Submit #680879: mruby 3.4.0 Out-of-bounds Writeinfo

Titlemruby 3.4.0 Out-of-bounds Write
DescriptionCalling Array#__fill_exec with a negative start and positive length in Ruby code would lead to a buffer underflow and out-of-bounds write. The vulnerability was patched in commit 93619f06dd378db6766666b30c08978311c7ec94
Source⚠️ https://github.com/mruby/mruby/issues/6650
User
 tjbecker (UID 91943)
Submission10/23/2025 05:12 (6 months ago)
Moderation11/07/2025 16:09 (15 days later)
StatusAccepted
VulDB entry331511 [mruby 3.4.0 array.c ary_fill_exec start/length out-of-bounds write]
Points17

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