PT-2023-6649 · Samba+1 · Samba+1

Jennifer Sutton · Published 2023-10-16 · Updated 2026-03-29 · CVE-2023-5568

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Samba (affected versions not specified)

Description A heap-based Buffer Overflow flaw was discovered in Samba, which could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

ALT-PU-2023-7000

ALT-PU-2024-12484

ALT-PU-2024-1311

AZL-31745

AZL-37029

BDU:2023-07419

CVE-2023-5568

OPENSUSE-SU-2024:13345-1

Affected Products

Alt Linux

Samba

References · 22

• https://osv.dev/vulnerability/AZL-31745 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07419 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-5568 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5568 · Vendor Advisory
• https://bugzilla.samba.org/show_bug.cgi?id=15491 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-5568 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-5568 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-ALPINE-318-CVE-2023-5568 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-37029 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-ALPINE-319-CVE-2023-5568 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13345-1 · Vendor Advisory
• https://t.me/cvenotify/95034 · Telegram Post
• https://t.me/cvenotify/60334 · Telegram Post
• https://bugzilla.redhat.com/show_bug.cgi?id=2245174 · Note
• https://samba.org/samba/history/samba-4.19.2.html · Note