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CWE-125 跨界内存读 类漏洞列表 4332

CWE-125 跨界内存读 类弱点 4332 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-125 越界读取属于内存安全漏洞,指程序访问了缓冲区边界之外的内存区域。攻击者利用此缺陷可读取敏感数据或引发信息泄露,甚至通过特定构造触发逻辑错误以辅助后续攻击。开发者应严格实施边界检查,确保索引在有效范围内,并使用支持自动边界检测的高级语言或静态分析工具,从源头杜绝非法内存访问。

MITRE CWE 官方描述
CWE:CWE-125 Out-of-bounds Read 英文:The product reads data past the end, or before the beginning, of the intended buffer. 中文:该产品在预期缓冲区(buffer)的末尾之后或开头之前读取数据。
常见影响 (4)
Confidentiality Read Memory
An attacker could get secret values such as cryptographic keys, PII, memory addresses, or other information that could be used in additional attacks.
Confidentiality Bypass Protection Mechanism
Out-of-bounds memory could contain memory addresses or other information that can be used to bypass ASLR and other protection mechanisms in order to improve the reliability of exploiting a separate weakness for code execution.
Availability DoS: Crash, Exit, or Restart
An attacker could cause a segmentation fault or crash by causing memory to be read outside of the bounds of the buffer. This is especially likely when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string.
Other Varies by Context
The read operation could produce other undefined or unexpected results.
缓解措施 (2)
Implementation Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does. When performing input validation, consider all potentially relevant properties, including length, type of input, the full range…
Architecture and Design Use a language that provides appropriate memory abstractions.
代码示例 (2)
In the following code, the method retrieves a value from an array at a specific array index location that is given as an input parameter to the method
int getValueFromArray(int *array, int len, int index) { int value; // check that the array index is less than the maximum // length of the array if (index < len) { // get the value at the specified index of the array value = array[index]; } // if array index is invalid then output error message // and return value indicating error else { printf("Value is: %d\n", array[index]); value = -1; } return value; }
Bad · C
... // check that the array index is within the correct // range of values for the array if (index >= 0 && index < len) { ...
Good · C
In the following C/C++ example the method processMessageFromSocket() will get a message from a socket, placed into a buffer, and will parse the contents of the buffer into a structure that contains the message length and the message body. A for loop is used to copy the message body into a local character string which will be passed to another method for processing.
int processMessageFromSocket(int socket) { int success; char buffer[BUFFER_SIZE]; char message[MESSAGE_SIZE]; // get message from socket and store into buffer //Ignoring possibliity that buffer > BUFFER_SIZE if (getMessage(socket, buffer, BUFFER_SIZE) > 0) { // place contents of the buffer into message structure ExMessage *msg = recastBuffer(buffer); // copy message body into string for processing int index; for (index = 0; index < msg->msgLength; index++) { message[index] = msg->msgBody[index]; } message[index] = '\0'; // process message success = processMessage(message); } return success; }
Bad · C
CVE ID 标题 CVSS 风险等级 Published
CVE-2026-112279 rdesktop 1.9.0 远程越界读取漏洞 — rdesktop 6.5 Medium 2026-10-19
CVE-2026-112278 rdesktop 1.9.0 堆越界读取漏洞 — rdesktop 6.5 Medium 2026-10-19
CVE-2026-112277 rdesktop 1.9.0 堆越界读取漏洞 — rdesktop 6.5 Medium 2026-10-19
CVE-2026-112276 Netpbm 11.16.00 越界读取漏洞 — Netpbm 6.1 Medium 2026-10-19
CVE-2026-112274 libtins 4.6 之前版本 DNS 越界读取漏洞 — libtins 3.7 Low 2026-10-19
CVE-2026-112273 libtins 4.6 DNS 域名组成堆越界读取漏洞 — libtins 5.3 Medium 2026-10-19
CVE-2026-112272 libdisplay-info 0.4.0 堆越界读取漏洞 — libdisplay-info 5.5 Medium 2026-10-19
CVE-2026-112271 libdisplay-info 0.4.0 远程堆越界读取漏洞 — libdisplay-info 5.5 Medium 2026-10-19
CVE-2026-112073 Tencent ncnn MatMul 越界漏洞 — ncnn 6.3 Medium 2026-10-19
CVE-2026-112061 librtmp 2.6 远程堆越界读取漏洞 — librtmp 4.3 Medium 2026-10-18
CVE-2026-112058 libdvdnav 7.0.0 越界读取漏洞 — libdvdnav 5.5 Medium 2026-10-18
CVE-2026-112057 libdvdnav 7.0.0 前 dvdnav_describe_title_chapters 越界读取漏洞 — libdvdnav 5.5 Medium 2026-10-18
CVE-2026-112056 VMware wv 1.2.9 堆越界读取漏洞 — wv 5.5 Medium 2026-10-18
CVE-2026-112055 wvWare wv 1.2.9 栈越界读取漏洞 — wv 5.5 Medium 2026-10-18
CVE-2026-112053 Schroedinger 1.0.11 越界读取漏洞 — schroedinger 5.5 Medium 2026-10-18
CVE-2026-112020 LodePNG 20261006 堆越界读取漏洞 — lodepng 6.1 Medium 2026-10-18
CVE-2026-112019 cgltf 1.15 越界读取漏洞 — cgltf 6.1 Medium 2026-10-18
CVE-2026-112009 smpeg 2.0.0 堆越界读取漏洞 — smpeg 5.5 Medium 2026-10-18
CVE-2026-111677 Antiword 0.37 堆越界读取漏洞 — antiword 5.5 Medium 2026-10-16
CVE-2026-111678 Antiword 0.37 FKP 解析栈越界读取漏洞 — antiword 3.3 Low 2026-10-16
CVE-2026-49868 RIOT DHCPv6 客户端越界读取漏洞 — RIOT 9.8 Critical 2026-10-16
CVE-2026-68906 libIEC61850 ACSE 解析 AARE PDU 时存在死循环及越界读取漏洞 — libiec61850 8.7 High 2026-10-16
CVE-2026-68907 libIEC61850 服务端栈越界读取漏洞 — libiec61850 8.2 High 2026-10-16
CVE-2026-102941 gomarkdown/markdown 短 URL 拒绝服务漏洞 — markdown 7.5 High 2026-10-16
CVE-2026-105228 ISPSoft 越界读取漏洞 — ISPSoft 7.0 High 2026-10-16
CVE-2026-105227 ISPSoft 越界读取漏洞 — ISPSoft 7.0 High 2026-10-16
CVE-2026-111376 FreeRDP 3.32.0之前版本Windows剪贴板传感器导致内存越界读取漏洞 — FreeRDP 5.0 Medium 2026-10-16
CVE-2026-111375 FreeRDP 3.0.0至3.31.0 越界读取漏洞 — FreeRDP 4.8 Medium 2026-10-16
CVE-2026-111274 unarr 1.1.1 堆缓冲区越界读取漏洞 — unarr 5.5 Medium 2026-10-15
CVE-2026-111272 LibRaw 0.22.2 堆越界读取漏洞 — LibRaw 5.5 Medium 2026-10-15

CWE-125(跨界内存读) 是常见的弱点类别,本平台收录该类弱点关联的 4332 条 CVE 漏洞。