Vulnerabilities > CVE-2013-7108 - Improper Input Validation vulnerability in multiple products
Summary
Multiple off-by-one errors in Nagios Core 3.5.1, 4.0.2, and earlier, and Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value in the variable list to the process_cgivars function in (1) avail.c, (2) cmd.c, (3) config.c, (4) extinfo.c, (5) histogram.c, (6) notifications.c, (7) outages.c, (8) status.c, (9) statusmap.c, (10) summary.c, and (11) trends.c in cgi/, which triggers a heap-based buffer over-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.
Exploit-Db
description | Icinga cgi/config.c process_cgivars Function Off-by-one Read Remote DoS. CVE-2013-7108. Webapps exploit for cgi platform |
id | EDB-ID:38882 |
last seen | 2016-02-04 |
modified | 2013-12-16 |
published | 2013-12-16 |
reporter | DTAG Group Information Security |
source | https://www.exploit-db.com/download/38882/ |
title | Icinga cgi/config.c process_cgivars Function Off-by-one Read Remote DoS |
Nessus
NASL family Debian Local Security Checks NASL id DEBIAN_DLA-1615.NASL description Several issues were corrected in nagios3, a monitoring and management system for hosts, services and networks. CVE-2018-18245 Maximilian Boehner of usd AG found a cross-site scripting (XSS) vulnerability in Nagios Core. This vulnerability allows attackers to place malicious JavaScript code into the web frontend through manipulation of plugin output. In order to do this the attacker needs to be able to manipulate the output returned by nagios checks, e.g. by replacing a plugin on one of the monitored endpoints. Execution of the payload then requires that an authenticated user creates an alert summary report which contains the corresponding output. CVE-2016-9566 It was discovered that local users with access to an account in the nagios group are able to gain root privileges via a symlink attack on the debug log file. CVE-2014-1878 An issue was corrected that allowed remote attackers to cause a stack-based buffer overflow and subsequently a denial of service (segmentation fault) via a long message to cmd.cgi. CVE-2013-7205 | CVE-2013-7108 A flaw was corrected in Nagios that could be exploited to cause a denial of service. This vulnerability is induced due to an off-by-one error within the process_cgivars() function, which can be exploited to cause an out-of-bounds read by sending a specially crafted key value to the Nagios web UI. For Debian 8 last seen 2020-03-26 modified 2018-12-27 plugin id 119875 published 2018-12-27 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/119875 title Debian DLA-1615-1 : nagios3 security update code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DLA-1615-1. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(119875); script_version("1.4"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/25"); script_cve_id("CVE-2013-7108", "CVE-2013-7205", "CVE-2014-1878", "CVE-2016-9566", "CVE-2018-18245"); script_bugtraq_id(64363, 64489, 65605); script_name(english:"Debian DLA-1615-1 : nagios3 security update"); script_summary(english:"Checks dpkg output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security update." ); script_set_attribute( attribute:"description", value: "Several issues were corrected in nagios3, a monitoring and management system for hosts, services and networks. CVE-2018-18245 Maximilian Boehner of usd AG found a cross-site scripting (XSS) vulnerability in Nagios Core. This vulnerability allows attackers to place malicious JavaScript code into the web frontend through manipulation of plugin output. In order to do this the attacker needs to be able to manipulate the output returned by nagios checks, e.g. by replacing a plugin on one of the monitored endpoints. Execution of the payload then requires that an authenticated user creates an alert summary report which contains the corresponding output. CVE-2016-9566 It was discovered that local users with access to an account in the nagios group are able to gain root privileges via a symlink attack on the debug log file. CVE-2014-1878 An issue was corrected that allowed remote attackers to cause a stack-based buffer overflow and subsequently a denial of service (segmentation fault) via a long message to cmd.cgi. CVE-2013-7205 | CVE-2013-7108 A flaw was corrected in Nagios that could be exploited to cause a denial of service. This vulnerability is induced due to an off-by-one error within the process_cgivars() function, which can be exploited to cause an out-of-bounds read by sending a specially crafted key value to the Nagios web UI. For Debian 8 'Jessie', these problems have been fixed in version 3.5.1.dfsg-2+deb8u1. We recommend that you upgrade your nagios3 packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://lists.debian.org/debian-lts-announce/2018/12/msg00014.html" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/jessie/nagios3" ); script_set_attribute(attribute:"solution", value:"Upgrade the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nagios3"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nagios3-cgi"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nagios3-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nagios3-core"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nagios3-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:nagios3-doc"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0"); script_set_attribute(attribute:"vuln_publication_date", value:"2014/01/15"); script_set_attribute(attribute:"patch_publication_date", value:"2018/12/24"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/12/27"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"8.0", prefix:"nagios3", reference:"3.5.1.dfsg-2+deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"nagios3-cgi", reference:"3.5.1.dfsg-2+deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"nagios3-common", reference:"3.5.1.dfsg-2+deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"nagios3-core", reference:"3.5.1.dfsg-2+deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"nagios3-dbg", reference:"3.5.1.dfsg-2+deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"nagios3-doc", reference:"3.5.1.dfsg-2+deb8u1")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");
