PT-2019-13095 · Toaruos · Toaruos

Published 2019-06-29 · Updated 2022-09-29 · CVE-2019-13048

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ToaruOS versions prior to 1.10.10

Description The issue allows for a denial of service when a critical error occurs in certain sys sbrk allocation patterns, specifically those involving PAGE SIZE and a value less than PAGE SIZE.

Recommendations For versions prior to 1.10.10, update to version 1.10.10 or later to resolve the issue.

Exploit

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2019-13048

Affected Products

Toaruos

References · 4

• 🔥 https://github.com/mehsauce/kowasuos/blob/master/dos/kowasu-sbrk.c · Exploit
• https://osv.dev/vulnerability/CVE-2019-13048 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-13048 · Security Note
• https://t.me/malwr/1506 · Telegram Post