CVE-2025-5278

Sažetak

A flaw was found in GNU Coreutils. The sort utility's begfield() function is vulnerable to a heap buffer under-read. The program may access memory outside the allocated buffer if a user runs a crafted command using the traditional key format. A malicious input could lead to a crash or leak sensitive data.

Reference

https://access.redhat.com/security/cve/CVE-2025-5278
https://bugzilla.redhat.com/show_bug.cgi?id=2368764
https://cgit.git.savannah.gnu.org/cgit/coreutils.git/commit/?id=8c9602e3a145e9596dc1a63c6ed67865814b6633
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=78507
http://www.openwall.com/lists/oss-security/2025/05/27/2
http://www.openwall.com/lists/oss-security/2025/05/29/1
http://www.openwall.com/lists/oss-security/2025/05/29/2
https://cgit.git.savannah.gnu.org/cgit/coreutils.git/commit/?id=8c9602e3a145e9596dc1a63c6ed67865814b6633
https://cgit.git.savannah.gnu.org/cgit/coreutils.git/tree/NEWS?id=8c9602e3a145e9596dc1a63c6ed67865814b6633#n14
https://security-tracker.debian.org/tracker/CVE-2025-5278

CVSS

Base:	4.4
Impact:	2.5
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
LOW	NONE	LOW

CVSS vektor

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

Zadnje važnije ažuriranje

19-05-2026 - 17:16

Objavljeno

27-05-2025 - 21:15