NASL family SuSE Local Security Checks NASL id OPENSUSE-2014-42.NASL description - imported upstream version 1.10.2 - includes fix for possible denial of service in CGI executables: CVE-2013-7108 (bnc#856837) - core: Add an Icinga syntax plugin for Vim #4150 - LE/MF - core: Document dropped options log_external_commands_user and event_profiling_enabled #4957 - BA - core: type in spec file on ido2db startup #5000 - MF - core: Build fails: xdata/xodtemplate.c requires stdint.h #5021 - SH - classic ui: fix status output in JSON format not including short and long plugin output properly #5217 - RB - classic ui: fix possible buffer overflows #5250 - RB - classic ui: fix Off-by-one memory access in process_cgivars() #5251 - RB - idoutils: idoutils oracle compile error #5059 - TD - idoutils: Oracle update script 1.10.0 failes while trying to drop nonexisting index #5256 - RB - imported upstream version 1.10.1 - core: add line number information to config verification error messages #4967 - GB - core/idoutils: revert check_source attribute due to mod_gearman manipulating in-memory checkresult list #4958 - MF ** classic ui/idoutils schema: functionality is kept only for Icinga 2 support - classic ui: fix context help on mouseover in cmd.cgi (Marc-Christian Petersen) #4971 - MF - classic ui: correction of colspan value in status.cgi (Bernd Arnold) #4961 - MF - idoutils: fix pgsql update script #4953 - AW/MF - idoutils: fix logentry_type being integer, not unsigned long (thx David Mikulksi) #4953 - MF - fixed file permission of icingastats - bnc#851619 - switch to all unhandled problems per default in index.html last seen 2020-06-05 modified 2014-06-13 plugin id 75388 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/75388 title openSUSE Security Update : icinga (openSUSE-SU-2014:0069-1) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update openSUSE-2014-42. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(75388); script_version("1.3"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2013-7108"); script_name(english:"openSUSE Security Update : icinga (openSUSE-SU-2014:0069-1)"); script_summary(english:"Check for the openSUSE-2014-42 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: " - imported upstream version 1.10.2 - includes fix for possible denial of service in CGI executables: CVE-2013-7108 (bnc#856837) - core: Add an Icinga syntax plugin for Vim #4150 - LE/MF - core: Document dropped options log_external_commands_user and event_profiling_enabled #4957 - BA - core: type in spec file on ido2db startup #5000 - MF - core: Build fails: xdata/xodtemplate.c requires stdint.h #5021 - SH - classic ui: fix status output in JSON format not including short and long plugin output properly #5217 - RB - classic ui: fix possible buffer overflows #5250 - RB - classic ui: fix Off-by-one memory access in process_cgivars() #5251 - RB - idoutils: idoutils oracle compile error #5059 - TD - idoutils: Oracle update script 1.10.0 failes while trying to drop nonexisting index #5256 - RB - imported upstream version 1.10.1 - core: add line number information to config verification error messages #4967 - GB - core/idoutils: revert check_source attribute due to mod_gearman manipulating in-memory checkresult list #4958 - MF ** classic ui/idoutils schema: functionality is kept only for Icinga 2 support - classic ui: fix context help on mouseover in cmd.cgi (Marc-Christian Petersen) #4971 - MF - classic ui: correction of colspan value in status.cgi (Bernd Arnold) #4961 - MF - idoutils: fix pgsql update script #4953 - AW/MF - idoutils: fix logentry_type being integer, not unsigned long (thx David Mikulksi) #4953 - MF - fixed file permission of icingastats - bnc#851619 - switch to all unhandled problems per default in index.html" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=851619" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=856837" ); script_set_attribute( attribute:"see_also", value:"https://lists.opensuse.org/opensuse-updates/2014-01/msg00046.html" ); script_set_attribute( attribute:"solution", value:"Update the affected icinga packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:P"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-mysql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-oracle"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-pgsql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-plugins-downtimes"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-plugins-eventhandlers"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-www"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-www-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:monitoring-tools"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:monitoring-tools-debuginfo"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1"); script_set_attribute(attribute:"patch_publication_date", value:"2014/01/07"); script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE"); if (release !~ "^(SUSE13\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE13.1", reference:"icinga-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-debuginfo-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-debugsource-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-devel-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-idoutils-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-idoutils-debuginfo-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-idoutils-mysql-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-idoutils-oracle-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-idoutils-pgsql-1.10.2-4.6.1") ) flag++; if ( rpm_check(release:"SUSE13.1", reference:"icinga-plugins-downtimes-1.10.2-4.6.1") ) flag++; 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NASL family Debian Local Security Checks NASL id DEBIAN_DLA-60.NASL description Two fixes for the Classic UI : - fix off-by-one memory access in process_cgivars() (CVE-2013-7108) - prevent possible buffer overflows in cmd.cgi (CVE-2014-1878) NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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 2015-03-26 plugin id 82205 published 2015-03-26 reporter This script is Copyright (C) 2015-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/82205 title Debian DLA-60-1 : icinga security update code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DLA-60-1. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(82205); script_version("1.5"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12"); script_cve_id("CVE-2013-7108", "CVE-2014-1878"); script_bugtraq_id(64363, 65605); script_name(english:"Debian DLA-60-1 : icinga security update"); script_summary(english:"Checks dpkg output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security update." ); script_set_attribute( attribute:"description", value: "Two fixes for the Classic UI : - fix off-by-one memory access in process_cgivars() (CVE-2013-7108) - prevent possible buffer overflows in cmd.cgi (CVE-2014-1878) NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://lists.debian.org/debian-lts-announce/2014/09/msg00017.html" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/squeeze-lts/icinga" ); script_set_attribute(attribute:"solution", value:"Upgrade the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:P"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-cgi"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-core"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-idoutils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:icinga-phpapi"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0"); script_set_attribute(attribute:"patch_publication_date", value:"2014/09/24"); script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/26"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2015-2020 Tenable Network Security, Inc."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"6.0", prefix:"icinga", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-cgi", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-common", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-core", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-dbg", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-doc", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-idoutils", reference:"1.0.2-2+squeeze2")) flag++; if (deb_check(release:"6.0", prefix:"icinga-phpapi", reference:"1.0.2-2+squeeze2")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get()); else security_warning(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");
NASL family SuSE Local Security Checks NASL id OPENSUSE-2014-58.NASL description - imported upstream version 1.10.2 - includes fix for possible denial of service in CGI executables: CVE-2013-7108 (bnc#856837) - core: Add an Icinga syntax plugin for Vim #4150 - LE/MF - core: Document dropped options log_external_commands_user and event_profiling_enabled #4957 - BA - core: type in spec file on ido2db startup #5000 - MF - core: Build fails: xdata/xodtemplate.c requires stdint.h #5021 - SH - classic ui: fix status output in JSON format not including short and long plugin output properly #5217 - RB - classic ui: fix possible buffer overflows #5250 - RB - classic ui: fix Off-by-one memory access in process_cgivars() #5251 - RB - idoutils: idoutils oracle compile error #5059 - TD - idoutils: Oracle update script 1.10.0 failes while trying to drop nonexisting index #5256 - RB - imported upstream version 1.10.1 - core: add line number information to config verification error messages #4967 - GB - core/idoutils: revert check_source attribute due to mod_gearman manipulating in-memory checkresult list #4958 - MF ** classic ui/idoutils schema: functionality is kept only for Icinga 2 support - classic ui: fix context help on mouseover in cmd.cgi (Marc-Christian Petersen) #4971 - MF - classic ui: correction of colspan value in status.cgi (Bernd Arnold) #4961 - MF - idoutils: fix pgsql update script #4953 - AW/MF - idoutils: fix logentry_type being integer, not unsigned long (thx David Mikulksi) #4953 - MF - fixed file permission of icingastats - bnc#851619 - switch to all unhandled problems per default in index.html last seen 2020-06-05 modified 2014-06-13 plugin id 75394 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/75394 title openSUSE Security Update : icinga (openSUSE-SU-2014:0097-1) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update openSUSE-2014-58. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(75394); script_version("1.3"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2013-7108"); script_name(english:"openSUSE Security Update : icinga (openSUSE-SU-2014:0097-1)"); script_summary(english:"Check for the openSUSE-2014-58 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: " - imported upstream version 1.10.2 - includes fix for possible denial of service in CGI executables: CVE-2013-7108 (bnc#856837) - core: Add an Icinga syntax plugin for Vim #4150 - LE/MF - core: Document dropped options log_external_commands_user and event_profiling_enabled #4957 - BA - core: type in spec file on ido2db startup #5000 - MF - core: Build fails: xdata/xodtemplate.c requires stdint.h #5021 - SH - classic ui: fix status output in JSON format not including short and long plugin output properly #5217 - RB - classic ui: fix possible buffer overflows #5250 - RB - classic ui: fix Off-by-one memory access in process_cgivars() #5251 - RB - idoutils: idoutils oracle compile error #5059 - TD - idoutils: Oracle update script 1.10.0 failes while trying to drop nonexisting index #5256 - RB - imported upstream version 1.10.1 - core: add line number information to config verification error messages #4967 - GB - core/idoutils: revert check_source attribute due to mod_gearman manipulating in-memory checkresult list #4958 - MF ** classic ui/idoutils schema: functionality is kept only for Icinga 2 support - classic ui: fix context help on mouseover in cmd.cgi (Marc-Christian Petersen) #4971 - MF - classic ui: correction of colspan value in status.cgi (Bernd Arnold) #4961 - MF - idoutils: fix pgsql update script #4953 - AW/MF - idoutils: fix logentry_type being integer, not unsigned long (thx David Mikulksi) #4953 - MF - fixed file permission of icingastats - bnc#851619 - switch to all unhandled problems per default in index.html" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=834828" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=851619" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=856837" ); script_set_attribute( attribute:"see_also", value:"https://lists.opensuse.org/opensuse-updates/2014-01/msg00068.html" ); script_set_attribute( attribute:"solution", value:"Update the affected icinga packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:P"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-mysql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-oracle"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-idoutils-pgsql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-plugins-downtimes"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-plugins-eventhandlers"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-www"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:icinga-www-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:monitoring-tools"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:monitoring-tools-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nagios-rpm-macros"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3"); script_set_attribute(attribute:"patch_publication_date", value:"2014/01/10"); script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE"); if (release !~ "^(SUSE12\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.3", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE12.3", reference:"icinga-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-debuginfo-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-debugsource-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-devel-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-idoutils-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-idoutils-debuginfo-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-idoutils-mysql-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-idoutils-oracle-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-idoutils-pgsql-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-plugins-downtimes-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-plugins-eventhandlers-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-www-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"icinga-www-debuginfo-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"monitoring-tools-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"monitoring-tools-debuginfo-1.10.2-2.4.1") ) flag++; if ( rpm_check(release:"SUSE12.3", reference:"nagios-rpm-macros-0.08-2.8.1") ) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "icinga / icinga-debuginfo / icinga-debugsource / icinga-devel / etc"); }
NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201412-23.NASL description The remote host is affected by the vulnerability described in GLSA-201412-23 (Nagios: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in Nagios. Please review the CVE identifiers referenced below for details. Impact : A remote attacker may be able to execute arbitrary code, cause a Denial of Service condition, or obtain sensitive information. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 79976 published 2014-12-15 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/79976 title GLSA-201412-23 : Nagios: Multiple vulnerabilities NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3253-2.NASL description USN-3253-1 fixed vulnerabilities in Nagios. The update prevented log files from being displayed in the web interface. This update fixes the problem. We apologize for the inconvenience. It was discovered that Nagios incorrectly handled certain long strings. A remote authenticated attacker could use this issue to cause Nagios to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2013-7108, CVE-2013-7205) It was discovered that Nagios incorrectly handled certain long messages to cmd.cgi. A remote attacker could possibly use this issue to cause Nagios to crash, resulting in a denial of service. (CVE-2014-1878) Dawid Golunski discovered that Nagios incorrectly handled symlinks when accessing log files. A local attacker could possibly use this issue to elevate privileges. In the default installation of Ubuntu, this should be prevented by the Yama link restrictions. (CVE-2016-9566). 