Vulnerabilities > CVE-2013-0255 - Improper Input Validation vulnerability in Postgresql
Attack vector
NETWORK Attack complexity
LOW Privileges required
SINGLE Confidentiality impact
NONE Integrity impact
NONE Availability impact
COMPLETE Summary
PostgreSQL 9.2.x before 9.2.3, 9.1.x before 9.1.8, 9.0.x before 9.0.12, 8.4.x before 8.4.16, and 8.3.x before 8.3.23 does not properly declare the enum_recv function in backend/utils/adt/enum.c, which causes it to be invoked with incorrect arguments and allows remote authenticated users to cause a denial of service (server crash) or read sensitive process memory via a crafted SQL command, which triggers an array index error and an out-of-bounds read.
Vulnerable Configurations
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 Amazon Linux Local Security Checks NASL id ALA_ALAS-2013-244.NASL description An array index error, leading to a heap-based out-of-bounds buffer read flaw, was found in the way PostgreSQL performed certain error processing using enumeration types. An unprivileged database user could issue a specially crafted SQL query that, when processed by the server component of the PostgreSQL service, would lead to a denial of service (daemon crash) or disclosure of certain portions of server memory. (CVE-2013-0255) A flaw was found in the way the pgcrypto contrib module of PostgreSQL (re)initialized its internal random number generator. This could lead to random numbers with less bits of entropy being used by certain pgcrypto functions, possibly allowing an attacker to conduct other attacks. (CVE-2013-1900) last seen 2020-06-01 modified 2020-06-02 plugin id 70906 published 2013-11-14 reporter This script is Copyright (C) 2013-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/70906 title Amazon Linux AMI : postgresql8 (ALAS-2013-244) NASL family Fedora Local Security Checks NASL id FEDORA_2013-2152.NASL description - Update to new upstream releases, to fix CVE-2013-0255 and other issues described at http://www.postgresql.org/docs/9.2/static/release-9-2-3. html http://www.postgresql.org/docs/9.1/static/release-9-1-8. html - Make the package build with selinux option disabled - Include old version of pg_controldata in postgresql-upgrade subpackage Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-03-17 modified 2013-02-18 plugin id 64665 published 2013-02-18 reporter This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/64665 title Fedora 17 : postgresql-9.1.8-1.fc17 (2013-2152) NASL family Fedora Local Security Checks NASL id FEDORA_2013-2123.NASL description - Update to new upstream releases, to fix CVE-2013-0255 and other issues described at http://www.postgresql.org/docs/9.2/static/release-9-2-3. html http://www.postgresql.org/docs/9.1/static/release-9-1-8. html - Make the package build with selinux option disabled - Include old version of pg_controldata in postgresql-upgrade subpackage Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-03-17 modified 2013-02-11 plugin id 64554 published 2013-02-11 reporter This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/64554 title Fedora 18 : postgresql-9.2.3-1.fc18 (2013-2123) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2013-1475.NASL description From Red Hat Security Advisory 2013:1475 : Updated postgresql and postgresql84 packages that fix two security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PostgreSQL is an advanced object-relational database management system (DBMS). An array index error, leading to a heap-based out-of-bounds buffer read flaw, was found in the way PostgreSQL performed certain error processing using enumeration types. An unprivileged database user could issue a specially crafted SQL query that, when processed by the server component of the PostgreSQL service, would lead to a denial of service (daemon crash) or disclosure of certain portions of server memory. (CVE-2013-0255) A flaw was found in the way the pgcrypto contrib module of PostgreSQL (re)initialized its internal random number generator. This could lead to random numbers with less bits of entropy being used by certain pgcrypto functions, possibly allowing an attacker to conduct other attacks. (CVE-2013-1900) Red Hat would like to thank the PostgreSQL project for reporting these issues. Upstream acknowledges Sumit Soni via Secunia SVCRP as the original reporter of CVE-2013-0255, and Marko Kreen as the original reporter of CVE-2013-1900. These updated packages upgrade PostgreSQL to version 8.4.18, which fixes these issues as well as several non-security issues. Refer to the PostgreSQL Release Notes for a full list of changes : http://www.postgresql.org/docs/8.4/static/release-8-4-18.html After installing this update, it is advisable to rebuild, using the REINDEX command, Generalized Search Tree (GiST) indexes that meet one or more of the following conditions : * GiST indexes on box, polygon, circle, or point columns * GiST indexes for variable-width data types, that is text, bytea, bit, and numeric * GiST multi-column indexes All PostgreSQL users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. If the postgresql service is running, it will be automatically restarted after installing this update. last seen 2020-06-01 