Vulnerabilities > CVE-2014-3094 - Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in IBM DB2
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
SINGLE Confidentiality impact
COMPLETE Integrity impact
COMPLETE Availability impact
COMPLETE Summary
Stack-based buffer overflow in IBM DB2 9.7 through FP9a, 9.8 through FP5, 10.1 through FP4, and 10.5 before FP4 on Linux, UNIX, and Windows allows remote authenticated users to execute arbitrary code via a crafted ALTER MODULE statement.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | Ibm
| 25 |
OS | 1 | |
OS | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Nessus
NASL family Databases NASL id DB2_97FP10.NASL description According to its version, the installation of IBM DB2 9.7 running on the remote host is affected by the following vulnerabilities : - An input-validation error exists related to handling the last seen 2020-06-01 modified 2020-06-02 plugin id 79245 published 2014-11-14 reporter This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/79245 title IBM DB2 9.7 < Fix Pack 10 Multiple Vulnerabilities code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(79245); script_version("1.5"); script_cvs_date("Date: 2018/07/06 11:26:06"); script_cve_id( "CVE-2014-3094", "CVE-2014-3095", "CVE-2014-6097", "CVE-2014-6159" ); script_bugtraq_id(69546, 69550, 70983, 71006); script_name(english:"IBM DB2 9.7 < Fix Pack 10 Multiple Vulnerabilities"); script_summary(english:"Checks the DB2 signature."); script_set_attribute(attribute:"synopsis", value:"The remote database server is affected by multiple vulnerabilities."); script_set_attribute(attribute:"description", value: "According to its version, the installation of IBM DB2 9.7 running on the remote host is affected by the following vulnerabilities : - An input-validation error exists related to handling the 'ALTER MODULE' statement that allows buffer overflows. (CVE-2014-3094) - An error exists related to handling 'SELECT' statements with 'UNION' subqueries that allows application crashes. (CVE-2014-3095) - An error exists related to 'LUW' and 'ALTER TABLE' statement handling that allows application crashes. (CVE-2014-6097) - An error exists related to 'ALTER TABLE' statement handling that allows application crashes. (CVE-2014-6159) Note that if a special vendor-supplied build has been installed, this may be a false positive."); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02592"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21681631"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02645"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21681623"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT03786"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21684812"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05105"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21688051"); script_set_attribute(attribute:"solution", value: "Apply IBM DB2 version 9.7 Fix Pack 10 or later. Alternatively, contact the vendor regarding special builds containing the fix."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"vuln_publication_date", value:"2014/08/29"); script_set_attribute(attribute:"patch_publication_date", value:"2014/11/05"); script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/14"); script_set_attribute(attribute:"potential_vulnerability", value:"true"); script_set_attribute(attribute:"plugin_type", value:"remote"); script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:db2"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Databases"); script_copyright(english:"This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("db2_das_detect.nasl"); script_require_keys("Settings/ParanoidReport"); script_require_ports("Services/db2das", 523); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("db2_report_func.inc"); port = get_service(svc:"db2das", default:523, exit_on_fail:TRUE); app_name = "DB2"; level = get_kb_item_or_exit(app_name + "/" + port + "/Level"); if (level !~ "^9\.7\.") audit(AUDIT_NOT_LISTEN, app_name + " 9.7.x", port); platform = get_kb_item_or_exit(app_name+"/"+port+"/Platform"); platform_name = get_kb_item(app_name+"/"+port+"/Platform_Name"); if (isnull(platform_name)) { platform_name = platform; report_phrase = "platform " + platform; } else report_phrase = platform_name; # Vendor notes special, contract-only builds are # available as fixes for 9.7. The build numbers # are not publicly available. if (report_paranoia < 2) audit(AUDIT_PARANOID); vuln = FALSE; # Windows 32-bit/64-bit if (platform == 5 || platform == 23) { fixed_level = '9.7.1000.565'; if (ver_compare(ver:level, fix:fixed_level) == -1) vuln = TRUE; } # Others else if ( # Linux, 2.6 kernel 32/64-bit platform == 18 || platform == 30 || # AIX platform == 20 ) { fixed_level = '9.7.0.10'; # Note things like last element can be like '9a' if (level =~ "^9\.7\.0\.