Fluid Attacks Database

Description

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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 12	mruby	>=0 <1.4.0+20180418+git54905e98-1	1.4.0+20180418+git54905e98-1
debian 11	mruby	>=0 <1.4.0+20180418+git54905e98-1	1.4.0+20180418+git54905e98-1
debian 14	mruby	>=0 <1.4.0+20180418+git54905e98-1	1.4.0+20180418+git54905e98-1
debian 13	mruby	>=0 <1.4.0+20180418+git54905e98-1	1.4.0+20180418+git54905e98-1

Aliases

1. CVE-2018-101992. NVD-2018-101993. OSV-DEBIAN-2018-101994. OSV-2018-101995. SECURITY-TRACKER-CVE-2018-10199

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