ID CVE-2009-1888
Summary The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.
References
Vulnerable Configurations
  • Debian GNU/Linux 4.0
    cpe:2.3:o:debian:debian_linux:4.0
  • Debian GNU/Linux 5.0
    cpe:2.3:o:debian:debian_linux:5.0
  • Canonical Ubuntu Linux 6.06 LTS (Long-Term Support)
    cpe:2.3:o:canonical:ubuntu_linux:6.06:-:-:-:lts
  • Canonical Ubuntu Linux 8.04 LTS (Long-Term Support)
    cpe:2.3:o:canonical:ubuntu_linux:8.04:-:-:-:lts
  • Canonical Ubuntu Linux 8.10
    cpe:2.3:o:canonical:ubuntu_linux:8.10
  • Canonical Ubuntu Linux 9.04
    cpe:2.3:o:canonical:ubuntu_linux:9.04
CVSS
Base: 5.8 (as of 25-06-2009 - 09:45)
Impact:
Exploitability:
CWE CWE-264
CAPEC
  • Accessing, Modifying or Executing Executable Files
    An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
  • Leverage Executable Code in Non-Executable Files
    An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
  • Blue Boxing
    This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
  • Restful Privilege Elevation
    Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
  • Target Programs with Elevated Privileges
    This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.
  • Manipulating Input to File System Calls
    An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL NONE
nessus via4
  • NASL family SuSE Local Security Checks
    NASL id SUSE_CIFS-MOUNT-6343.NASL
    description Fixed a format string vulnerability in smbclient (CVE-2009-1886) and a ACL bypass vulnerability in samba. (CVE-2009-1888) Also a printing issue in KRB5 setups was fixed.
    last seen 2019-02-21
    modified 2016-12-22
    plugin id 41483
    published 2009-09-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=41483
    title SuSE 10 Security Update : Samba (ZYPP Patch Number 6343)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_CIFS-MOUNT-090629.NASL
    description Fixed a format string vulnerability in smbclient (CVE-2009-1886) and a ACL bypass vulnerability in samba. (CVE-2009-1888)
    last seen 2019-02-21
    modified 2016-12-21
    plugin id 41372
    published 2009-09-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=41372
    title SuSE 11 Security Update : Samba (SAT Patch Number 1053)
  • NASL family VMware ESX Local Security Checks
    NASL id VMWARE_VMSA-2010-0006.NASL
    description a. Service Console update for samba to 3.0.33-3.15.el5_4.1 This update changes the samba packages to samba-client-3.0.33-3.15.el5_4.1 and samba-common-3.0.33-3.15.el5_4.1. These versions include fixes for security issues that were first fixed in samba-client-3.0.33-0.18.el4_8 and samba-common-3.0.33-0.18.el4_8. The Common Vulnerabilities and Exposures Project (cve.mitre.org) has assigned the names CVE-2009-2906, CVE-2009-1888,CVE-2009-2813 and CVE-2009-2948 to these issues. b. Service Console update for acpid to1.0.4-9.el5_4.2 This updates changes the the acpid package to acpid-1.0.4-9.el5_4.2. This version includes the fix for a security issue that was first fixed in acpid-1.0.4-7.el5_4.1. The Common Vulnerabilities and Exposures Project (cve.mitre.org) has assigned the name CVE-2009-0798 to this issue.
