CVE-2020-36401

mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:mruby:mruby:2.1.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

06 Jul 2021, 21:11

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 7.8
References (MISC) https://github.com/mruby/mruby/commit/97319697c8f9f6ff27b32589947e1918e3015503 - (MISC) https://github.com/mruby/mruby/commit/97319697c8f9f6ff27b32589947e1918e3015503 - Patch, Third Party Advisory
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801 - Exploit, Issue Tracking, Patch, Third Party Advisory
References (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-744.yaml - (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-744.yaml - Third Party Advisory
CPE cpe:2.3:a:mruby:mruby:2.1.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
CWE CWE-415

01 Jul 2021, 03:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-07-01 03:15

Updated : 2024-02-04 21:47


NVD link : CVE-2020-36401

Mitre link : CVE-2020-36401

CVE.ORG link : CVE-2020-36401


JSON object : View

Products Affected

mruby

  • mruby

linux

  • linux_kernel
CWE
CWE-415

Double Free