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 100677 published 2017-06-08 reporter Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/100677 title Ubuntu 14.04 LTS / 16.04 LTS / 16.10 / 17.04 : nagios3 regression (USN-3253-2) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2014-004.NASL description Multiple vulnerabilities has been discovered and corrected in nagios : Multiple off-by-one errors in Nagios Core 3.5.1, 4.0.2, and earlier, and Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value in the variable list to the process_cgivars function in (1) avail.c, (2) cmd.c, (3) config.c, (4) extinfo.c, (5) histogram.c, (6) notifications.c, (7) outages.c, (8) status.c, (9) statusmap.c, (10) summary.c, and (11) trends.c in cgi/, which triggers a heap-based buffer over-read (CVE-2013-7108). Off-by-one error in the process_cgivars function in contrib/daemonchk.c in Nagios Core 3.5.1, 4.0.2, and earlier allows remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value in the variable list, which triggers a heap-based buffer over-read (CVE-2013-7205). The updated packages have been patched to correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 72019 published 2014-01-19 reporter This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/72019 title Mandriva Linux Security Advisory : nagios (MDVSA-2014:004) NASL family SuSE Local Security Checks NASL id OPENSUSE-2014-13.NASL description nagios was updated to fix a possible denial of service in CGI executables. last seen 2020-06-05 modified 2014-06-13 plugin id 75260 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/75260 title openSUSE Security Update : nagios (openSUSE-SU-2014:0016-1) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-2956.NASL description Multiple security issues have been found in the Icinga host and network monitoring system (buffer overflows, cross-site request forgery, off-by ones) which could result in the execution of arbitrary code, denial of service or session hijacking. last seen 2020-03-17 modified 2014-06-12 plugin id 74477 published 2014-06-12 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/74477 title Debian DSA-2956-1 : icinga - security update NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_BA04A3737D2011E3899200132034B086.NASL description Eric Stanley reports : Most CGIs previously incremented the input variable counter twice when it encountered a long key value. This could cause the CGI to read past the end of the list of CGI variables. last seen 2020-06-01 modified 2020-06-02 plugin id 71961 published 2014-01-15 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/71961 title FreeBSD : nagios -- denial of service vulnerability (ba04a373-7d20-11e3-8992-00132034b086) NASL family SuSE Local Security Checks NASL id SUSE_11_NAGIOS-140108.NASL description This update fixes a DoS vulnerability in process_cgivars() of the nagios package. CVE-2013-7108 has been assigned to this issue. last seen 2020-06-05 modified 2014-01-29 plugin id 72199 published 2014-01-29 reporter This script is Copyright (C) 2014-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/72199 title SuSE 11.2 / 11.3 Security Update : nagios (SAT Patch Numbers 8726 / 8727) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3253-1.NASL description It was discovered that Nagios incorrectly handled certain long strings. A remote authenticated attacker could use this issue to cause Nagios to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2013-7108, CVE-2013-7205) It was discovered that Nagios incorrectly handled certain long messages to cmd.cgi. A remote attacker could possibly use this issue to cause Nagios to crash, resulting in a denial of service. (CVE-2014-1878) Dawid Golunski discovered that Nagios incorrectly handled symlinks when accessing log files. A local attacker could possibly use this issue to elevate privileges. In the default installation of Ubuntu, this should be prevented by the Yama link restrictions. (CVE-2016-9566). 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 99182 published 2017-04-04 reporter Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/99182 title Ubuntu 14.04 LTS / 16.04 LTS / 16.10 : nagios3 vulnerabilities (USN-3253-1) NASL family Amazon Linux Local Security Checks NASL id ALA_ALAS-2017-899.NASL description Multiple off-by-one errors in Nagios Core 3.5.1, 4.0.2, and earlier, and Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value in the variable list to the process_cgivars function in (1) avail.c, (2) cmd.c, (3) config.c, (4) extinfo.c, (5) histogram.c, (6) notifications.c, (7) outages.c, (8) status.c, (9) statusmap.c, (10) summary.c, and (11) trends.c in cgi/, which triggers a heap-based buffer over-read. Stack-based buffer overflow in the cmd_submitf function in cgi/cmd.c in Nagios Core, possibly 4.0.3rc1 and earlier, and Icinga before 1.8.6, 1.9 before 1.9.5, and 1.10 before 1.10.3 allows remote attackers to cause a denial of service (segmentation fault) via a long message to cmd.cgi. Various command-execution flaws were found in the Snoopy library included with Nagios. These flaws allowed remote attackers to execute arbitrary commands by manipulating Nagios HTTP headers. A privilege escalation flaw was found in the way Nagios handled log files. An attacker able to control the Nagios logging configuration (the last seen 2020-06-01 modified 2020-06-02 plugin id 103651 published 2017-10-04 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/103651 title Amazon Linux AMI : nagios (ALAS-2017-899)
References
- https://dev.icinga.org/issues/5251
- http://secunia.com/advisories/56316
- http://secunia.com/advisories/55976
- http://www.openwall.com/lists/oss-security/2013/12/24/1
- https://www.icinga.org/2013/12/17/icinga-security-releases-1-10-2-1-9-4-1-8-5/
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00010.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00028.html
- http://sourceforge.net/p/nagios/nagioscore/ci/d97e03f32741a7d851826b03ed73ff4c9612a866/
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00046.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:004
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00068.html
- http://www.securityfocus.com/bid/64363
- https://lists.debian.org/debian-lts-announce/2018/12/msg00014.html