CVE-2022-28739

Sažetak

There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.

Reference

http://seclists.org/fulldisclosure/2022/Oct/28
http://seclists.org/fulldisclosure/2022/Oct/29
http://seclists.org/fulldisclosure/2022/Oct/30
http://seclists.org/fulldisclosure/2022/Oct/41
http://seclists.org/fulldisclosure/2022/Oct/42
https://hackerone.com/reports/1248108
https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html
https://security-tracker.debian.org/tracker/CVE-2022-28739
https://security.gentoo.org/glsa/202401-27
https://security.netapp.com/advisory/ntap-20220624-0002/
https://support.apple.com/kb/HT213488
https://support.apple.com/kb/HT213493
https://support.apple.com/kb/HT213494
https://www.ruby-lang.org/en/news/2022/04/12/buffer-overrun-in-string-to-float-cve-2022-28739/

CVSS

Base:	4.3
Impact:	2.9
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	NONE	NONE

CVSS vektor

AV:N/AC:M/Au:N/C:P/I:N/A:N

Zadnje važnije ažuriranje

24-01-2024 - 05:15

Objavljeno

09-05-2022 - 18:15