Version : 0.7.0
Git Commit : 2da5d8b246b806bee6f74b575217ec3b61a25548
OS : Ubuntu 20.04
Configure : ./configure --address-sanitizer=YES
POC
function main() {
const v2 = new ArrayBuffer();
const v3 = new DataView(v2);
const v5 = typeof v3;
}
main();
Stack Dump
AddressSanitizer:DEADLYSIGNAL
=================================================================
==466645==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fe5fea5cc5b bp 0x7ffe64718cb0 sp 0x7ffe64718468 T0)
==466645==The signal is caused by a READ memory access.
==466645==Hint: address points to the zero page.
#0 0x7fe5fea5cc5b in memcpy /build/glibc-eX1tMB/glibc-2.31/string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:142
#1 0x495737 in __asan_memcpy (/home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/build/njs+0x495737)
#2 0x4e54bf in njs_vmcode_typeof /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_vmcode.c:1521:18
#3 0x4e54bf in njs_vmcode_interpreter /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_vmcode.c:594:23
#4 0x53ae40 in njs_function_lambda_call /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_function.c:701:11
#5 0x4e4648 in njs_vmcode_interpreter /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_vmcode.c:783:23
#6 0x4dea17 in njs_vm_start /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_vm.c:493:11
#7 0x4c7f3d in njs_process_script /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_shell.c:881:19
#8 0x4c7375 in njs_process_file /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_shell.c:615:11
#9 0x4c7375 in main /home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/src/njs_shell.c:315:15
#10 0x7fe5fe9c50b2 in __libc_start_main /build/glibc-eX1tMB/glibc-2.31/csu/../csu/libc-start.c:308:16
#11 0x41dabd in _start (/home/anonym0us/Git/fuzzilli-njs/njs-origin/njs/build/njs+0x41dabd)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /build/glibc-eX1tMB/glibc-2.31/string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:142 in memcpy
==466645==ABORTING
Credit
P1umer, afang5472, Kotori of NeSE@IIE
The text was updated successfully, but these errors were encountered:
Env
POC
Stack Dump
Credit
P1umer, afang5472, Kotori of NeSE@IIE
The text was updated successfully, but these errors were encountered: