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mruby mruby vulnerabilities and exploits
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9.8
CVSSv3
CVE-2018-11743
The init_copy function in kernel.c in mruby 1.4.1 makes initialize_copy calls for TT_ICLASS objects, which allows malicious users to cause a denial of service (mrb_hash_keys uninitialized pointer and application crash) or possibly have unspecified other impact.
Mruby Mruby 1.4.1
Debian Debian Linux 9.0
9.8
CVSSv3
CVE-2018-10199
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.
Mruby Mruby
9.8
CVSSv3
CVE-2018-10191
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 ar...
Mruby Mruby
Debian Debian Linux 9.0
9.1
CVSSv3
CVE-2022-1106
use after free in mrb_vm_exec in GitHub repository mruby/mruby before 3.2.
Mruby Mruby
9.1
CVSSv3
CVE-2022-0717
Out-of-bounds Read in GitHub repository mruby/mruby before 3.2.
Mruby Mruby
9.1
CVSSv3
CVE-2022-0623
Out-of-bounds Read in Homebrew mruby before 3.2.
Mruby Mruby
9.1
CVSSv3
CVE-2022-0525
Out-of-bounds Read in Homebrew mruby before 3.2.
Mruby Mruby
8.2
CVSSv3
CVE-2022-1071
User after free in mrb_vm_exec in GitHub repository mruby/mruby before 3.2.
Mruby Mruby
7.8
CVSSv3
CVE-2022-1934
Use After Free in GitHub repository mruby/mruby before 3.2.
Mruby Mruby
7.8
CVSSv3
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
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
bypass
open redirect
CVE-2024-4358
CVE-2024-24199
CVE-2024-5550
CVE-2024-5305
CVE-2024-30373
CVE-2024-1800
deserialization
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