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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
668
VMScore
CVE-2022-1276
Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby before 3.2. Possible arbitrary code execution if being exploited.
Mruby Mruby
409
VMScore
CVE-2022-1427
Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby before 3.2. # Impact: Possible arbitrary code execution if being exploited.
Mruby Mruby
445
VMScore
CVE-2021-4188
mruby is vulnerable to NULL Pointer Dereference
Mruby Mruby
445
VMScore
CVE-2022-0240
mruby is vulnerable to NULL Pointer Dereference
Mruby Mruby
570
VMScore
CVE-2022-0525
Out-of-bounds Read 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-2021-46020
An untrusted pointer dereference in mrb_vm_exec() of mruby v3.0.0 can lead to a segmentation fault or application crash.
Mruby Mruby 3.0.0
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
668
VMScore
CVE-2020-6840
In mruby 2.1.0, there is a use-after-free in hash_slice in mrbgems/mruby-hash-ext/src/hash-ext.c.
Mruby Mruby 2.1.0
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48693
CVE-2024-30851
CVE-2024-34460
CVE-2024-2887
local
CVE-2024-27956
remote code execution
CVE-2024-34475
privilege
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