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mruby vulnerabilities and exploits
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436
VMScore
CVE-2022-1201
NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby before 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.
Mruby Mruby
445
VMScore
CVE-2021-4110
mruby is vulnerable to NULL Pointer Dereference
Mruby Mruby
694
VMScore
CVE-2022-0481
NULL Pointer Dereference in Homebrew mruby before 3.2.
Mruby Mruby
570
VMScore
CVE-2022-0525
Out-of-bounds Read in Homebrew mruby before 3.2.
Mruby Mruby
383
VMScore
CVE-2022-0614
Use of Out-of-range Pointer Offset in Homebrew mruby before 3.2.
Mruby Mruby
383
VMScore
CVE-2022-0632
NULL Pointer Dereference in Homebrew mruby before 3.2.
Mruby Mruby
605
VMScore
CVE-2020-36401
mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).
Mruby Mruby 2.1.2
445
VMScore
CVE-2018-12247
An issue exists 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).
Mruby Mruby 1.4.1
445
VMScore
CVE-2018-12248
An issue exists 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.
Mruby Mruby 1.4.1
668
VMScore
CVE-2020-6838
In mruby 2.1.0, there is a use-after-free in hash_values_at in mrbgems/mruby-hash-ext/src/hash-ext.c.
Mruby Mruby 2.1.0
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-3581
reflected XSS
CVE-2024-26925
CVE-2024-27956
LFI
CVE-2024-3607
CVE-2024-3107
CVE-2024-3295
SQL
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