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CVE-2020-36401

nvd nist
Published: Jul 1, 2021Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

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

Affected (1)

Products: Mruby: Mruby
Mruby
1 product
Mruby
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Mruby
Version 2.1.2
Running on/withPlatform Versions
Linux
Linux Kernel
All versions

Related CWEs

CWE-415
Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (6)

Source: cve@mitre.org
ExploitIssue TrackingPatchThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.