[0-9]($|[^0-9])") vuln = TRUE; } else { info = 'Nessus does not support version checks against ' + report_phrase + '.\n' + 'To help us better identify vulnerable versions, please send the platform\n' + 'number along with details about the platform, including the operating system\n' + 'version, CPU architecture, and DB2 version to [email protected].\n'; exit(1, info); } if (vuln) { report_db2( severity : SECURITY_HOLE, port : port, platform_name : platform_name, installed_level : level, fixed_level : fixed_level); } else audit(AUDIT_LISTEN_NOT_VULN, app_name, port, level);
NASL family Databases NASL id DB2_105FP4.NASL description According to its version, the installation of IBM DB2 10.5 running on the remote host is affected by the following vulnerabilities : - An error exists related to JavaScript Object Notation (JSON-C) handling, string parsing, and the hash function that allows denial of service attacks. (CVE-2013-6371) - A buffer overflow error exists related to handling last seen 2020-06-01 modified 2020-06-02 plugin id 77571 published 2014-09-09 reporter This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/77571 title IBM DB2 10.5 < Fix Pack 4 Multiple Vulnerabilities code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(77571); script_version("1.7"); script_cvs_date("Date: 2018/07/06 11:26:06"); script_cve_id( "CVE-2013-6371", "CVE-2014-3094", "CVE-2014-3095", "CVE-2014-4805" ); script_bugtraq_id(66715, 69541, 69546, 69550); script_name(english:"IBM DB2 10.5 < Fix Pack 4 Multiple Vulnerabilities"); script_summary(english:"Checks the DB2 signature."); script_set_attribute(attribute:"synopsis", value:"The remote database server is affected by multiple vulnerabilities."); script_set_attribute(attribute:"description", value: "According to its version, the installation of IBM DB2 10.5 running on the remote host is affected by the following vulnerabilities : - An error exists related to JavaScript Object Notation (JSON-C) handling, string parsing, and the hash function that allows denial of service attacks. (CVE-2013-6371) - A buffer overflow error exists related to handling 'ALTER MODULE' statements that could lead to server crashes or arbitrary code execution. (CVE-2014-3094) - An error exists related to handling 'SELECT' statements having subqueries using 'UNION' that allows denial of service attacks. (CVE-2014-3095) - An error exists related to Columnar Data Engine (CDE) tables and 'LOAD' statement handling that allows local information disclosure. (CVE-2014-4805)"); # Advisory script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21647054#4"); # Download script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg24038261"); # CVE-2013-6371 script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02201"); # CVE-2014-3094 script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21681631"); # CVE-2014-3095 script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02433"); # CVE-2014-4805 script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21681723"); script_set_attribute(attribute:"solution", value:"Apply IBM DB2 version 10.5 Fix Pack 4 or later."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"vuln_publication_date", value:"2014/04/09"); script_set_attribute(attribute:"patch_publication_date", value:"2014/08/29"); script_set_attribute(attribute:"plugin_publication_date", value:"2014/09/09"); script_set_attribute(attribute:"plugin_type", value:"remote"); script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:db2"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Databases"); script_copyright(english:"This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("db2_das_detect.nasl"); script_require_ports("Services/db2das", 523); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("db2_report_func.inc"); port = get_service(svc:"db2das", default:523, exit_on_fail:TRUE); app_name = "DB2"; level = get_kb_item_or_exit(app_name + "/" + port + "/Level"); if (level !