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CWE-122 堆缓冲区溢出 类漏洞列表 1863

CWE-122 堆缓冲区溢出 类弱点 1863 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-122 堆缓冲区溢出属于内存安全漏洞,指写入数据超出在堆内存(如通过 malloc 分配)中分配的缓冲区边界。攻击者利用此漏洞可覆盖相邻内存数据,导致程序崩溃或执行任意代码,从而获取系统控制权。开发者应避免此类风险,需严格验证输入长度,确保写入操作不超出缓冲区上限,并使用现代安全语言或库来自动管理内存边界。

MITRE CWE 官方描述
CWE:CWE-122 基于堆的缓冲区溢出(Heap-based Buffer Overflow) 英文:堆溢出(Heap overflow)条件是一种缓冲区溢出(Buffer overflow),其中可被覆盖的缓冲区(Buffer)是在内存的堆(Heap)部分分配的,通常意味着该缓冲区是使用 malloc() 等例程分配的。
常见影响 (3)
AvailabilityDoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory)
Buffer overflows generally lead to crashes. Other attacks leading to lack of availability are possible, including putting the program into an infinite loop.
Integrity, Confidentiality, Availability, Access ControlExecute Unauthorized Code or Commands, Bypass Protection Mechanism, Modify Memory
Buffer overflows often can be used to execute arbitrary code, which is usually outside the scope of a program's implicit security policy. Besides important user data, heap-based overflows can be used to overwrite function pointers that may be living in memory, pointing it to the attacker's code. Eve…
Integrity, Confidentiality, Availability, Access Control, OtherExecute Unauthorized Code or Commands, Bypass Protection Mechanism, Other
When the consequence is arbitrary code execution, this can often be used to subvert any other security service.
缓解措施 (5)
Pre-design: Use a language or compiler that performs automatic bounds checking.
Architecture and DesignUse an abstraction library to abstract away risky APIs. Not a complete solution.
Operation, Build and CompilationUse automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking. D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses…
Effectiveness: Defense in Depth
Operation, Build and CompilationRun or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code. Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported…
Effectiveness: Defense in Depth
ImplementationImplement and perform bounds checking on input.
代码示例 (2)
While buffer overflow examples can be rather complex, it is possible to have very simple, yet still exploitable, heap-based buffer overflows:
#define BUFSIZE 256 int main(int argc, char **argv) { char *buf; buf = (char *)malloc(sizeof(char)*BUFSIZE); strcpy(buf, argv[1]); }
Bad · C
This example applies an encoding procedure to an input string and stores it into a buffer.
char * copy_input(char *user_supplied_string){ int i, dst_index; char *dst_buf = (char*)malloc(4*sizeof(char) * MAX_SIZE); if ( MAX_SIZE <= strlen(user_supplied_string) ){ die("user string too long, die evil hacker!"); } dst_index = 0; for ( i = 0; i < strlen(user_supplied_string); i++ ){ if( '&' == user_supplied_string[i] ){ dst_buf[dst_index++] = '&'; dst_buf[dst_index++] = 'a'; dst_buf[dst_index++] = 'm'; dst_buf[dst_index++] = 'p'; dst_buf[dst_index++] = ';'; } else if ('<' == user_supplied_string[i] ){ /* encode to &lt; */ } else dst_buf[dst_index++] = user_supplied_string[i]; } return ds
Bad · C
CVE ID标题CVSS风险等级Published
CVE-2024-53956 Adobe Premiere Pro 安全漏洞 — Premiere Pro 7.8 High2024-12-10
CVE-2024-52999 Adobe Substance 3D Modeler 安全漏洞 — Substance3D - Modeler 7.8 High2024-12-10
CVE-2024-52996 Adobe Substance 3D Sampler 安全漏洞 — Substance3D - Sampler 7.8 High2024-12-10
CVE-2024-52995 Adobe Substance 3D Sampler 安全漏洞 — Substance3D - Sampler 7.8 High2024-12-10
CVE-2024-49545 Adobe InDesign 安全漏洞 — InDesign Desktop 7.8 High2024-12-10
CVE-2024-49552 Adobe Media Encoder 安全漏洞 — Media Encoder 7.8 High2024-12-10
CVE-2024-49138 Microsoft Windows Common Log File System Driver 安全漏洞 — Windows 10 Version 1809 7.8 High2024-12-10
CVE-2024-49080 Microsoft Windows IP Routing Management Snapin 安全漏洞 — Windows 10 Version 1809 8.8 High2024-12-10
CVE-2024-49081 Microsoft Windows Wireless Wide Area Network Service 安全漏洞 — Windows 10 Version 1809 6.6 Medium2024-12-10
CVE-2024-49072 Microsoft Windows Task Scheduler 安全漏洞 — Windows 10 Version 1809 7.8 High2024-12-10
CVE-2024-49125 Microsoft Windows Routing and Remote Access Service 安全漏洞 — Windows Server 2019 8.8 High2024-12-10
CVE-2024-49104 Microsoft Windows Routing and Remote Access Service 安全漏洞 — Windows 10 Version 1809 8.8 High2024-12-10
CVE-2024-49102 Microsoft Windows Routing and Remote Access Service 安全漏洞 — Windows 10 Version 1809 8.8 High2024-12-10
CVE-2024-49094 Microsoft Windows Wireless Wide Area Network Service 安全漏洞 — Windows 10 Version 1809 6.6 Medium2024-12-10
CVE-2024-49086 Microsoft Windows Routing and Remote Access Service 安全漏洞 — Windows Server 2019 8.8 High2024-12-10
CVE-2024-54094 Siemens Solid Edge 安全漏洞 — Solid Edge SE2024 7.8 High2024-12-10
CVE-2024-54093 Siemens Solid Edge 安全漏洞 — Solid Edge SE2024 7.8 High2024-12-10
CVE-2024-11608 Autodesk Revit 安全漏洞 — Revit 7.8 High2024-12-09
CVE-2024-40763 SonicWALL SMA100 安全漏洞 — SMA100 8.8 -2024-12-05
CVE-2024-11933 Fuji Electric Monitouch V-SFT 安全漏洞 — Monitouch V-SFT 7.8 -2024-11-27
CVE-2024-11233 PHP 安全漏洞 — PHP 4.8 Medium2024-11-24
CVE-2024-7508 Trimble SketchUp 安全漏洞 — SketchUp Viewer 7.8 -2024-11-22
CVE-2024-8025 Nikon NEF Codec 安全漏洞 — NEF Codec 7.8 -2024-11-22
CVE-2024-9734 Tungsten Automation Power PDF 安全漏洞 — Power PDF 7.8 -2024-11-22
CVE-2024-9741 Tungsten Automation Power PDF 安全漏洞 — Power PDF 7.8 -2024-11-22
CVE-2024-9742 Tungsten Automation Power PDF 安全漏洞 — Power PDF 7.8 -2024-11-22
CVE-2024-9743 Tungsten Automation Power PDF 安全漏洞 — Power PDF 7.8 -2024-11-22
CVE-2024-11509 IrfanView 安全漏洞 — IrfanView 7.8 -2024-11-22
CVE-2024-11513 IrfanView 安全漏洞 — IrfanView 7.8 -2024-11-22
CVE-2024-11516 IrfanView 安全漏洞 — IrfanView 7.8 -2024-11-22

CWE-122(堆缓冲区溢出) 是常见的弱点类别,本平台收录该类弱点关联的 1863 条 CVE 漏洞。