CVE-2017-9527

 

Published at: - 11-06-2017 07:29

Last modified: - 17-01-2023 09:51

Total changes: - 4

Description

The mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of service (heap-based use-after-free and application crash) or possibly have unspecified other impact via a crafted .rb file.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://github.com/mruby/mruby/issues/3486
• https://github.com/mruby/mruby/commit/5c114c91d4ff31859fcd84cf8bf349b737b90d99
• [debian-lts-announce] 20220506 [SECURITY] [DLA 2996-1] mruby security update-Mailing List, Third Party Advisory

 

Keywords

NVD

 

CVE-2017-9527

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures