Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Containers
  • Support Cases
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Containers
  • Support Cases
  • Products & Services

    Products

    Support

    • Production Support
    • Development Support
    • Product Life Cycles

    Services

    • Consulting
    • Technical Account Management
    • Training & Certifications

    Documentation

    • Red Hat Enterprise Linux
    • Red Hat JBoss Enterprise Application Platform
    • Red Hat OpenStack Platform
    • Red Hat OpenShift Container Platform
    All Documentation

    Ecosystem Catalog

    • Red Hat Partner Ecosystem
    • Partner Resources
  • Tools

    Tools

    • Troubleshoot a product issue
    • Packages
    • Errata

    Customer Portal Labs

    • Configuration
    • Deployment
    • Security
    • Troubleshoot
    All labs

    Red Hat Insights

    Increase visibility into IT operations to detect and resolve technical issues before they impact your business.

    Learn More
    Go to Insights
  • Security

    Red Hat Product Security Center

    Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities.

    Product Security Center

    Security Updates

    • Security Advisories
    • Red Hat CVE Database
    • Security Labs

    Keep your systems secure with Red Hat's specialized responses to security vulnerabilities.

    View Responses

    Resources

    • Security Blog
    • Security Measurement
    • Severity Ratings
    • Backporting Policies
    • Product Signing (GPG) Keys
  • Community

    Customer Portal Community

    • Discussions
    • Private Groups
    Community Activity

    Customer Events

    • Red Hat Convergence
    • Red Hat Summit

    Stories

    • Red Hat Subscription Value
    • You Asked. We Acted.
    • Open Source Communities
Or troubleshoot an issue.

Select Your Language

  • English
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Virtualization
  • Red Hat Identity Management
  • Red Hat Directory Server
  • Red Hat Certificate System
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Update Infrastructure
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat CloudForms
  • Red Hat OpenStack Platform
  • Red Hat OpenShift Container Platform
  • Red Hat OpenShift Data Science
  • Red Hat OpenShift Online
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat CodeReady Workspaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat Single Sign On
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Thorntail
  • Red Hat build of Eclipse Vert.x
  • Red Hat build of OpenJDK
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Integration
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
  • Red Hat JBoss Data Virtualization
  • Red Hat Process Automation
  • Red Hat Process Automation Manager
  • Red Hat Decision Manager
All Products
Red Hat Product Errata RHSA-2015:0257 - Security Advisory
Issued:
2015-02-23
Updated:
2015-02-23

RHSA-2015:0257 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Critical: samba security update

Type/Severity

Security Advisory: Critical

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated samba packages that fix one security issue are now available for
Red Hat Storage 2.1.

Red Hat Product Security has rated this update as having Critical security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.

Description

Samba is an open-source implementation of the Server Message Block (SMB) or
Common Internet File System (CIFS) protocol, which allows PC-compatible
machines to share files, printers, and other information.

An uninitialized pointer use flaw was found in the Samba daemon (smbd).
A malicious Samba client could send specially crafted netlogon packets
that, when processed by smbd, could potentially lead to arbitrary code
execution with the privileges of the user running smbd (by default, the
root user). (CVE-2015-0240)

For additional information about this flaw, see the Knowledgebase article
at https://access.redhat.com/articles/1346913

Red Hat would like to thank the Samba project for reporting this issue.
Upstream acknowledges Richard van Eeden of Microsoft Vulnerability Research
as the original reporter of this issue.

All Samba users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing this
update, the smb service will be restarted automatically.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Gluster Storage Server for On-premise 2.1 x86_64
  • Red Hat Storage for Public Cloud (via RHUI) 2.1 x86_64

Fixes

  • BZ - 1191325 - CVE-2015-0240 samba: talloc free on uninitialized stack pointer in netlogon server could lead to remote-code execution

CVEs

  • CVE-2015-0240

References

  • https://access.redhat.com/security/updates/classification/#critical
  • https://access.redhat.com/articles/1346913
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Gluster Storage Server for On-premise 2.1

SRPM
samba-3.6.9-167.10.3.el6rhs.src.rpm SHA-256: 231a281ad714b15d4a2f95433623670ede8d1afd5feece27bdc6d3fae91cf752
x86_64
libsmbclient-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 7e2a2dc10529493716dd605830dc0e94b3e32a83e9f3a759326d86d639dbb786
libsmbclient-devel-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 1979dd27f2ef3a4307239e10fb23ab1e49f5916968c5aa1b6f1309a5bc737cfb
samba-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: de73542e83ea45351653d828f88cb7ad6b980c5ee1d0f99a8af9f6058fb50a3d
samba-client-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: aa9929196f0db8c10fd849cc2ff305b6ed88db4db175c10ccd5d5244a88b98dc
samba-common-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: ff560d7d71a8f4cf947ec3e699c6f5d89df3138f6772df6dd048a7b750ce4b97
samba-debuginfo-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 6e4db0af022c5e43955da0619fd66fcf180c84f34b2515c669690f59c8942ef2
samba-doc-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 71c5985adf3d8292bd82732ef4555a00b88f130ba1dabb83c5fdd82f2550fcba
samba-domainjoin-gui-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 2adb7c17457125a41606ec43df64a3d05ba3df54f1879c60c3116c4e46664a68
samba-glusterfs-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: d61b79045cde461b4c07e1585d5a29f80a9334dcfbad4523748f8339ddff901c
samba-swat-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 1d04cd81e00743bb81418b555893cfc3ecfd4c072046b55b094dbb318acdf5a5
samba-winbind-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 5bb9df75b46da7c5b92a1ef60174d56f1208b0b66b64e5c2791c3f1e31dbff28
samba-winbind-clients-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: db40e26f18687468c1a36cd479d2b7caa4ea6754fcfb7816d6876ad312e28796
samba-winbind-devel-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 9fd9d2f5d3240b1d8aa0056637b6695caa41af855ea87e73b52ac2f6054568a3
samba-winbind-krb5-locator-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 10cae84cbaa0b21b78e0026a61ead821f9907bc9b09381d1a282ff0426414ac3

Red Hat Storage for Public Cloud (via RHUI) 2.1

SRPM
samba-3.6.9-167.10.3.el6rhs.src.rpm SHA-256: 231a281ad714b15d4a2f95433623670ede8d1afd5feece27bdc6d3fae91cf752
x86_64
libsmbclient-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 7e2a2dc10529493716dd605830dc0e94b3e32a83e9f3a759326d86d639dbb786
libsmbclient-devel-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 1979dd27f2ef3a4307239e10fb23ab1e49f5916968c5aa1b6f1309a5bc737cfb
samba-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: de73542e83ea45351653d828f88cb7ad6b980c5ee1d0f99a8af9f6058fb50a3d
samba-client-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: aa9929196f0db8c10fd849cc2ff305b6ed88db4db175c10ccd5d5244a88b98dc
samba-common-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: ff560d7d71a8f4cf947ec3e699c6f5d89df3138f6772df6dd048a7b750ce4b97
samba-debuginfo-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 6e4db0af022c5e43955da0619fd66fcf180c84f34b2515c669690f59c8942ef2
samba-doc-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 71c5985adf3d8292bd82732ef4555a00b88f130ba1dabb83c5fdd82f2550fcba
samba-domainjoin-gui-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 2adb7c17457125a41606ec43df64a3d05ba3df54f1879c60c3116c4e46664a68
samba-glusterfs-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: d61b79045cde461b4c07e1585d5a29f80a9334dcfbad4523748f8339ddff901c
samba-swat-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 1d04cd81e00743bb81418b555893cfc3ecfd4c072046b55b094dbb318acdf5a5
samba-winbind-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 5bb9df75b46da7c5b92a1ef60174d56f1208b0b66b64e5c2791c3f1e31dbff28
samba-winbind-clients-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: db40e26f18687468c1a36cd479d2b7caa4ea6754fcfb7816d6876ad312e28796
samba-winbind-devel-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 9fd9d2f5d3240b1d8aa0056637b6695caa41af855ea87e73b52ac2f6054568a3
samba-winbind-krb5-locator-3.6.9-167.10.3.el6rhs.x86_64.rpm SHA-256: 10cae84cbaa0b21b78e0026a61ead821f9907bc9b09381d1a282ff0426414ac3

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

Red Hat

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

About

  • Red Hat Subscription Value
  • About Red Hat
  • Red Hat Jobs
Copyright © 2022 Red Hat, Inc.
  • Privacy Statement
  • Customer Portal Terms of Use
  • All Policies and Guidelines
Red Hat Summit
Twitter