    last seen 2019-02-21
    modified 2018-08-06
    plugin id 45402
    published 2010-04-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=45402
    title VMSA-2010-0006 : ESX Service Console updates for samba and acpid
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2009-1529.NASL
    description Updated samba packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. Samba is a suite of programs used by machines to share files, printers, and other information. A denial of service flaw was found in the Samba smbd daemon. An authenticated, remote user could send a specially crafted response that would cause an smbd child process to enter an infinite loop. An authenticated, remote user could use this flaw to exhaust system resources by opening multiple CIFS sessions. (CVE-2009-2906) An uninitialized data access flaw was discovered in the smbd daemon when using the non-default 'dos filemode' configuration option in 'smb.conf'. An authenticated, remote user with write access to a file could possibly use this flaw to change an access control list for that file, even when such access should have been denied. (CVE-2009-1888) A flaw was discovered in the way Samba handled users without a home directory set in the back-end password database (e.g. '/etc/passwd'). If a share for the home directory of such a user was created (e.g. using the automated '[homes]' share), any user able to access that share could see the whole file system, possibly bypassing intended access restrictions. (CVE-2009-2813) The mount.cifs program printed CIFS passwords as part of its debug output when running in verbose mode. When mount.cifs had the setuid bit set, a local, unprivileged user could use this flaw to disclose passwords from a file that would otherwise be inaccessible to that user. Note: mount.cifs from the samba packages distributed by Red Hat does not have the setuid bit set. This flaw only affected systems where the setuid bit was manually set by an administrator. (CVE-2009-2948) Users of Samba should upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, the smb service will be restarted automatically.
    last seen 2019-02-21
    modified 2018-11-28
    plugin id 42266
    published 2009-10-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=42266
    title CentOS 4 / 5 : samba (CESA-2009:1529)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_1_CIFS-MOUNT-090624.NASL
    description Fixed a format string vulnerability in smbclient (CVE-2009-1886) and a ACL bypass vulnerability in samba (CVE-2009-1888).
    last seen 2019-02-21
    modified 2016-12-21
    plugin id 40198
    published 2009-07-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=40198
    title openSUSE Security Update : cifs-mount (cifs-mount-1036)
  • NASL family Slackware Local Security Checks
    NASL id SLACKWARE_SSA_2009-177-01.NASL
    description New samba packages are available for Slackware 10.0, 10.1, 10.2, 11.0, 12.0, 12.1, 12.2, and -current to fix security issues.
    last seen 2019-02-21
    modified 2018-08-09
    plugin id 39559
    published 2009-06-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=39559
    title Slackware 10.0 / 10.1 / 10.2 / 11.0 / 12.0 / 12.1 / 12.2 / current : samba (SSA:2009-177-01)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_0_CIFS-MOUNT-090624.NASL
    description Fixed a format string vulnerability in smbclient (CVE-2009-1886) and a ACL bypass vulnerability in samba (CVE-2009-1888).
    last seen 2019-02-21
    modified 2016-12-21
    plugin id 39928
    published 2009-07-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=39928
    title openSUSE Security Update : cifs-mount (cifs-mount-1036)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2009-1529.NASL
    description From Red Hat Security Advisory 2009:1529 : Updated samba packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. Samba is a suite of programs used by machines to share files, printers, and other information. A denial of service flaw was found in the Samba smbd daemon. An authenticated, remote user could send a specially crafted response that would cause an smbd child process to enter an infinite loop. An authenticated, remote user could use this flaw to exhaust system resources by opening multiple CIFS sessions. (CVE-2009-2906) An uninitialized data access flaw was discovered in the smbd daemon when using the non-default 'dos filemode' configuration option in 'smb.conf'. An authenticated, remote user with write access to a file could possibly use this flaw to change an access control list for that file, even when such access should have been denied. (CVE-2009-1888) A flaw was discovered in the way Samba handled users without a home directory set in the back-end password database (e.g. '/etc/passwd'). If a share for the home directory of such a user was created (e.g. using the automated '[homes]' share), any user able to access that share could see the whole file system, possibly bypassing intended access restrictions. (CVE-2009-2813) The mount.cifs program printed CIFS passwords as part of its debug output when running in verbose mode. When mount.cifs had the setuid bit set, a local, unprivileged user could use this flaw to disclose passwords from a file that would otherwise be inaccessible to that user. Note: mount.cifs from the samba packages distributed by Red Hat does not have the setuid bit set. This flaw only affected systems where the setuid bit was manually set by an administrator. (CVE-2009-2948) Users of Samba should upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, the smb service will be restarted automatically.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 67947
