Published: 12/06/2018 Updated: 12/05/2022

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

An issue exists in mruby 1.4.1. There is a NULL pointer dereference in mrb_class_real because "class BasicObject" is not properly supported in class.c.

Vulnerable Product	Search on Vulmon	Subscribe to Product
mruby mruby 1.4.1
debian debian linux 9.0

Debian Bug report logs - #901652 mruby: CVE-2018-12249 Package: src:mruby; Maintainer for src:mruby is Nobuhiro Iwamatsu <iwamatsu@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 16 Jun 2018 09:12:01 UTC Severity: important Tags: fixed-upstream, security, upstream Found in version mruby ...

Debian Bug report logs - #900845 mruby: CVE-2018-11743 Package: src:mruby; Maintainer for src:mruby is Nobuhiro Iwamatsu <iwamatsu@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Tue, 5 Jun 2018 20:39:01 UTC Severity: important Tags: fixed-upstream, security, upstream Found in version mruby ...

CWE-476 https://github.com/mruby/mruby/issues/4037 https://github.com/mruby/mruby/commit/faa4eaf6803bd11669bc324b4c34e7162286bfa3 https://lists.debian.org/debian-lts-announce/2022/05/msg00006.html https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901652

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CVE-2018-12249

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