CVE-2018-11743

Priority
Description
The init_copy function in kernel.c in mruby 1.4.1 makes initialize_copy
calls for TT_ICLASS objects, which allows attackers to cause a denial of
service (mrb_hash_keys uninitialized pointer and application crash) or
possibly have unspecified other impact.
Notes
Package
Source: mruby (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needs-triage)
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 20.04 LTS (Focal Fossa):needs-triage
Ubuntu 20.10 (Groovy Gorilla):needs-triage
Patches:
Other:https://github.com/mruby/mruby/commit/b64ce17852b180dfeea81cf458660be41a78974d
More Information

Updated: 2020-09-09 21:53:36 UTC (commit b67d7d8b03f173f825cd706df5bd078bca500b0e)