The remote Debian host is missing a security update. It is, therefore, affected by multiple vulnerabilities in MediaWiki :
A cross-site scripting (XSS) vulnerability exists due to a failure to validate input before returning it to the user. An unauthenticated, remote attacker can exploit this, via specially crafted SVG files, to execute arbitrary script code in the user’s browser session.
(CVE-2013-2031)
A flaw exists in the password blocking mechanism due to two different tools being used to block password change requests, these being Special:PasswordReset and Special:ChangePassword, either of which may be bypassed by the method the other prevents. A remote attacker can exploit this issue to change passwords. (CVE-2013-2032)
Multiple flaws exist in Sanitizer::checkCss due to the improper sanitization of user-supplied input. An unauthenticated, remote attacker can exploit these to bypass the blacklist. (CVE-2013-4567, CVE-2013-4568)
A flaw exists due to multiple users being granted the same session ID within HTTP headers. A remote attacker can exploit this to authenticate as another random user. (CVE-2013-4572)
A cross-site scripting (XSS) vulnerability exists in the /includes/libs/XmlTypeCheck.php script due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted XSL file, to execute arbitrary script code in the user’s browser session. (CVE-2013-6452)
A flaw exists in the /includes/upload/UploadBase.php script due to a failure to apply SVG sanitization when XML files are read as invalid. An unauthenticated, remote attacker can exploit this to upload non-sanitized XML files, resulting in an unspecified impact.
(CVE-2013-6453)
A stored cross-site (XSS) scripting vulnerability exists in the /includes/Sanitizer.php script due to a failure to properly validate the ‘-o-link’ attribute before returning it to users. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to execute arbitrary script code in the user’s browser session. (CVE-2013-6454)
A flaw exists in the log API within the /includes/api/ApiQueryLogEvents.php script that allows an unauthenticated, remote attacker to disclose potentially sensitive information regarding deleted pages. (CVE-2013-6472)
Multiple flaws exist in the PdfHandler_body.php, DjVu.php, Bitmap.php, and ImageHandler.php scripts when DjVu or PDF file upload support is enabled due to improper sanitization of user-supplied input. An authenticated, remote attacker can exploit these, via the use of shell metacharacters, to execute execute arbitrary shell commands. (CVE-2014-1610)
A cross-site request forgery (XSRF) vulnerability exists in the includes/specials/SpecialChangePassword.php script due to a failure to properly handle a correctly authenticated but unintended login attempt. An unauthenticated, remote attacker, by convincing a user to follow a specially crafted link, can exploit this to reset the user’s password. (CVE-2014-2665)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were
# extracted from Debian Security Advisory DSA-2891
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(73256);
script_version("1.16");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id(
"CVE-2013-2031",
"CVE-2013-2032",
"CVE-2013-4567",
"CVE-2013-4568",
"CVE-2013-4572",
"CVE-2013-6452",
"CVE-2013-6453",
"CVE-2013-6454",
"CVE-2013-6472",
"CVE-2014-1610",
"CVE-2014-2665"
);
script_bugtraq_id(
59594,
59595,
63757,
63760,
63761,
65003,
65223,
66600
);
script_xref(name:"DSA", value:"2891");
script_name(english:"Debian DSA-2891-1 : mediawiki, mediawiki-extensions Multiple Vulnerabilities");
script_summary(english:"Checks the dpkg output for the updated packages.");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
script_set_attribute(attribute:"description", value:
"The remote Debian host is missing a security update. It is, therefore,
affected by multiple vulnerabilities in MediaWiki :
- A cross-site scripting (XSS) vulnerability exists due to
a failure to validate input before returning it to the
user. An unauthenticated, remote attacker can exploit
this, via specially crafted SVG files, to execute
arbitrary script code in the user's browser session.