    published 2013-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=67947
    title Oracle Linux 4 / 5 : samba (ELSA-2009-1529)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-1823.NASL
    description Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-1886 The smbclient utility contains a formatstring vulnerability where commands dealing with file names treat user input as format strings to asprintf. - CVE-2009-1888 In the smbd daemon, if a user is trying to modify an access control list (ACL) and is denied permission, this deny may be overridden if the parameter 'dos filemode' is set to 'yes' in the smb.conf and the user already has write access to the file.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 39568
    published 2009-06-30
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=39568
    title Debian DSA-1823-1 : samba - several vulnerabilities
  • NASL family Mandriva Local Security Checks
    NASL id MANDRIVA_MDVSA-2009-320.NASL
    description Multiple vulnerabilities has been found and corrected in samba : The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory (CVE-2009-1888). The SMB (aka Samba) subsystem in Apple Mac OS X 10.5.8, when Windows File Sharing is enabled, does not properly handle errors in resolving pathnames, which allows remote authenticated users to bypass intended sharing restrictions, and read, create, or modify files, in certain circumstances involving user accounts that lack home directories (CVE-2009-2813). smbd in Samba 3.0 before 3.0.37, 3.2 before 3.2.15, 3.3 before 3.3.8, and 3.4 before 3.4.2 allows remote authenticated users to cause a denial of service (infinite loop) via an unanticipated oplock break notification reply packet (CVE-2009-2906). mount.cifs in Samba 3.0 before 3.0.37, 3.2 before 3.2.15, 3.3 before 3.3.8 and 3.4 before 3.4.2, when mount.cifs is installed suid root, does not properly enforce permissions, which allows local users to read part of the credentials file and obtain the password by specifying the path to the credentials file and using the --verbose or -v option (CVE-2009-2948). The version of samba shipping with Mandriva Linux 2008.0 has been updated to the latest version (3.0.37) that includes the fixes for these issues.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 43023
    published 2009-12-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=43023
    title Mandriva Linux Security Advisory : samba (MDVSA-2009:320)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2009-1529.NASL
    description Updated samba packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. Samba is a suite of programs used by machines to share files, printers, and other information. A denial of service flaw was found in the Samba smbd daemon. An authenticated, remote user could send a specially crafted response that would cause an smbd child process to enter an infinite loop. An authenticated, remote user could use this flaw to exhaust system resources by opening multiple CIFS sessions. (CVE-2009-2906) An uninitialized data access flaw was discovered in the smbd daemon when using the non-default 'dos filemode' configuration option in 'smb.conf'. An authenticated, remote user with write access to a file could possibly use this flaw to change an access control list for that file, even when such access should have been denied. (CVE-2009-1888) A flaw was discovered in the way Samba handled users without a home directory set in the back-end password database (e.g. '/etc/passwd'). If a share for the home directory of such a user was created (e.g. using the automated '[homes]' share), any user able to access that share could see the whole file system, possibly bypassing intended access restrictions. (CVE-2009-2813) The mount.cifs program printed CIFS passwords as part of its debug output when running in verbose mode. When mount.cifs had the setuid bit set, a local, unprivileged user could use this flaw to disclose passwords from a file that would otherwise be inaccessible to that user. Note: mount.cifs from the samba packages distributed by Red Hat does not have the setuid bit set. This flaw only affected systems where the setuid bit was manually set by an administrator. (CVE-2009-2948) Users of Samba should upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, the smb service will be restarted automatically.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 42286
    published 2009-10-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=42286
    title RHEL 4 / 5 : samba (RHSA-2009:1529)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2009-1585.NASL
