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mruby mrubyHeap-based Buffer Overflow in mruby/mruby

Risk 86
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

mruby is vulnerable to Heap-based Buffer Overflow

First published (updated )
CVE-2022-0080

mruby mrubyNULL Pointer Dereference in mruby/mruby

Risk 43
Severity
7.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

mruby is vulnerable to NULL Pointer Dereference

First published (updated )
CVE-2021-4188

mruby mrubyBuffer Overflow

Risk 43
Severity
7.5
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

An untrusted pointer dereference in mrbvmexec() of mruby v3.0.0 can lead to a segmentation fault or application crash.

First published (updated )
CVE-2021-46020

mruby mrubyUse-After-Free in str_escape in mruby/mruby in mruby/mruby

Risk 86
Severity
9.8
Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Use-After-Free in strescape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

First published (updated )
CVE-2022-1212

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