modified 2020-06-02 plugin id 70692 published 2013-10-30 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/70692 title Oracle Linux 5 / 6 : postgresql / postgresql84 (ELSA-2013-1475) NASL family SuSE Local Security Checks NASL id SUSE_11_LIBECPG6-130213.NASL description PostgreSQL has been updated to version 9.1.8 which fixes various bugs and one security issue. The security issue fixed in this release, CVE-2013-0255, allowed a previously authenticated user to crash the server by calling an internal function with invalid arguments. This issue was discovered by the independent security researcher Sumit Soni this week and reported via Secunia SVCRP, and we are grateful for their efforts in making PostgreSQL more secure. More information can be found at http://www.postgresql.org/about/news/1446/ last seen 2020-06-05 modified 2013-03-26 plugin id 65682 published 2013-03-26 reporter This script is Copyright (C) 2013-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/65682 title SuSE 11.2 Security Update : PostgreSQL (SAT Patch Number 7342) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2013-1475.NASL description Updated postgresql and postgresql84 packages that fix two security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PostgreSQL is an advanced object-relational database management system (DBMS). An array index error, leading to a heap-based out-of-bounds buffer read flaw, was found in the way PostgreSQL performed certain error processing using enumeration types. An unprivileged database user could issue a specially crafted SQL query that, when processed by the server component of the PostgreSQL service, would lead to a denial of service (daemon crash) or disclosure of certain portions of server memory. (CVE-2013-0255) A flaw was found in the way the pgcrypto contrib module of PostgreSQL (re)initialized its internal random number generator. This could lead to random numbers with less bits of entropy being used by certain pgcrypto functions, possibly allowing an attacker to conduct other attacks. (CVE-2013-1900) Red Hat would like to thank the PostgreSQL project for reporting these issues. Upstream acknowledges Sumit Soni via Secunia SVCRP as the original reporter of CVE-2013-0255, and Marko Kreen as the original reporter of CVE-2013-1900. These updated packages upgrade PostgreSQL to version 8.4.18, which fixes these issues as well as several non-security issues. Refer to the PostgreSQL Release Notes for a full list of changes : http://www.postgresql.org/docs/8.4/static/release-8-4-18.html After installing this update, it is advisable to rebuild, using the REINDEX command, Generalized Search Tree (GiST) indexes that meet one or more of the following conditions : * GiST indexes on box, polygon, circle, or point columns * GiST indexes for variable-width data types, that is text, bytea, bit, and numeric * GiST multi-column indexes All PostgreSQL users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. If the postgresql service is running, it will be automatically restarted after installing this update. last seen 2020-06-01 modified 2020-06-02 plugin id 70687 published 2013-10-30 reporter This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/70687 title CentOS 5 / 6 : postgresql / postgresql84 (CESA-2013:1475) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-2630.NASL description Sumit Soni discovered that PostgreSQL, an object-relational SQL database, could be forced to crash when an internal function was called with invalid arguments, resulting in denial of service. last seen 2020-03-17 modified 2013-02-21 plugin id 64732 published 2013-02-21 reporter This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/64732 title Debian DSA-2630-1 : postgresql-8.4 - programming error NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1717-1.NASL description Sumit Soni discovered that PostgreSQL incorrectly handled calling a certain internal function with invalid arguments. An authenticated attacker could use this issue to cause PostgreSQL to crash, resulting in a denial of service. 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 2020-06-01 modified 2020-06-02 plugin id 64616 published 2013-02-13 reporter Ubuntu Security Notice (C) 2013-2019 Canonical, Inc. / NASL script (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/64616 title Ubuntu 8.04 LTS / 10.04 LTS / 11.10 / 12.04 LTS / 12.10 : postgresql-8.3, postgresql-8.4, postgresql-9.1 vulnerability (USN-1717-1) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2013-1475.NASL description Updated postgresql and postgresql84 packages that fix two security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PostgreSQL is an advanced object-relational database management system (DBMS). An array index error, leading to a heap-based out-of-bounds buffer read flaw, was found in the way PostgreSQL performed certain error processing using enumeration types. An unprivileged database user could issue a specially crafted SQL query that, when processed by the server component of the PostgreSQL service, would lead to a denial of service (daemon crash) or disclosure of certain portions of server memory. (CVE-2013-0255) A flaw was found in the way the pgcrypto contrib