~ "^10\.5\.") audit(AUDIT_NOT_LISTEN, app_name + " 10.5.x", port); platform = get_kb_item_or_exit(app_name+"/"+port+"/Platform"); platform_name = get_kb_item(app_name+"/"+port+"/Platform_Name"); if (isnull(platform_name)) { platform_name = platform; report_phrase = "platform " + platform; } else report_phrase = platform_name; vuln = FALSE; # Windows 32-bit/64-bit if (platform == 5 || platform == 23) { fixed_level = '10.5.400.191'; if (ver_compare(ver:level, fix:fixed_level) == -1) vuln = TRUE; } # Others else if ( # Linux, 2.6 kernel 32/64-bit platform == 18 || platform == 30 || # AIX platform == 20 ) { fixed_level = '10.5.0.4'; if (level =~ "^10\.5\.0\.([0-3]|3a)$") vuln = TRUE; } else { info = 'Nessus does not support version checks against ' + report_phrase + '.\n' + 'To help us better identify vulnerable versions, please send the platform\n' + 'number along with details about the platform, including the operating system\n' + 'version, CPU architecture, and DB2 version to [email protected].\n'; exit(1, info); } if (vuln) { report_db2( severity : SECURITY_HOLE, port : port, platform_name : platform_name, installed_level : level, fixed_level : fixed_level); } else audit(AUDIT_LISTEN_NOT_VULN, app_name, port, level);
NASL family Databases NASL id DB2_101FP5.NASL description According to its version, the installation of IBM DB2 10.1 running on the remote host is prior to Fix Pack 5. It is, therefore, affected by multiple vulnerabilities : - An unspecified flaw exists in the monitoring or audit facility due to passwords being stored when handling specially crafted commands. A remote, authenticated attacker can exploit this to access sensitive information. (CVE-2014-0919) - A stack-based buffer overflow condition exists due to improper validation of user-supplied input when handling crafted ALTER MODULE statements. A remote, authenticated attacker can exploit this to cause a denial of service or execute arbitrary code. (CVE-2014-3094) - A flaw exists when handling a crafted UNION clause in a subquery of a SELECT statement. A remote, authenticated attacker can exploit this to cause a denial of service. (CVE-2014-3095) - A denial of service vulnerability exists when immediate AUTO_REVAL is enabled. A remote, authenticated attacker can exploit this, via a crafted ALTER TABLE statement, to crash the server. (CVE-2014-6159) - A denial of service vulnerability exists when handling an identity column within a crafted ALTER TABLE statement. A remote, authenticated attacker can exploit this vulnerability to crash the server. (CVE-2014-6209) - A denial of service vulnerability exists when handling multiple ALTER TABLE statements specifying the same column. A remote, authenticated attacker can exploit this vulnerability to crash the server. (CVE-2014-6210) - A flaw exists that is triggered when handling specially crafted XML queries. A remote, authenticated attacker can exploit this to cause a consumption of resources, resulting in a denial of service. (CVE-2014-8901) - An unspecified error exists during the handling of SELECT statements with XML/XSLT functions that allows a remote attacker to gain access to arbitrary files. (CVE-2014-8910) - A flaw exists in the IBM Global Security Kit (GSKit) when handling RSA temporary keys in a non-export RSA key exchange ciphersuite. A man-in-the-middle attacker can exploit this to downgrade the session security to use weaker EXPORT_RSA ciphers, thus allowing the attacker to more easily monitor or tamper with the encrypted stream. (CVE-2015-0138) - A flaw exists in the LUW component when handling SQL statements with unspecified Scaler functions. A remote, authenticated attacker can exploit this to cause a denial of service. (CVE-2015-0157) - An unspecified flaw in the General Parallel File System (GPFS) allows a local attacker to gain root privileges. (CVE-2015-0197) - A flaw exists in the General Parallel File System (GPFS), related to certain cipherList configurations, that allows a remote attacker, using specially crafted data, to bypass authentication and execute arbitrary programs with root privileges. (CVE-2015-0198) - A denial of service vulnerability exists in the General Parallel File System (GPFS) that allows a local attacker to corrupt kernel memory by sending crafted ioctl character device calls to the mmfslinux kernel module. (CVE-2015-0199) - An information disclosure vulnerability exists in the automated maintenance feature. An attacker with elevated privileges can exploit this issue by manipulating a stored procedure, resulting in the disclosure of arbitrary files owned by the DB2 fenced ID on UNIX/Linux or the administrator on Windows. (CVE-2015-1883) - A flaw exists in the Data Movement feature when handling specially crafted queries. An authenticated, remote attacker can exploit this to delete database rows from a table without having the appropriate privileges. (CVE-2015-1922) - An