Vulnerabilities > CVE-2006-2762 - Information Disclosure vulnerability in Webcalendar 1.0.3
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
NONE Summary
PHP remote file inclusion vulnerability in includes/config.php in WebCalendar 1.0.3 allows remote attackers to execute arbitrary PHP code via a URL in the includedir parameter, which is remotely accessed in an fopen call whose results are used to define a user_inc setting that is used in an include_once call.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 1 |
Nessus
NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_09C92F3AFD4911DA995C605724CDF281.NASL description Secunia reports : socsam has discovered a vulnerability in WebCalendar, which can be exploited by malicious people to bypass certain security restrictions and disclose sensitive information. Input passed to the last seen 2020-06-01 modified 2020-06-02 plugin id 21731 published 2006-06-19 reporter This script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/21731 title FreeBSD : WebCalendar -- information disclosure vulnerability (09c92f3a-fd49-11da-995c-605724cdf281) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from the FreeBSD VuXML database : # # Copyright 2003-2018 Jacques Vidrine and contributors # # Redistribution and use in source (VuXML) and 'compiled' forms (SGML, # HTML, PDF, PostScript, RTF and so forth) with or without modification, # are permitted provided that the following conditions are met: # 1. Redistributions of source code (VuXML) must retain the above # copyright notice, this list of conditions and the following # disclaimer as the first lines of this file unmodified. # 2. Redistributions in compiled form (transformed to other DTDs, # published online in any format, converted to PDF, PostScript, # RTF and other formats) must reproduce the above copyright # notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # # THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, # OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT # OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION, # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # include("compat.inc"); if (description) { script_id(21731); script_version("1.16"); script_cvs_date("Date: 2019/08/02 13:32:38"); script_cve_id("CVE-2006-2762"); script_bugtraq_id(18175); script_name(english:"FreeBSD : WebCalendar -- information disclosure vulnerability (09c92f3a-fd49-11da-995c-605724cdf281)"); script_summary(english:"Checks for updated package in pkg_info output"); script_set_attribute( attribute:"synopsis", value:"The remote FreeBSD host is missing a security-related update." ); script_set_attribute( attribute:"description", value: "Secunia reports : socsam has discovered a vulnerability in WebCalendar, which can be exploited by malicious people to bypass certain security restrictions and disclose sensitive information. Input passed to the 'includedir' parameter isn't properly verified, before it is used in an 'fopen()' call. This can be exploited to load an arbitrary setting file from an external website. This can further be exploited to disclose the content of arbitrary files by defining the 'user_inc' variable in a malicious setting file. Successful exploitation requires that 'register_globals' is enabled." ); # http://www.securityfocus.com/archive/1/435379 script_set_attribute( attribute:"see_also", value:"https://www.securityfocus.com/archive/1/435379" ); # http://www.securityfocus.com/archive/1/436263 script_set_attribute( attribute:"see_also", value:"https://www.securityfocus.com/archive/1/436263" ); # https://vuxml.freebsd.org/freebsd/09c92f3a-fd49-11da-995c-605724cdf281.html script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?fa86fdf8" ); script_set_attribute(attribute:"solution", value:"Update the affected package."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N"); script_set_cvss_temporal_vector("CVSS2#E:F/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:freebsd:freebsd:WebCalendar"); script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd"); script_set_attribute(attribute:"vuln_publication_date", value:"2006/05/30"); script_set_attribute(attribute:"patch_publication_date", value:"2006/06/16"); script_set_attribute(attribute:"plugin_publication_date", value:"2006/06/19"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"FreeBSD Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info"); exit(0); } include("audit.inc"); include("freebsd_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD"); if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (pkg_test(save_report:TRUE, pkg:"WebCalendar<1.0.4")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:pkg_report_get()); else security_warning(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");
NASL family Debian Local Security Checks NASL id DEBIAN_DSA-1096.NASL description A vulnerability has been discovered in webcalendar, a PHP-based multi-user calendar, that allows a remote attacker to execute arbitrary PHP code when register_globals is turned on. last seen 2020-06-01 modified 2020-06-02 plugin id 22638 published 2006-10-14 reporter This script is Copyright (C) 2006-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/22638 title Debian DSA-1096-1 : webcalendar - uninitialised variable 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 DSA-1096. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(22638); script_version("1.14"); script_cvs_date("Date: 2019/08/02 13:32:19"); script_cve_id("CVE-2006-2762"); script_xref(name:"DSA", value:"1096"); script_name(english:"Debian DSA-1096-1 : webcalendar - uninitialised variable"); script_summary(english:"Checks dpkg output for the updated package"); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security-related update." ); script_set_attribute( attribute:"description", value: "A vulnerability has been discovered in webcalendar, a PHP-based multi-user calendar, that allows a remote attacker to execute arbitrary PHP code when register_globals is turned on." ); script_set_attribute( attribute:"see_also", value:"http://www.debian.org/security/2006/dsa-1096" ); script_set_attribute( attribute:"solution", value: "Upgrade the webcalendar package. The old stable distribution (woody) does not contain a webcalendar package. For the stable distribution (sarge) this problem has been fixed in version 0.9.45-4sarge5." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:webcalendar"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.1"); script_set_attribute(attribute:"patch_publication_date", value:"2006/06/13"); script_set_attribute(attribute:"plugin_publication_date", value:"2006/10/14"); script_set_attribute(attribute:"vuln_publication_date", value:"2006/05/30"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2006-2019 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:"3.1", prefix:"webcalendar", reference:"0.9.45-4sarge5")) 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");
References
- http://secunia.com/advisories/20367
- http://secunia.com/advisories/20542
- http://securityreason.com/securityalert/1019
- http://securitytracker.com/id?1016179
- http://www.debian.org/security/2006/dsa-1096
- http://www.osvdb.org/25842
- http://www.securityfocus.com/archive/1/435379
- http://www.securityfocus.com/archive/1/436263/100/0/threaded
- http://www.securityfocus.com/bid/18175
- http://www.vupen.com/english/advisories/2006/2067