Use-After-Free in function hash_new_from_values in mruby/mruby

Use After Free in GitHub repository mruby/mruby prior to 3.2...

CVE-2022-1427

Out-of-bounds Read in mrbobjiskindof in in GitHub repository mruby/mruby prior to 3.2. Impact: Possible arbitrary code execution if being exploited...

CVE-2022-1427

Out-of-bounds Read in mrbobjiskindof in in GitHub repository mruby/mruby prior to 3.2. Impact: Possible arbitrary code execution if being exploited...

CVE-2022-1427 Out-of-bounds Read in mrb_obj_is_kind_of in in mruby/mruby

Out-of-bounds Read in mrbobjiskindof in in GitHub repository mruby/mruby prior to 3.2. Impact: Possible arbitrary code execution if being exploited...

CVE-2022-1427 Out-of-bounds Read in mrb_obj_is_kind_of in in mruby/mruby

Out-of-bounds Read in mrbobjiskindof in in GitHub repository mruby/mruby prior to 3.2. Impact: Possible arbitrary code execution if being exploited...

Heap overflow

heap-buffer-overflow in mrbvmexec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited...

CVE-2022-1286

heap-buffer-overflow in mrbvmexec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited...

CVE-2022-1286 heap-buffer-overflow in mrb_vm_exec in mruby/mruby in mruby/mruby

heap-buffer-overflow in mrbvmexec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited...

CVE-2022-1276

Out-of-bounds Read in mrbgetargs in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited...

CVE-2022-1276 Out-of-bounds Read in mrb_get_args in mruby/mruby

Out-of-bounds Read in mrbgetargs in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited...

CVE-2022-1106 use after free in mrb_vm_exec in mruby/mruby

use after free in mrbvmexec in GitHub repository mruby/mruby prior to 3.2...

CVE-2022-1071 User after free in mrb_vm_exec in mruby/mruby

User after free in mrbvmexec in GitHub repository mruby/mruby prior to 3.2...

CVE-2022-1071

User after free in mrbvmexec in GitHub repository mruby/mruby prior to 3.2...

CVE-2022-1071

User after free in mrbvmexec in GitHub repository mruby/mruby prior to 3.2...

User after free in mrb_vm_exec in mruby/mruby

User after free in mrbvmexec in GitHub repository mruby/mruby prior to 3.2...

Null pointer dereference

NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2...

CVE-2022-0717

Out-of-bounds Read in GitHub repository mruby/mruby prior to 3.2...

CVE-2022-0717

Out-of-bounds Read in GitHub repository mruby/mruby prior to 3.2...

Heap-based Buffer Overflow in mruby/mruby

Description Heap Overflow occurs in mrbfsend. commit : 38b164ace7d6ae1c367883a3d67d7f559783faad Proof of Concept $ echo -ne "c2VuZCJzZW5kIiwic2VuZCIsInNlbmQiLCJzZW5kIiwic2VuZCIsInNlbmQiLCJzZW5kIiwic2Vu ZCIsInNlbmQiLCJzZW5kIiwic2VuZCIsInNlbmQiLCJzZW5kIiwic2VuZCIsInNlbmQiCg==" | base64 -d poc ASAN ...

in mruby/mruby

Description SEGV on mrbarypush Proof of Concept 1.times 0 0,o:0 = and 0 Result /asan/mruby/bin/mruby crash.rb AddressSanitizer:DEADLYSIGNAL ================================================================= ==68494==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000011 pc 0x560ae5baa377 ...