    description Updated samba3x packages that fix multiple security issues and various bugs are now available for Red Hat Enterprise Linux 5 Supplementary. This update has been rated as having moderate security impact by the Red Hat Security Response Team. Samba is a suite of programs used by machines to share files, printers, and other information. These samba3x packages provide Samba 3.3, which is a Technology Preview for Red Hat Enterprise Linux 5. These packages cannot be installed in parallel with the samba packages. Note: Technology Previews are not intended for production use. A denial of service flaw was found in the Samba smbd daemon. An authenticated, remote user could send a specially crafted response that would cause an smbd child process to enter an infinite loop. An authenticated, remote user could use this flaw to exhaust system resources by opening multiple CIFS sessions. (CVE-2009-2906) An uninitialized data access flaw was discovered in the smbd daemon when using the non-default 'dos filemode' configuration option in 'smb.conf'. An authenticated, remote user with write access to a file could possibly use this flaw to change an access control list for that file, even when such access should have been denied. (CVE-2009-1888) A flaw was discovered in the way Samba handled users without a home directory set in the back-end password database (e.g. '/etc/passwd'). If a share for the home directory of such a user was created (e.g. using the automated '[homes]' share), any user able to access that share could see the whole file system, possibly bypassing intended access restrictions. (CVE-2009-2813) The mount.cifs program printed CIFS passwords as part of its debug output when running in verbose mode. When mount.cifs had the setuid bit set, a local, unprivileged user could use this flaw to disclose passwords from a file that would otherwise be inaccessible to that user. Note: mount.cifs from the samba3x packages distributed by Red Hat does not have the setuid bit set. This flaw only affected systems where the setuid bit was manually set by an administrator. (CVE-2009-2948) This update also fixes the following bugs : * the samba3x packages contained missing and conflicting license information. License information was missing for the libtalloc, libtdb, and tdb-tools packages. The samba3x-common package provided a COPYING file; however, it stated the license was GPLv2, while RPM metadata stated the licenses were either GPLv3 or LGPLv3. This update adds the correct licensing information to the samba3x-common, libsmbclient, libtalloc, libtdb, and tdb-tools packages. (BZ#528633) * the upstream Samba version in the samba3x packages distributed with the RHEA-2009:1399 update contained broken implementations of the Netlogon credential chain and SAMR access checks security subsystems. This prevented Samba from acting as a domain controller: Client systems could not join the domain; users could not authenticate; and systems could not access the user and group list. (BZ#524551) * this update resolves interoperability issues with Windows 7 and Windows Server 2008 R2. (BZ#529022) These packages upgrade Samba from version 3.3.5 to version 3.3.8. Refer to the Samba Release Notes for a list of changes between versions: http://samba.org/samba/history/ Users of samba3x should upgrade to these updated packages, which resolve these issues. After installing this update, the smb service will be restarted automatically.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 63900
    published 2013-01-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=63900
    title RHEL 5 : samba3x (RHSA-2009:1585)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20091027_SAMBA_ON_SL3_X.NASL
    description A denial of service flaw was found in the Samba smbd daemon. An authenticated, remote user could send a specially crafted response that would cause an smbd child process to enter an infinite loop. An authenticated, remote user could use this flaw to exhaust system resources by opening multiple CIFS sessions. (CVE-2009-2906) An uninitialized data access flaw was discovered in the smbd daemon when using the non-default 'dos filemode' configuration option in 'smb.conf'. An authenticated, remote user with write access to a file could possibly use this flaw to change an access control list for that file, even when such access should have been denied. (CVE-2009-1888) A flaw was discovered in the way Samba handled users without a home directory set in the back-end password database (e.g. '/etc/passwd'). If a share for the home directory of such a user was created (e.g. using the automated '[homes]' share), any user able to access that share could see the whole file system, possibly bypassing intended access restrictions.(CVE-2009-2813) The mount.cifs program printed CIFS passwords as part of its debug output when running in verbose mode. When mount.cifs had the setuid bit set, a local, unprivileged user could use this flaw to disclose passwords from a file that would otherwise be inaccessible to that user. Note: mount.cifs from the samba packages distributed by Red Hat does not have the setuid bit set. This flaw only affected systems where the setuid bit was manually set by an administrator. (CVE-2009-2948) This update also fixes the following bug for SL3 : - an earlier update added code to escape input passed to scripts that are run by Samba. This code was missing 'c' from the list of valid characters, causing it to be escaped. With this update, the previous patch has been updated to include 'c' in the list of valid characters. (BZ#242754) After installing this update, the smb service will be restarted automatically.