unspecified flaw exists when handling SQL statements with LUW Scaler functions. An authenticated, remote attacker can exploit this to run arbitrary code, under the privileges of the DB2 instance owner, or to cause a denial of service. (CVE-2015-1935) - A security feature bypass vulnerability exists, known as Bar Mitzvah, due to improper combination of state data with key data by the RC4 cipher algorithm during the initialization phase. A man-in-the-middle attacker can exploit this, via a brute-force attack using LSB values, to decrypt the traffic. (CVE-2015-2808) - A flaw exists when handling last seen 2020-06-01 modified 2020-06-02 plugin id 84826 published 2015-07-18 reporter This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/84826 title IBM DB2 10.1 < Fix Pack 5 Multiple Vulnerabilities (Bar Mitzvah) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(84826); script_version("1.19"); script_cvs_date("Date: 2019/01/02 11:18:37"); script_cve_id( "CVE-2014-0919", "CVE-2014-3094", "CVE-2014-3095", "CVE-2014-6159", "CVE-2014-6209", "CVE-2014-6210", "CVE-2014-8901", "CVE-2014-8910", "CVE-2015-0138", "CVE-2015-0157", "CVE-2015-0197", "CVE-2015-0198", "CVE-2015-0199", "CVE-2015-1883", "CVE-2015-1922", "CVE-2015-1935", "CVE-2015-2808" ); script_bugtraq_id( 69546, 69550, 71006, 71729, 71730, 71734, 73278, 73282, 73283, 73326, 73684, 74217, 75908, 75911, 75946, 75947, 75949 ); script_name(english:"IBM DB2 10.1 < Fix Pack 5 Multiple Vulnerabilities (Bar Mitzvah)"); script_summary(english:"Checks the DB2 signature."); script_set_attribute(attribute:"synopsis", value: "The remote database server is affected by multiple vulnerabilities."); script_set_attribute(attribute:"description", value: "According to its version, the installation of IBM DB2 10.1 running on the remote host is prior to Fix Pack 5. It is, therefore, affected by multiple vulnerabilities : - An unspecified flaw exists in the monitoring or audit facility due to passwords being stored when handling specially crafted commands. A remote, authenticated attacker can exploit this to access sensitive information. (CVE-2014-0919) - A stack-based buffer overflow condition exists due to improper validation of user-supplied input when handling crafted ALTER MODULE statements. A remote, authenticated attacker can exploit this to cause a denial of service or execute arbitrary code. (CVE-2014-3094) - A flaw exists when handling a crafted UNION clause in a subquery of a SELECT statement. A remote, authenticated attacker can exploit this to cause a denial of service. (CVE-2014-3095) - A denial of service vulnerability exists when immediate AUTO_REVAL is enabled. A remote, authenticated attacker can exploit this, via a crafted ALTER TABLE statement, to crash the server. (CVE-2014-6159) - A denial of service vulnerability exists when handling an identity column within a crafted ALTER TABLE statement. A remote, authenticated attacker can exploit this vulnerability to crash the server. (CVE-2014-6209) - A denial of service vulnerability exists when handling multiple ALTER TABLE statements specifying the same column. A remote, authenticated attacker can exploit this vulnerability to crash the server. (CVE-2014-6210) - A flaw exists that is triggered when handling specially crafted XML queries. A remote, authenticated attacker can exploit this to cause a consumption of resources, resulting in a denial of service. (CVE-2014-8901) - An unspecified error exists during the handling of SELECT statements with XML/XSLT functions that allows a remote attacker to gain access to arbitrary files. (CVE-2014-8910) - A flaw exists in the IBM Global Security Kit (GSKit) when handling RSA temporary keys in a non-export RSA key exchange ciphersuite. A man-in-the-middle attacker can exploit this to downgrade the session security to use weaker EXPORT_RSA ciphers, thus allowing the attacker to more easily monitor or tamper with the encrypted stream. (CVE-2015-0138) - A flaw exists in the LUW component when handling SQL statements with unspecified Scaler functions. A remote, authenticated attacker can exploit this to cause a denial of service. (CVE-2015-0157) - An unspecified flaw in the General Parallel File System (GPFS) allows a local attacker to gain root privileges. (CVE-2015-0197) - A flaw exists in the General Parallel File System (GPFS), related to certain cipherList configurations, that allows a remote attacker, using specially crafted data, to bypass authentication and execute arbitrary programs with root privileges. (CVE-2015-0198) - A denial of service vulnerability exists