estiver atento ou também estiver comprometido.

Como mitigar

Implemente verificação de integridade de código (assinatura digital de builds), auditoria rigorosa de mudanças via git history e acesso restrito ao repositório, testes de segurança automatizados que detectem chamadas suspeitas para servidores externos, e isolamento de ambientes de desenvolvimento e produção.

CVE-2017-16069—nodeffmpeg was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16054—`nodefabric` was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16072—nodemailer.js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16060—babelcli was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16202—The cofeescript module exfiltrates sensitive data such as a user's private SSH key and bash history to a third party server during installatEPSS 1.2%CVE-2017-16049—`nodesqlite` was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16064—node-openssl was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16068—ffmepg was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16074—crossenv was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16065—openssl.js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16075—http-proxy.js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16070—nodecaffe was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.2%CVE-2017-16046—`mariadb` was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%CVE-2017-16204—The jquey module exfiltrates sensitive data such as a user's private SSH key and bash history to a third party server during installation.EPSS 1.1%CVE-2017-16076—proxy.js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%CVE-2017-16058—gruntcli was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%CVE-2017-16053—`fabric-js` was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%CVE-2017-16063—node-opensl was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%CVE-2017-16071—nodemailer-js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%CVE-2017-16067—node-opencv was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.EPSS 1.1%