Fallos del tipo CWE-125
6000 resultadosLeitura fora dos limites do buffer
Ocorre quando o código tenta acessar dados além das fronteiras válidas de um buffer (array, string, estrutura), lendo memória que não deveria. O risco é expor informações sensíveis da memória adjacente ou causar crash da aplicação.
Ejemplo
Uma função que processa strings sem validar o tamanho da entrada pode ler bytes além do final da string alocada, vazando dados de memória ou causando segmentation fault. Exemplo: strcpy() copiando para buffer menor sem checagem.
Cómo mitigar
Use funções seguras com limite explícito (strlen com buffer_size, strncpy, snprintf), valide índices antes de acessar arrays, e ative verificações de limite em tempo de compilação ou execução (-ftrapv, ASAN, bounds checking).
CVE-2022-28274HIGHAdobe Photoshop Font Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 2.8%CVE-2020-17422LOWThis vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. UserEPSS 2.8%CVE-2020-17420LOWThis vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. UserEPSS 2.8%CVE-2022-23192MEDIUMAdobe Illustrator Out-of-bounds Read could lead to Memory leakEPSS 2.8%CVE-2021-28555MEDIUMAdobe Acrobat Reader out-of-bounds Read could lead to information disclosureEPSS 2.8%CVE-2019-1148MEDIUMMicrosoft Graphics Component Information Disclosure VulnerabilityEPSS 2.8%CVE-2016-9036HIGHAn exploitable incorrect return value vulnerability exists in the mp_check function of Tarantool's Msgpuck library 1.0.3. A specially crafteEPSS 2.8%CVE-2023-38232MEDIUMZDI-CAN-21357: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 2.8%CVE-2021-31468HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.3.37598. User interactioEPSS 2.8%CVE-2021-31466HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.3.37598. User interactioEPSS 2.8%CVE-2022-23124MEDIUMThis vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk. Authentication is not reEPSS 2.8%CVE-2023-46724HIGHSQUID-2023:4 Denial of Service in SSL Certificate validationEPSS 2.8%CVE-2020-17428LOWThis vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. UserEPSS 2.8%CVE-2017-16589—This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 8.3.1.21155. User iEPSS 2.8%CVE-2017-16588—This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 8.3.1.21155. User iEPSS 2.8%CVE-2021-28630LOWAdobe Animate FLA File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 2.8%CVE-2021-27261HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 10.1.0.37527. User interaEPSS 2.8%CVE-2021-28590LOWAdobe Media Encoder VOB File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 2.8%CVE-2021-36013LOWAdobe Media Encoder VOB File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 2.8%CVE-2021-28589LOWAdobe Media Encoder TS File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 2.8%