Vulnerabilities > CVE-2013-3035 - Improper Input Validation vulnerability in IBM AIX and Vios
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
The IPv6 implementation in the inet subsystem in IBM AIX 6.1 and 7.1, and VIOS 2.2.2.2-FP-26 SP-02, allows remote attackers to cause a denial of service (system hang) via a crafted packet to an IPv6 interface.
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.
- Server Side Include (SSI) Injection An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
- Cross Zone Scripting An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
- Cross Site Scripting through Log Files An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
- Command Line Execution through SQL Injection An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
Nessus
NASL family AIX Local Security Checks NASL id AIX_IV42095.NASL description If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 66787 published 2013-06-05 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66787 title AIX 7.1 TL 2 : inet (IV42095) code # # (C) Tenable Network Security, Inc. # # The text in the description was extracted from AIX Security # Advisory inet_advisory.asc. # include("compat.inc"); if (description) { script_id(66787); script_version("$Revision: 1.4 $"); script_cvs_date("$Date: 2013/06/26 10:47:25 $"); script_cve_id("CVE-2013-3035"); script_bugtraq_id(60348); script_name(english:"AIX 7.1 TL 2 : inet (IV42095)"); script_summary(english:"Check for APAR IV42095"); script_set_attribute( attribute:"synopsis", value:"The remote AIX host is missing a security patch." ); script_set_attribute( attribute:"description", value: "If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces." ); script_set_attribute( attribute:"see_also", value:"http://aix.software.ibm.com/aix/efixes/security/inet_advisory.asc" ); script_set_attribute( attribute:"solution", value:"Install the appropriate interim fix." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:ibm:aix:7.1"); script_set_attribute(attribute:"vuln_publication_date", value:"2013/06/04"); script_set_attribute(attribute:"patch_publication_date", value:"2013/06/04"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/06/05"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2013 Tenable Network Security, Inc."); script_family(english:"AIX Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/AIX/lslpp", "Host/local_checks_enabled", "Host/AIX/version"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("aix.inc"); include("misc_func.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if ( ! get_kb_item("Host/AIX/version") ) audit(AUDIT_OS_NOT, "AIX"); if ( ! get_kb_item("Host/AIX/lslpp") ) audit(AUDIT_PACKAGE_LIST_MISSING); if ( get_kb_item("Host/AIX/emgr_failure" ) ) exit(0, "This iFix check is disabled because : "+get_kb_item("Host/AIX/emgr_failure") ); flag = 0; if (aix_check_ifix(release:"7.1", ml:"02", sp:"02", patch:"IV42095s2a", package:"bos.net.tcp.client", minfilesetver:"7.1.2.0", maxfilesetver:"7.1.2.15") < 0) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:aix_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family AIX Local Security Checks NASL id AIX_IV42264.NASL description If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 66790 published 2013-06-05 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66790 title AIX 7.1 TL 0 : inet (IV42264) code # # (C) Tenable Network Security, Inc. # # The text in the description was extracted from AIX Security # Advisory inet_advisory.asc. # include("compat.inc"); if (description) { script_id(66790); script_version("$Revision: 1.4 $"); script_cvs_date("$Date: 2013/06/26 10:47:25 $"); script_cve_id("CVE-2013-3035"); script_bugtraq_id(60348); script_name(english:"AIX 7.1 TL 0 : inet (IV42264)"); script_summary(english:"Check for APAR IV42264"); script_set_attribute( attribute:"synopsis", value:"The remote AIX host is missing a security patch." ); script_set_attribute( attribute:"description", value: "If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces." ); script_set_attribute( attribute:"see_also", value:"http://aix.software.ibm.com/aix/efixes/security/inet_advisory.asc" ); script_set_attribute( attribute:"solution", value:"Install the appropriate interim fix." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:ibm:aix:7.1"); script_set_attribute(attribute:"vuln_publication_date", value:"2013/06/04"); script_set_attribute(attribute:"patch_publication_date", value:"2013/06/04"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/06/05"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2013 Tenable Network Security, Inc."); script_family(english:"AIX Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/AIX/lslpp", "Host/local_checks_enabled", "Host/AIX/version"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("aix.inc"); include("misc_func.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if ( ! get_kb_item("Host/AIX/version") ) audit(AUDIT_OS_NOT, "AIX"); if ( ! get_kb_item("Host/AIX/lslpp") ) audit(AUDIT_PACKAGE_LIST_MISSING); if ( get_kb_item("Host/AIX/emgr_failure" ) ) exit(0, "This iFix check is disabled because : "+get_kb_item("Host/AIX/emgr_failure") ); flag = 0; if (aix_check_ifix(release:"7.1", ml:"00", sp:"08", patch:"IV42264s8a", package:"bos.net.tcp.client", minfilesetver:"7.1.0.0", maxfilesetver:"7.1.0.23") < 0) flag++; if (aix_check_ifix(release:"7.1", ml:"00", sp:"09", patch:"IV42264s9a", package:"bos.net.tcp.client", minfilesetver:"7.1.0.0", maxfilesetver:"7.1.0.23") < 0) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:aix_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family AIX Local Security Checks NASL id AIX_U857721.NASL description The remote host is missing AIX PTF U857721, which is related to the security of the package bos.net.tcp.client. If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 69349 published 2013-08-15 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/69349 title AIX 6.1 TL 7 : bos.net.tcp.client (U857721) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were extracted # from AIX Security PTF U857721. The text itself is copyright (C) # International Business Machines Corp. # include("compat.inc"); if (description) { script_id(69349); script_version("$Revision: 1.1 $"); script_cvs_date("$Date: 2013/08/15 11:08:31 $"); script_cve_id("CVE-2013-3035"); script_bugtraq_id(60348); script_name(english:"AIX 6.1 TL 7 : bos.net.tcp.client (U857721)"); script_summary(english:"Check for PTF U857721"); script_set_attribute( attribute:"synopsis", value:"The remote AIX host is missing a vendor-supplied security patch." ); script_set_attribute( attribute:"description", value: "The remote host is missing AIX PTF U857721, which is related to the security of the package bos.net.tcp.client. If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces." ); script_set_attribute( attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=isg1IV42072" ); script_set_attribute( attribute:"solution", value:"Install the appropriate missing security-related fix." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:ibm:aix:6.1"); script_set_attribute(attribute:"vuln_publication_date", value:"2013/05/08"); script_set_attribute(attribute:"patch_publication_date", value:"2013/05/08"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/08/15"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2013 Tenable Network Security, Inc."); script_family(english:"AIX Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/AIX/oslevel", "Host/AIX/version", "Host/AIX/lslpp"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("aix.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if ( ! get_kb_item("Host/AIX/version") ) audit(AUDIT_OS_NOT, "AIX"); if ( ! get_kb_item("Host/AIX/lslpp") ) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if ( aix_check_patch(ml:"610007", patch:"U857721", package:"bos.net.tcp.client.6.1.7.19") < 0 ) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:aix_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family AIX Local Security Checks NASL id AIX_U855283.NASL description The remote host is missing AIX PTF U855283, which is related to the security of the package bos.net.tcp.client. last seen 2020-06-01 modified 2020-06-02 plugin id 71164 published 2013-12-03 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/71164 title AIX 6.1 TL 9 : bos.net.tcp.client (U855283) NASL family AIX Local Security Checks NASL id AIX_IV42124.NASL description If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 66788 published 2013-06-05 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66788 title AIX 6.1 TL 8 : inet (IV42124) NASL family AIX Local Security Checks NASL id AIX_IV42072.NASL description If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 66786 published 2013-06-05 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66786 title AIX 6.1 TL 7 : inet (IV42072) NASL family AIX Local Security Checks NASL id AIX_U855964.NASL description The remote host is missing AIX PTF U855964, which is related to the security of the package bos.net.tcp.client. If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 69285 published 2013-08-10 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/69285 title AIX 6.1 TL 8 : bos.net.tcp.client (U855964) NASL family AIX Local Security Checks NASL id AIX_IV37925.NASL description If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 66785 published 2013-06-05 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66785 title AIX 6.1 TL 6 : inet (IV37925) NASL family AIX Local Security Checks NASL id AIX_IV42229.NASL description If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 66789 published 2013-06-05 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66789 title AIX 7.1 TL 1 : inet (IV42229) NASL family AIX Local Security Checks NASL id AIX_U857748.NASL description The remote host is missing AIX PTF U857748, which is related to the security of the package bos.net.tcp.client. If an AIX machine has IPv6 address configured, and if a malformed IPv6 packet in a specific format is sent to that machine, the machine can hang while processing that packet. The problem can happen only if an IPv6 address is configured on any of the network interfaces. last seen 2020-06-01 modified 2020-06-02 plugin id 69350 published 2013-08-15 reporter This script is Copyright (C) 2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/69350 title AIX 6.1 TL 6 : bos.net.tcp.client (U857748)
Oval
| accepted | 2014-01-06T04:00:06.897-05:00 | ||||||||||||||||||||||||
| class | vulnerability | ||||||||||||||||||||||||
| contributors |
| ||||||||||||||||||||||||
| definition_extensions |
| ||||||||||||||||||||||||
| description | The IPv6 implementation in the inet subsystem in IBM AIX 6.1 and 7.1, and VIOS 2.2.2.2-FP-26 SP-02, allows remote attackers to cause a denial of service (system hang) via a crafted packet to an IPv6 interface. | ||||||||||||||||||||||||
| family | unix | ||||||||||||||||||||||||
| id | oval:org.mitre.oval:def:19253 | ||||||||||||||||||||||||
| status | accepted | ||||||||||||||||||||||||
| submitted | 2013-11-18T10:06:56.357-05:00 | ||||||||||||||||||||||||
| title | Vulnerability in AIX inet | ||||||||||||||||||||||||
| version | 49 |
References
- http://aix.software.ibm.com/aix/efixes/security/inet_advisory.asc
- http://aix.software.ibm.com/aix/efixes/security/inet_advisory.asc
- http://www.ibm.com/support/docview.wss?uid=isg1IV37925
- http://www.ibm.com/support/docview.wss?uid=isg1IV37925
- http://www.ibm.com/support/docview.wss?uid=isg1IV42072
- http://www.ibm.com/support/docview.wss?uid=isg1IV42072
- http://www.ibm.com/support/docview.wss?uid=isg1IV42095
- http://www.ibm.com/support/docview.wss?uid=isg1IV42095
- http://www.ibm.com/support/docview.wss?uid=isg1IV42124
- http://www.ibm.com/support/docview.wss?uid=isg1IV42124
- http://www.ibm.com/support/docview.wss?uid=isg1IV42229
- http://www.ibm.com/support/docview.wss?uid=isg1IV42229
- http://www.ibm.com/support/docview.wss?uid=isg1IV42264
- http://www.ibm.com/support/docview.wss?uid=isg1IV42264
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84657
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84657
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19253
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19253