Filtered by vendor Mruby
Subscriptions
Filtered by product Mruby
Subscriptions
Total
38 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-46023 | 1 Mruby | 1 Mruby | 2023-02-22 | 7.5 High |
| An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fault and application crash. | ||||
| CVE-2022-0614 | 1 Mruby | 1 Mruby | 2023-01-17 | 5.5 Medium |
| Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2. | ||||
| CVE-2022-1427 | 1 Mruby | 1 Mruby | 2023-01-17 | 7.8 High |
| Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code execution if being exploited. | ||||
| CVE-2022-1201 | 1 Mruby | 1 Mruby | 2023-01-17 | 6.5 Medium |
| NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system. | ||||
| CVE-2018-10199 | 1 Mruby | 1 Mruby | 2022-10-03 | N/A |
| In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy(). An attacker that can cause Ruby code to be run can possibly use this to execute arbitrary code. | ||||
| CVE-2018-12247 | 1 Mruby | 1 Mruby | 2022-10-03 | N/A |
| An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrb_class, related to certain .clone usage, because mrb_obj_clone in kernel.c copies flags other than the MRB_FLAG_IS_FROZEN flag (e.g., the embedded flag). | ||||
| CVE-2018-12248 | 1 Mruby | 1 Mruby | 2022-10-03 | N/A |
| An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OP_ENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber. | ||||
| CVE-2022-1934 | 1 Mruby | 1 Mruby | 2022-06-08 | 7.8 High |
| Use After Free in GitHub repository mruby/mruby prior to 3.2. | ||||
| CVE-2020-15866 | 2 Debian, Mruby | 2 Debian Linux, Mruby | 2022-05-12 | 9.8 Critical |
| mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling. It can be triggered via the stack_copy function. | ||||
| CVE-2018-14337 | 2 Debian, Mruby | 2 Debian Linux, Mruby | 2022-05-12 | 7.5 High |
| The CHECK macro in mrbgems/mruby-sprintf/src/sprintf.c in mruby 1.4.1 contains a signed integer overflow, possibly leading to out-of-bounds memory access because the mrb_str_resize function in string.c does not check for a negative length. | ||||
| CVE-2018-12249 | 2 Debian, Mruby | 2 Debian Linux, Mruby | 2022-05-12 | 7.5 High |
| An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrb_class_real because "class BasicObject" is not properly supported in class.c. | ||||
| CVE-2018-11743 | 2 Debian, Mruby | 2 Debian Linux, Mruby | 2022-05-12 | 9.8 Critical |
| The init_copy function in kernel.c in mruby 1.4.1 makes initialize_copy calls for TT_ICLASS objects, which allows attackers to cause a denial of service (mrb_hash_keys uninitialized pointer and application crash) or possibly have unspecified other impact. | ||||
| CVE-2018-10191 | 2 Debian, Mruby | 2 Debian Linux, Mruby | 2022-05-12 | 9.8 Critical |
| In versions of mruby up to and including 1.4.0, an integer overflow exists in src/vm.c::mrb_vm_exec() when handling OP_GETUPVAR in the presence of deep scope nesting, resulting in a use-after-free. An attacker that can cause Ruby code to be run can use this to possibly execute arbitrary code. | ||||
| CVE-2017-9527 | 2 Debian, Mruby | 2 Debian Linux, Mruby | 2022-05-12 | 7.8 High |
| The mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of service (heap-based use-after-free and application crash) or possibly have unspecified other impact via a crafted .rb file. | ||||
| CVE-2022-1286 | 1 Mruby | 1 Mruby | 2022-04-18 | 9.8 Critical |
| heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited. | ||||
| CVE-2022-1276 | 1 Mruby | 1 Mruby | 2022-04-15 | 9.8 Critical |
| Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited. | ||||
| CVE-2022-1212 | 1 Mruby | 1 Mruby | 2022-04-12 | 9.8 Critical |
| Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited. | ||||
| CVE-2022-1106 | 1 Mruby | 1 Mruby | 2022-03-31 | 9.1 Critical |
| use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2. | ||||
| CVE-2022-1071 | 1 Mruby | 1 Mruby | 2022-03-31 | 8.2 High |
| User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2. | ||||
| CVE-2022-0890 | 1 Mruby | 1 Mruby | 2022-03-17 | 5.5 Medium |
| NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2. | ||||