the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  Take a third party risk management course for FREE
Vulnerability Feeds & WidgetsNew  

Vulnerability Details : CVE-2010-2063

Buffer overflow in the SMB1 packet chaining implementation in the chain_reply function in process.c in smbd in Samba 3.0.x before 3.3.13 allows remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted field in a packet.
Publish Date : 2010-06-17 Last Update Date : 2022-08-29
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflowMemory corruption
CWE ID 119

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat critical
AV:N/AC:L/Au:N/C:P/I:P/A:P 2010-06-07 2010-06-16
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @

- Related OVAL Definitions

Title Definition Id Class Family
Buffer overflow in the SMB1 packet chaining implementation in the chain_reply function in process.c in smbd in Samba 3.0... oval:org.mitre.oval:def:9859 unix
CIFS Server (Samba), Remote Execution of Arbitrary Code, Denial of Service (DoS) oval:org.mitre.oval:def:12427 unix
CVE-2010-2063 unix
DSA-2061 samba -- memory corruption oval:org.mitre.oval:def:11543 unix
DSA-2061-1 samba -- memory corruption oval:org.mitre.oval:def:13291 unix
ELSA-2010:0488: samba and samba3x security update (Critical) oval:org.mitre.oval:def:22824 unix
RHSA-2010:0488: samba and samba3x security update (Critical) oval:org.mitre.oval:def:22098 unix
RHSA-2010:0488: samba and samba3x security update (Critical) oval:com.redhat.rhsa:def:20100488 unix
VMware ESX,Service Console update for samba. oval:org.mitre.oval:def:7115 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-2063

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 6.06 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 8.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 9.04 * * * Version Details Vulnerabilities
4 OS Debian Debian Linux 5.0 * * * Version Details Vulnerabilities
5 Application Samba Samba * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 3
Debian Debian Linux 1
Samba Samba 1

- References For CVE-2010-2063
OVAL oval:org.mitre.oval:def:12427
OVAL oval:org.mitre.oval:def:7115
HP SSRT100147
VUPEN ADV-2010-3063
XF samba-smb1-code-execution(59481)
OVAL oval:org.mitre.oval:def:9859
SUSE SUSE-SR:2010:014
APPLE APPLE-SA-2010-08-24-1
IDEFENSE 20100616 Samba 3.3.12 Memory Corruption Vulnerability
SLACKWARE SSA:2010-169-01
BID 40884 Samba 'SMB1 Packet Chaining' Unspecified Remote Memory Corruption Vulnerability Release Date:2013-06-21
VUPEN ADV-2010-1517
REDHAT RHSA-2010:0488
SECTRACK 1024107
VUPEN ADV-2010-1504
OSVDB 65518
VUPEN ADV-2010-1507
MLIST [samba-announce] 20100616 Samba 3.3.13 Security Release Available for Download
VUPEN ADV-2010-1505

- Metasploit Modules Related To CVE-2010-2063

There are not any metasploit modules related to this CVE entry (Please visit for more information)

CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.