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mruby vulnerabilities and exploits
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5
CVSSv2
CVE-2022-0240
mruby is vulnerable to NULL Pointer Dereference
Mruby Mruby
5
CVSSv2
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
7.5
CVSSv2
CVE-2022-0080
mruby is vulnerable to Heap-based Buffer Overflow
Mruby Mruby
5
CVSSv2
CVE-2021-4188
mruby is vulnerable to NULL Pointer Dereference
Mruby Mruby
5
CVSSv2
CVE-2021-4110
mruby is vulnerable to NULL Pointer Dereference
Mruby Mruby
6.8
CVSSv2
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
7.5
CVSSv2
CVE-2020-15866
mruby up to and including 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.
Mruby Mruby 2.1.2
Mruby Mruby
Debian Debian Linux 9.0
7.5
CVSSv2
CVE-2020-6839
In mruby 2.1.0, there is a stack-based buffer overflow in mrb_str_len_to_dbl in string.c.
Mruby Mruby 2.1.0
7.5
CVSSv2
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
7.5
CVSSv2
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
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-33572
CVE-2024-24919
CVE-2024-0230
CVE-2024-32714
HTML injection
local file inclusion
CVE-2024-31098
CVE-2024-31244
privilege
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