module of PostgreSQL (re)initialized its internal random number generator. This could lead to random numbers with less bits of entropy being used by certain pgcrypto functions, possibly allowing an attacker to conduct other attacks. (CVE-2013-1900) Red Hat would like to thank the PostgreSQL project for reporting these issues. Upstream acknowledges Sumit Soni via Secunia SVCRP as the original reporter of CVE-2013-0255, and Marko Kreen as the original reporter of CVE-2013-1900. These updated packages upgrade PostgreSQL to version 8.4.18, which fixes these issues as well as several non-security issues. Refer to the PostgreSQL Release Notes for a full list of changes : http://www.postgresql.org/docs/8.4/static/release-8-4-18.html After installing this update, it is advisable to rebuild, using the REINDEX command, Generalized Search Tree (GiST) indexes that meet one or more of the following conditions : * GiST indexes on box, polygon, circle, or point columns * GiST indexes for variable-width data types, that is text, bytea, bit, and numeric * GiST multi-column indexes All PostgreSQL users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. If the postgresql service is running, it will be automatically restarted after installing this update. last seen 2020-06-01 modified 2020-06-02 plugin id 70696 published 2013-10-30 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/70696 title RHEL 5 / 6 : postgresql and postgresql84 (RHSA-2013:1475) NASL family Databases NASL id POSTGRESQL_20130207.NASL description The version of PostgreSQL installed on the remote host is 8.3.x prior to 8.3.23, 8.4.x prior to 8.4.16, 9.0.x prior to 9.0.12, 9.1.x prior to 9.1.8 or 9.2 prior to 9.2.3. It is, therefore, potentially affected by a denial of service vulnerability due to a flaw in the enum_recv() function of last seen 2020-06-01 modified 2020-06-02 plugin id 64669 published 2013-02-18 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/64669 title PostgreSQL 8.3 < 8.3.23 / 8.4 < 8.4.16 / 9.0 < 9.0.12 / 9.1 < 9.1.8 / 9.2 < 9.2.3 Denial of Service NASL family Scientific Linux Local Security Checks NASL id SL_20131029_POSTGRESQL_AND_POSTGRESQL84_ON_SL5_X.NASL description An array index error, leading to a heap-based out-of-bounds buffer read flaw, was found in the way PostgreSQL performed certain error processing using enumeration types. An unprivileged database user could issue a specially crafted SQL query that, when processed by the server component of the PostgreSQL service, would lead to a denial of service (daemon crash) or disclosure of certain portions of server memory. (CVE-2013-0255) A flaw was found in the way the pgcrypto contrib module of PostgreSQL (re)initialized its internal random number generator. This could lead to random numbers with less bits of entropy being used by certain pgcrypto functions, possibly allowing an attacker to conduct other attacks. (CVE-2013-1900) These updated packages upgrade PostgreSQL to version 8.4.18, which fixes these issues as well as several non-security issues. Refer to the PostgreSQL Release Notes for a full list of changes : http://www.postgresql.org/docs/8.4/static/release-8-4-18.html After installing this update, it is advisable to rebuild, using the REINDEX command, Generalized Search Tree (GiST) indexes that meet one or more of the following conditions : - GiST indexes on box, polygon, circle, or point columns - GiST indexes for variable-width data types, that is text, bytea, bit, and numeric - GiST multi-column indexes If the postgresql service is running, it will be automatically restarted after installing this update. last seen 2020-03-18 modified 2013-10-31 plugin id 70705 published 2013-10-31 reporter This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/70705 title Scientific Linux Security Update : postgresql and postgresql84 on SL5.x, SL6.x i386/x86_64 (20131029) NASL family SuSE Local Security Checks NASL id SUSE_11_POSTGRESQL-130213.NASL description PostgreSQL has been updated to version 8.3.23 which fixes various bugs and one security issue. The security issue fixed in this release, CVE-2013-0255, allowed a previously authenticated user to crash the server by calling an internal function with invalid arguments. This issue was discovered by independent security researcher Sumit Soni this week and reported via Secunia SVCRP, and we are grateful for their efforts in making PostgreSQL more secure. More information can be found at http://www.postgresql.org/about/news/1446/ last seen 2020-06-05 modified 2013-03-26 plugin id 65683 published 2013-03-26 reporter This script is Copyright (C) 2013-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/65683 title SuSE 11.2 Security Update : PostgreSQL (SAT Patch Number 7340) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2013-142.NASL description Multiple vulnerabilities has been discovered and corrected in postgresql : PostgreSQL 9.2.x before 9.2.3, 9.1.x before 9.1.8, 9.0.x before 9.0.12, 8.4.x before 8.4.16, and 8.3.x before 8.3.23 does not properly declare the enum_recv function in backend/utils/adt/enum.c, which causes it to be invoked with incorrect arguments and allows remote authenticated users to cause a denial of service (server