Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and should be avoided

🗓️ 04 May 2023 18:40:31Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 2 Views

Samba NetLogon RPC may use RC4-HMAC-MD5, a weak encryption that allows tampering with MD5 without detection.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM includes components with known vulnerabilities
6 Jul 202318:48
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in CloudPak for Watson AIOPs
31 May 202317:22
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in CloudPak for Watson AIOPs
31 May 202317:23
–ibm
ALT Linux		Security fix for the ALT Linux 10 package samba version 4.16.9-alt1
2 Mar 202300:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package samba version 4.16.8-alt1
15 Dec 202200:00
–altlinux
ATTACKERKB		CVE-2022-38023
9 Nov 202222:15
–attackerkb
Tenable Nessus		Amazon Linux 2023 : libnetapi, libnetapi-devel, libsmbclient (ALAS2023-2023-032)
21 Mar 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : samba (ALAS-2023-2042)
17 May 202300:00
–nessus
Tenable Nessus		Amazon Linux AMI : samba (ALAS-2023-1747)
24 May 202300:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0027: samba (ALINUX3-SA-2023:0027)
14 May 202500:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.6aarch64ctdb0:4.15.5-12.el8_6ctdb-0:4.15.5-12.el8_6.aarch64.rpm
Red Hat Enterprise Linux8.6ppc64lectdb0:4.15.5-12.el8_6ctdb-0:4.15.5-12.el8_6.ppc64le.rpm
Red Hat Enterprise Linux8.6s390xctdb0:4.15.5-12.el8_6ctdb-0:4.15.5-12.el8_6.s390x.rpm
Red Hat Enterprise Linux8.6x86_64ctdb0:4.15.5-12.el8_6ctdb-0:4.15.5-12.el8_6.x86_64.rpm
Red Hat Enterprise Linux8.6aarch64ctdb-debuginfo0:4.15.5-12.el8_6ctdb-debuginfo-0:4.15.5-12.el8_6.aarch64.rpm
Red Hat Enterprise Linux8.6ppc64lectdb-debuginfo0:4.15.5-12.el8_6ctdb-debuginfo-0:4.15.5-12.el8_6.ppc64le.rpm
Red Hat Enterprise Linux8.6s390xctdb-debuginfo0:4.15.5-12.el8_6ctdb-debuginfo-0:4.15.5-12.el8_6.s390x.rpm
Red Hat Enterprise Linux8.6x86_64ctdb-debuginfo0:4.15.5-12.el8_6ctdb-debuginfo-0:4.15.5-12.el8_6.x86_64.rpm
Red Hat Enterprise Linux8.6anyctdb-debuginfo0:4.15.5-12.el8_6.i686ctdb-debuginfo-0:4.15.5-12.el8_6.i686.noarch.rpm
Red Hat Enterprise Linux8.6aarch64libsmbclient0:4.15.5-12.el8_6libsmbclient-0:4.15.5-12.el8_6.aarch64.rpm
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
25 Jun 2026 11:02Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.18.1
EPSS0.02559
CWE-328
sambanetlogonweak encryptiontamperingsecure channelauthentication
2