CVE-2017-9527

Priority
Description
The mark_context_stack function in gc.c in mruby through 1.2.0 allows
attackers to cause a denial of service (heap-based use-after-free and
application crash) or possibly have unspecified other impact via a crafted
.rb file.
Notes
Package
Source: mruby (LP Ubuntu Debian)
Upstream:released (1.2.0+20170601+git5e0e690-1, 1.3.0-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needs-triage)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.4.0-1)
Patches:
Upstream:https://github.com/mruby/mruby/commit/5c114c91d4ff31859fcd84cf8bf349b737b90d99
More Information

Updated: 2020-09-10 05:47:24 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)