crash) or read sensitive process memory via a crafted SQL command, which triggers an array index error and an out-of-bounds read (CVE-2013-0255). Argument injection vulnerability in PostgreSQL 9.2.x before 9.2.4, 9.1.x before 9.1.9, and 9.0.x before 9.0.13 allows remote attackers to cause a denial of service (file corruption), and allows remote authenticated users to modify configuration settings and execute arbitrary code, via a connection request using a database name that begins with a - (hyphen) (CVE-2013-1899). PostgreSQL 9.2.x before 9.2.4, 9.1.x before 9.1.9, 9.0.x before 9.0.13, and 8.4.x before 8.4.17, when using OpenSSL, generates insufficiently random numbers, which might allow remote authenticated users to have an unspecified impact via vectors related to the contrib/pgcrypto functions. (CVE-2013-1900). PostgreSQL 9.2.x before 9.2.4 and 9.1.x before 9.1.9 does not properly check REPLICATION privileges, which allows remote authenticated users to bypass intended backup restrictions by calling the (1) pg_start_backup or (2) pg_stop_backup functions (CVE-2013-1901). This advisory provides the latest versions of PostgreSQL that is not vulnerable to these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 66154 published 2013-04-20 reporter This script is Copyright (C) 2013-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/66154 title Mandriva Linux Security Advisory : postgresql (MDVSA-2013:142) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2013-012.NASL description A vulnerability has been discovered and corrected in postgresql : PostgreSQL 9.2.x before 9.2.3, 9.1.x before 9.1.8, 9.0.x before 9.0.12, 8.4.x before 8.4.16, and 8.3.x before 8.3.23 does not properly declare the enum_recv function in backend/utils/adt/enum.c, which causes it to be invoked with incorrect arguments and allows remote authenticated users to cause a denial of service (server crash) or read sensitive process memory via a crafted SQL command, which triggers an array index error and an out-of-bounds read (CVE-2013-0255). This advisory provides the latest versions of PostgreSQL that is not vulnerable to these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 64647 published 2013-02-17 reporter This script is Copyright (C) 2013-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/64647 title Mandriva Linux Security Advisory : postgresql (MDVSA-2013:012) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201408-15.NASL description The remote host is affected by the vulnerability described in GLSA-201408-15 (PostgreSQL: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in PostgreSQL. Please review the CVE identifiers referenced below for details. Impact : A remote authenticated attacker may be able to create a Denial of Service condition, bypass security restrictions, or have other unspecified impact. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 77459 published 2014-08-30 reporter This script is Copyright (C) 2014-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/77459 title GLSA-201408-15 : PostgreSQL: Multiple vulnerabilities NASL family SuSE Local Security Checks NASL id OPENSUSE-2013-139.NASL description PostgreSQL was updated to version 9.1.8 (bnc#802679) : - Prevent execution of enum_recv from SQL (CVE-2013-0255). - Fix multiple problems in detection of when a consistent database state has been reached during WAL replay - Update minimum recovery point when truncating a relation file - Fix recycling of WAL segments after changing recovery target timeline - Fix missing cancellations in hot standby mode - See the release notes for the rest of the changes: http://www.postgresql.org/docs/9.1/static/release-9-1-8. html /usr/share/doc/packages/postgresql/HISTORY - Remove postgresql91-full.spec.in and use postgresql91.spec as the master for generating postgresql91-libs.spec. last seen 2020-06-05 modified 2014-06-13 plugin id 74897 published 2014-06-13 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74897 title openSUSE Security Update : postgresql91 (openSUSE-SU-2013:0318-1)
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References
- http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098586.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00059.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00060.html
- http://osvdb.org/89935
- http://rhn.redhat.com/errata/RHSA-2013-1475.html
- http://secunia.com/advisories/51923
- http://secunia.com/advisories/52819
- http://securitytracker.com/id?1028092
- http://www.debian.org/security/2013/dsa-2630
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:142
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.postgresql.org/docs/8.3/static/release-8-3-23.html
- http://www.postgresql.org/docs/8.4/static/release-8-4-16.html
- http://www.postgresql.org/docs/9.0/static/release-9-0-12.html
- http://www.postgresql.org/docs/9.1/static/release-9-1-8.html
- http://www.postgresql.org/docs/9.2/static/release-9-2-3.html
- http://www.securityfocus.com/bid/57844
- http://www.ubuntu.com/usn/USN-1717-1
- https://blogs.oracle.com/sunsecurity/entry/cve_2013_0255_array_index
- https://bugzilla.redhat.com/show_bug.cgi?id=907892
- https://exchange.xforce.ibmcloud.com/vulnerabilities/81917