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 60684
    published 2012-08-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=60684
    title Scientific Linux Security Update : samba on SL3.x, SL4.x, SL5.x i386/x86_64
  • NASL family Mandriva Local Security Checks
    NASL id MANDRIVA_MDVSA-2009-196.NASL
    description Multiple vulnerabilities has been found and corrected in samba : Multiple format string vulnerabilities in client/client.c in smbclient in Samba 3.2.0 through 3.2.12 might allow context-dependent attackers to execute arbitrary code via format string specifiers in a filename (CVE-2009-1886). The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory (CVE-2009-1888). This update provides samba 3.2.13 to address these issues.
    last seen 2019-02-21
    modified 2018-07-19
    plugin id 40521
    published 2009-08-10
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=40521
    title Mandriva Linux Security Advisory : samba (MDVSA-2009:196)
  • NASL family Misc.
    NASL id SAMBA_ACL_SECURITY_BYPASS.NASL
    description According to its version number, the version of Samba running on the remote host has a security bypass vulnerability. Access restrictions can be bypassed due to a read of uninitialized data in smbd. This could allow a user to modify an access control list (ACL), even when they should be denied permission. Note the 'dos filemode' parameter must be set to 'yes' in smb.conf in order for an attack to be successful (the default setting is 'no'). Also note versions 3.2.0 - 3.2.12 of smbclient are affected by a format string vulnerability, though Nessus has not checked for this.
    last seen 2019-02-21
    modified 2018-11-15
    plugin id 39502
    published 2009-06-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=39502
    title Samba < 3.0.35 / 3.2.13 / 3.3.6 Multiple Vulnerabilities
  • NASL family VMware ESX Local Security Checks
    NASL id VMWARE_VMSA-2010-0006_REMOTE.NASL
    description The remote VMware ESX host is missing a security-related patch. It is, therefore, affected by multiple vulnerabilities in several third-party components and libraries : - A denial of service vulnerability exists in the ACPI Event Daemon (acpid) that allows a remote attacker to cause a consumption of CPU resources by opening a large number of UNIX sockets without closing them. (CVE-2009-0798) - A security bypass vulnerability exists in Samba in the acl_group_override() function when dos filemode is enabled. A remote attacker can exploit this to modify access control lists for files via vectors related to read access to uninitialized memory. (CVE-2009-1888) - A security bypass vulnerability exists in Samba in the SMB subsystem due to improper handling of errors when resolving pathnames. An authenticated, remote attacker can exploit this to bypass intended sharing restrictions, and read, create, or modify files, in certain circumstances involving user accounts that lack home directories. (CVE-2009-2813) - A denial of service vulnerability exists in Samba that allows authenticated, remote attackers to cause an infinite loop via an unanticipated oplock break notification reply packet. (CVE-2009-2906) - An information disclosure vulnerability exists in Samba in mount.cifs due to improper enforcement of permissions. A local attacker can exploit this to read part of the credentials file and obtain the password by specifying the path to the credentials file and using the --verbose or -v option. (CVE-2009-2948)
    last seen 2019-02-21
    modified 2018-08-06
    plugin id 89738
    published 2016-03-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89738
    title VMware ESX Third-Party Libraries and Components Multiple Vulnerabilities (VMSA-2010-0006) (remote check)
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS9_X86_114685.NASL
    description SunOS 5.9_x86: Samba Patch. Date this patch was last updated by Sun : Dec/22/10
    last seen 2018-09-01
    modified 2016-12-09
    plugin id 13609
    published 2004-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=13609
    title Solaris 9 (x86) : 114685-17
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS9_114684.NASL
    description SunOS 5.9: Samba Patch. Date this patch was last updated by Sun : Dec/22/10
    last seen 2018-09-02
    modified 2016-12-09
    plugin id 13559
    published 2004-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=13559
    title Solaris 9 (sparc) : 114684-17
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-839-1.NASL
    description J. David Hester discovered that Samba incorrectly handled users that lack home directories when the automated [homes] share is enabled. An authenticated user could connect to that share name and gain access to the whole filesystem. (CVE-2009-2813) Tim Prouty discovered that the smbd daemon in Samba incorrectly handled certain unexpected network replies. A remote attacker could send malicious replies to the server and cause smbd to use all available CPU, leading to a denial of service. (CVE-2009-2906) Ronald Volgers discovered that the mount.cifs utility, when installed as a setuid program, would not verify user permissions before opening a credentials file. A local user could exploit this to use or read the contents of unauthorized credential files. (CVE-2009-2948) Reinhard Nissl discovered that the smbclient utility contained format string vulnerabilities in its file name handling. Because of security features in Ubuntu, exploitation of this vulnerability is limited. If a user or automated system were tricked into processing a specially crafted file name, smbclient could be made to crash, possibly leading to a denial of service. This only affected Ubuntu 8.10. (CVE-2009-1886) Jeremy Allison discovered that the smbd daemon in Samba incorrectly handled permissions to modify access control lists when dos filemode is enabled. A remote attacker could exploit this to modify access control lists. This only affected Ubuntu 8.10 and Ubuntu 9.04. (CVE-2009-1886). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-11-28