in the General Parallel File System (GPFS) that allows a local attacker to corrupt kernel memory by sending crafted ioctl character device calls to the mmfslinux kernel module. (CVE-2015-0199) - An information disclosure vulnerability exists in the automated maintenance feature. An attacker with elevated privileges can exploit this issue by manipulating a stored procedure, resulting in the disclosure of arbitrary files owned by the DB2 fenced ID on UNIX/Linux or the administrator on Windows. (CVE-2015-1883) - A flaw exists in the Data Movement feature when handling specially crafted queries. An authenticated, remote attacker can exploit this to delete database rows from a table without having the appropriate privileges. (CVE-2015-1922) - An unspecified flaw exists when handling SQL statements with LUW Scaler functions. An authenticated, remote attacker can exploit this to run arbitrary code, under the privileges of the DB2 instance owner, or to cause a denial of service. (CVE-2015-1935) - A security feature bypass vulnerability exists, known as Bar Mitzvah, due to improper combination of state data with key data by the RC4 cipher algorithm during the initialization phase. A man-in-the-middle attacker can exploit this, via a brute-force attack using LSB values, to decrypt the traffic. (CVE-2015-2808) - A flaw exists when handling 'SUM' or 'GROUP BY' queries with a 'SUBSELECT' that contains 'unnest'. An authenticated, remote attacker can exploit this to cause a denial of service condition. - A use-after-free error exists in the CLI application due to improper validation of user-supplied input when handling client disconnects. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in a denial of service condition or the execution of arbitrary code. - A denial of service vulnerability exists due to an unspecified flaw in the sqldRemoveCachedTableEntry() function. An authenticated, remote attacker can exploit this to crash a DB2 instance. - An out-of-bounds write error exists due to improper validation of user-supplied input when handling the Partial Aggregation Operators (PED, PEA). A remote, authenticated attacker can exploit this to corrupt memory, resulting in a denial of service condition. - An integrity flaw exists due to insecure file permissions for the STMM log file. A local attacker can exploit this to manipulate the logs. - A denial of service vulnerability exists in the sqlex_find_group() function when returning a cumulative group name greater than 64K. An authenticated, remote attacker can exploit this to crash the server. - A flaw exists in the sqlsBinSortPopulateRecPointers() function due to improper validation of user-supplied input when performing resettable sorts. A remote, authenticated attacker can exploit this to corrupt memory, resulting in a denial of service. - A flaw exists that is triggered when handling 'INSERT INTO' statements. An authenticated, remote attacker can exploit this to crash DB2 when the target is a generated table created by a values clause containing multiple rows. - A flaw exists when invoking runstats against a user temporary table when the index clause explicitly specifies index names but omits the index schema name. An authenticated, remote attacker can exploit this to cause a denial of service. - A flaw exists in the DRDA communication protocol due to improper parsing of split DRDA messages under certain circumstances. An authenticated, remote attacker can exploit this to cause a large memory overwrite, resulting in a denial of service condition or the execution of arbitrary code. - An information disclosure vulnerability exists due to improper block cipher padding by TLSv1 when using Cipher Block Chaining (CBC) mode. A remote attacker, via an 'Oracle Padding' side channel attack, can exploit this vulnerability to gain access to sensitive information. Note that this is a variation of the POODLE attack. (NO CVE)"); # Advisories script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21697987"); script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21697988"); script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21698308"); script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21902662"); script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21959650"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21902661"); # APARs