Falhas do tipo CWE-125

5.176 resultados

Leitura fora dos limites de memória

Ocorre quando o código tenta ler dados de uma posição de memória fora do intervalo alocado para um buffer ou array. O programa não valida o índice ou tamanho antes de acessar, causando leitura de dados inválidos, corrupção de informações ou revelação de dados sensíveis da memória adjacente.

Exemplo

Um processador de imagem PNG lê 4 bytes de um buffer de 2 bytes para validar uma assinatura, ou uma função copia uma string sem verificar se o índice fornecido pelo usuário extrapola o tamanho real do array. Em ambos os casos, dados fora do escopo pretendido são lidos.

Como mitigar

Sempre validar índices e comprimentos contra os limites reais do buffer antes de qualquer leitura. Usar funções seguras (ex: `strncpy` em vez de `strcpy`, bounds-checking em loops) e implementar testes com entradas extremas (size zero, índices negativos, valores muito grandes).

CVE-2025-5204MEDIUMOpen Asset Import Library Assimp MDLMaterialLoader.cpp ParseSkinLump_3DGS_MDL7 out-of-boundsEPSS 0.3%CVE-2025-5203MEDIUMOpen Asset Import Library Assimp ParsingUtils.h SkipSpaces out-of-boundsEPSS 0.3%CVE-2025-64776MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2025-5202MEDIUMOpen Asset Import Library Assimp HL1MDLLoader.cpp validate_header out-of-boundsEPSS 0.3%CVE-2021-20177—A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user (with root or CAP_NET_ADMIN) wheEPSS 0.3%CVE-2025-5200MEDIUMOpen Asset Import Library Assimp MDLLoader.cpp InternReadFile_Quake1 out-of-boundsEPSS 0.3%CVE-2025-47104MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-77887MEDIUMWindows DHCP Server Remote Code Execution VulnerabilityEPSS 0.3%CVE-2026-77891MEDIUMWindows DHCP Server Remote Code Execution VulnerabilityEPSS 0.3%CVE-2022-38934LOWreadelf in ToaruOS 2.0.1 has some arbitrary address read vulnerabilities when parsing a crafted ELF file.EPSS 0.3%CVE-2025-47105MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2023-22656LOWOut-of-bounds read in Intel(R) Media SDK and some Intel(R) oneVPL software before version 23.3.5 may allow an authenticated user to potentiaEPSS 0.3%CVE-2022-27821MEDIUMImproper boundary check in Quram Agif library prior to SMR Apr-2022 Release 1 allows attackers to cause denial of service via crafted image EPSS 0.3%CVE-2024-45111MEDIUMIllustrator | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-11004MEDIUMOut of bounds read in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to obEPSS 0.3%CVE-2024-47136HIGHOut-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.14.0 andEPSS 0.3%CVE-2024-26334MEDIUMswftools v0.9.2 was discovered to contain a segmentation violation via the function compileSWFActionCode at swftools/lib/action/actioncompilEPSS 0.3%CVE-2023-6315HIGHOut-of-bouds read vulnerability in FPWin Pro version 7.7.0.0 and all previous versions may allow attackers to execute arbitrary code via a sEPSS 0.3%CVE-2026-11005MEDIUMOut of bounds read in ANGLE in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer prEPSS 0.3%CVE-2024-34125MEDIUMZDI-CAN-24027: Adobe Dimension GLB File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%