    plugin id 41968
    published 2009-10-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=41968
    title Ubuntu 6.06 LTS / 8.04 LTS / 8.10 / 9.04 : samba vulnerabilities (USN-839-1)
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-32.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : May/17/14
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107827
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107827
    title Solaris 10 (x86) : 119758-32
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-36.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Mar/10/16
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107327
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107327
    title Solaris 10 (sparc) : 119757-36
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-32.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : May/17/14
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107324
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107324
    title Solaris 10 (sparc) : 119757-32
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-34.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Apr/13/15
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107326
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107326
    title Solaris 10 (sparc) : 119757-34
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-43.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Nov/09/17
    last seen 2019-01-19
    modified 2019-01-18
    plugin id 107833
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107833
    title Solaris 10 (x86) : 119758-43
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-38.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Apr/17/17
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107832
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107832
    title Solaris 10 (x86) : 119758-38
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-33.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Sep/13/14
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107828
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107828
    title Solaris 10 (x86) : 119758-33
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Nov/09/17 This plugin has been deprecated and either replaced with individual 119758 patch-revision plugins, or deemed non-security related.
    last seen 2019-02-21
    modified 2018-07-30
    plugin id 19207
    published 2005-07-14
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=19207
    title Solaris 10 (x86) : 119758-43 (deprecated)
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-33.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Sep/13/14
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107325
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107325
    title Solaris 10 (sparc) : 119757-33
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-30.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Jan/14/14
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107825
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107825
    title Solaris 10 (x86) : 119758-30
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-36.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Mar/10/16
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107830
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107830
    title Solaris 10 (x86) : 119758-36
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-37.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Aug/11/16
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107831
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107831
    title Solaris 10 (x86) : 119758-37
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-38.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Apr/17/17
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107329
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107329
    title Solaris 10 (sparc) : 119757-38
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-30.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Jan/14/14
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107322
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107322
    title Solaris 10 (sparc) : 119757-30
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-43.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Nov/09/17
    last seen 2019-01-19
    modified 2019-01-18
    plugin id 107330
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107330
    title Solaris 10 (sparc) : 119757-43
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-37.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Aug/11/16
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107328
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107328
    title Solaris 10 (sparc) : 119757-37
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757-31.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Feb/15/14
    last seen 2018-10-27
    modified 2018-10-26
    plugin id 107323
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107323
    title Solaris 10 (sparc) : 119757-31
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-34.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Apr/13/15
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107829
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107829
    title Solaris 10 (x86) : 119758-34
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_119757.NASL
    description SunOS 5.10: Samba patch. Date this patch was last updated by Sun : Nov/09/17 This plugin has been deprecated and either replaced with individual 119757 patch-revision plugins, or deemed non-security related.