script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT06419"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05791"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05128"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT07811"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT07735"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT06800"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT03088"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT03086"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02983"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02530"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02593"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT02646"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05652"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05074"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05647"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT05939"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT06350"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT06354"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT07108"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT08080"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT07553"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT07646"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT08112"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT08525"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT08536"); script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg1IT08543"); # Security Fix List script_set_attribute(attribute:"see_also", value:"https://www-01.ibm.com/support/docview.wss?uid=swg21610582"); # Downloads script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg24040170"); # https://www.blackhat.com/docs/asia-15/materials/asia-15-Mantin-Bar-Mitzvah-Attack-Breaking-SSL-With-13-Year-Old-RC4-Weakness-wp.pdf script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4bbf45ac"); script_set_attribute(attribute:"see_also", value:"https://www.imperialviolet.org/2014/12/08/poodleagain.html"); script_set_attribute(attribute:"solution", value: "Apply IBM DB2 version 10.1 Fix Pack 5 or later."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"vuln_publication_date", value:"2014/06/13"); script_set_attribute(attribute:"patch_publication_date", value:"2015/07/10"); script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/18"); script_set_attribute(attribute:"plugin_type", value:"remote"); script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:db2"); script_set_attribute(attribute:"in_the_news", value:"true"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Databases"); script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("db2_das_detect.nasl"); script_require_ports("Services/db2das", 523); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("db2_report_func.inc"); port = get_service(svc:"db2das", default:523, exit_on_fail:TRUE); level = get_kb_item_or_exit("DB2/" + port + "/Level"); if (level !~ "^10\.1\.") audit(AUDIT_NOT_LISTEN, "DB2 10.1", port); platform = get_kb_item_or_exit("DB2/"+port+"/Platform"); platform_name = get_kb_item("DB2/"+port+"/Platform_Name"); if (isnull(platform_name)) { platform_name = platform; report_phrase = "platform " + platform; } else report_phrase = platform_name; vuln = FALSE; # Windows 32-bit/64-bit if (platform == 5 || platform == 23) { fixed_level = '10.1.500.397'; if (ver_compare(ver:level, fix:fixed_level) == -1) vuln = TRUE; } # Others else if ( # Linux, 2.6 kernel 32/64-bit platform == 18 || platform == 30 || # AIX platform == 20 ) { fixed_level = '10.1.0.5'; if (ver_compare(ver:level, fix:fixed_level) == -1) vuln = TRUE; } else { info = 'Nessus does not support version checks against ' + report_phrase + '.\n' + 'To help us better identify vulnerable versions, please send the platform\n' + 'number along with details about the platform, including the operating system\n' + 'version, CPU architecture, and DB2 version to [email protected].\n'; exit(1, info); } if (vuln) { report_db2( severity : SECURITY_HOLE, port : port, platform_name : platform_name, installed_level : level, fixed_level : fixed_level); } else audit(AUDIT_LISTEN_NOT_VULN, "DB2", port, level);
References
- http://secunia.com/advisories/58616
- http://secunia.com/advisories/60845
- http://www.securityfocus.com/bid/69550
- http://www-01.ibm.com/support/docview.wss?uid=swg1IT02291
- http://www-01.ibm.com/support/docview.wss?uid=swg1IT02592
- http://www-01.ibm.com/support/docview.wss?uid=swg1IT02593
- http://www-01.ibm.com/support/docview.wss?uid=swg1IT02594
- http://www-01.ibm.com/support/docview.wss?uid=swg21681631
- http://www-01.ibm.com/support/docview.wss?uid=swg21683296
- https://exchange.xforce.ibmcloud.com/vulnerabilities/94260