global-buffer-overflow错误类型 global-buffer-overflow错误指的是对全局变量的访问超出了其分配的内存范围。全局变量在程序的整个生命周期内都存在,并且它们的内存空间在程序启动时就已分配。如果程序试图访问全局变量数组之外的内存,就会发生global-buffer-overflow错误。 错误为何发生在特定地址上 当ASan检测到对全局变量...
// example2.cpp // global-buffer-overflow error #include <string.h> int main(int argc, char **argv) { static char XXX[10]; static char YYY[10]; static char ZZZ[10]; memset(XXX, 0, 10); memset(YYY, 0, 10); memset(ZZZ, 0, 10); int res = YYY[argc * 10]; // Boom!
==2826401==ERROR: AddressSanitizer: global-buffer-overflow on address 0x000000a0eaa6 at pc 0x00000075f03c bp 0x7ffd06f92990 sp 0x7ffd06f92988 WRITE of size 1 at 0x000000a0eaa6 thread T0 #0 0x75f03b in formUpdateBuffer /fuzz/w3m/form.c:448:6 #1 0x7631ba in formResetBuffer /fuzz/...
When long path is given to API lou_setDataPath(), there will be a global-buffer-overflow. Similar to #1291, because liblouis does not check the input length. liblouis/liblouis/compileTranslationTable.c Lines 58 to 62 in 63722f0 lou_setDataPath(const char *path) { static char dataPath...
Heap-buffer-overflow 但是LeetCode 使用了AddressSanitizer检查是否存在内存非法访问 #include<stdlib.h>intmain(intargc,char**argv){int*array=(int*)malloc(100*sizeof(int));array[0]=-1;intres=array[-1];// BOOMreturnres;} LeetCode 报错如下: ...
GbigMao(逢坂河河), 598930392@...com From: Zach W Date: 2017-07-14 02:39 To: oss-security; 逢坂河河、、 Subject: Re: [oss-security] Asus wireless routers Global buffer overflow and Stack buffer overflow in networkmap Is this different from CVE-2017-6548? Zach W. On 7/12/17 12:...
Some Honor products are affected by bufferoverflow vulnerability, successful exploitation could cause code execution.
global-buffer-overflow example If an access occurs within a redzone byte poisoned by 0xf9 or within a partial redzone preceding 0xf9, the runtime will report aglobal-buffer-overflowerror. Here is an example: cat>a.c<<e#include<string.h>intmain(intargc,char**argv){staticchara[10];memset...
OSS-Fuzz found the following: ==62338==ERROR: AddressSanitizer: global-buffer-overflow on address 0x0000133cc280 at pc 0x00000217783a bp...
Description When translating "imask" instruction of Tricore architecture, QEMU did not check whether the register index was out of bounds, resulting in a global-buffer-overflow. Crash Details ==86292==ERROR: AddressSanitizer: global-buffer-overflow on address 0x559a2cf21440 at pc 0x559a2a8b3dc0...