    last seen 2019-02-21
    modified 2018-07-30
    plugin id 19204
    published 2005-07-14
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=19204
    title Solaris 10 (sparc) : 119757-43 (deprecated)
  • NASL family Solaris Local Security Checks
    NASL id SOLARIS10_X86_119758-31.NASL
    description SunOS 5.10_x86: Samba patch. Date this patch was last updated by Sun : Feb/15/14
    last seen 2018-10-31
    modified 2018-10-29
    plugin id 107826
    published 2018-03-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=107826
    title Solaris 10 (x86) : 119758-31
oval via4
  • accepted 2013-04-29T04:08:48.377-04:00
    class vulnerability
    contributors
    • name Aharon Chernin
      organization SCAP.com, LLC
    • name Dragos Prisaca
      organization G2, Inc.
    definition_extensions
    • comment The operating system installed on the system is Red Hat Enterprise Linux 4
      oval oval:org.mitre.oval:def:11831
    • comment CentOS Linux 4.x
      oval oval:org.mitre.oval:def:16636
    • comment Oracle Linux 4.x
      oval oval:org.mitre.oval:def:15990
    • comment The operating system installed on the system is Red Hat Enterprise Linux 5
      oval oval:org.mitre.oval:def:11414
    • comment The operating system installed on the system is CentOS Linux 5.x
      oval oval:org.mitre.oval:def:15802
    • comment Oracle Linux 5.x
      oval oval:org.mitre.oval:def:15459
    description The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.
    family unix
    id oval:org.mitre.oval:def:10790
    status accepted
    submitted 2010-07-09T03:56:16-04:00
    title The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.
    version 24
  • accepted 2014-01-20T04:01:33.650-05:00
    class vulnerability
    contributors
    • name Pai Peng
      organization Hewlett-Packard
    • name Chris Coffin
      organization The MITRE Corporation
    definition_extensions
    comment VMware ESX Server 4.0 is installed
    oval oval:org.mitre.oval:def:6293
    description The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.
    family unix
    id oval:org.mitre.oval:def:7292
    status accepted
    submitted 2010-04-01T16:51:44.000-04:00
    title smbd access control list remote modification vulnerability
    version 8
redhat via4
rpms
  • samba-0:3.0.33-0.18.el4_8
  • samba-client-0:3.0.33-0.18.el4_8
  • samba-common-0:3.0.33-0.18.el4_8
  • samba-swat-0:3.0.33-0.18.el4_8
  • samba-0:3.0.33-3.15.el5_4
  • samba-client-0:3.0.33-3.15.el5_4
  • samba-common-0:3.0.33-3.15.el5_4
  • samba-swat-0:3.0.33-3.15.el5_4
refmap via4
bid 35472
bugtraq 20091112 rPSA-2009-0145-1 samba samba-client samba-server samba-swat
confirm
debian DSA-1823
mandriva MDVSA-2009:196
sectrack 1022442
secunia
  • 35539
  • 35573
  • 35606
  • 36918
slackware SSA:2009-177-01
ubuntu USN-839-1
vupen ADV-2009-1664
xf samba-acl-security-bypass(51327)
statements via4
contributor Tomas Hoger
lastmodified 2009-10-27
organization Red Hat
statement This issue did not affect Red Hat Enterprise Linux 3. It was addressed in Red Hat Enterprise Linux 4 and 5 via RHSA-2009:1529: https://rhn.redhat.com/errata/RHSA-2009-1529.html
Last major update 21-08-2010 - 01:32
Published 24-06-2009 - 21:30
Last modified 08-11-2018 - 15:37
Back to Top