(CVE-2013-2031)
- A flaw exists in the password blocking mechanism due to
two different tools being used to block password change
requests, these being Special:PasswordReset and
Special:ChangePassword, either of which may be bypassed
by the method the other prevents. A remote attacker can
exploit this issue to change passwords. (CVE-2013-2032)
- Multiple flaws exist in Sanitizer::checkCss due to the
improper sanitization of user-supplied input. An
unauthenticated, remote attacker can exploit these to
bypass the blacklist. (CVE-2013-4567, CVE-2013-4568)
- A flaw exists due to multiple users being granted the
same session ID within HTTP headers. A remote attacker
can exploit this to authenticate as another random
user. (CVE-2013-4572)
- A cross-site scripting (XSS) vulnerability exists in the
/includes/libs/XmlTypeCheck.php script due to improper
validation of user-supplied input. An unauthenticated,
remote attacker can exploit this, via a specially
crafted XSL file, to execute arbitrary script code in
the user's browser session. (CVE-2013-6452)
- A flaw exists in the /includes/upload/UploadBase.php
script due to a failure to apply SVG sanitization when
XML files are read as invalid. An unauthenticated,
remote attacker can exploit this to upload non-sanitized
XML files, resulting in an unspecified impact.
(CVE-2013-6453)
- A stored cross-site (XSS) scripting vulnerability exists
in the /includes/Sanitizer.php script due to a failure
to properly validate the '-o-link' attribute before
returning it to users. An unauthenticated, remote
attacker can exploit this, via a specially crafted
request, to execute arbitrary script code in the user's
browser session. (CVE-2013-6454)
- A flaw exists in the log API within the
/includes/api/ApiQueryLogEvents.php script that allows
an unauthenticated, remote attacker to disclose
potentially sensitive information regarding deleted
pages. (CVE-2013-6472)
- Multiple flaws exist in the PdfHandler_body.php,
DjVu.php, Bitmap.php, and ImageHandler.php scripts when
DjVu or PDF file upload support is enabled due to
improper sanitization of user-supplied input. An
authenticated, remote attacker can exploit these, via
the use of shell metacharacters, to execute execute
arbitrary shell commands. (CVE-2014-1610)
- A cross-site request forgery (XSRF) vulnerability exists
in the includes/specials/SpecialChangePassword.php
script due to a failure to properly handle a correctly
authenticated but unintended login attempt. An
unauthenticated, remote attacker, by convincing a user
to follow a specially crafted link, can exploit this to
reset the user's password. (CVE-2014-2665)");
script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=729629");
script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706601");
script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742857");
script_set_attribute(attribute:"see_also", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742857");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-2031");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-2032");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-4567");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-4568");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-4572");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6452");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6453");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6454");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2013-6472");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2014-1610");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2014-2665");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/wheezy/mediawiki");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/wheezy/mediawiki-extensions");
script_set_attribute(attribute:"see_also", value:"http://www.debian.org/security/2014/dsa-2891");
script_set_attribute(attribute:"solution", value:
"Upgrade the mediawiki packages. For the stable distribution (wheezy),
these issues have been fixed in version 1:1.19.14+dfsg-0+deb7u1 of the
mediawiki package and version 3.5~deb7u1 of the mediawiki-extensions
package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
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:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"d2_elliot_name", value:"MediaWiki thumb.php page Parameter Remote Shell Command Injection");
script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'MediaWiki Thumb.php Remote Command Execution');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2014/03/30");
script_set_attribute(attribute:"patch_publication_date", value:"2014/03/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/31");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:mediawiki");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:mediawiki-extensions");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2014-2021 Tenable Network Security, Inc.");
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");
include("misc_func.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
oslevel = get_kb_item("Host/Debian/release");
if (empty_or_null(oslevel)) audit(AUDIT_OS_NOT, "Debian");
if (oslevel !~ "^7\.") audit(AUDIT_OS_NOT, "Debian 7", "Debian " + oslevel);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"7.0", prefix:"mediawiki", reference:"1:1.19.14+dfsg-0+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-base", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-collection", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-geshi", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-graphviz", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-ldapauth", reference:"3.5~deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"mediawiki-extensions-openid", reference:"3.5~deb7u1")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
xss : TRUE,
xsrf : TRUE,
extra : deb_report_get()
);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | mediawiki | p-cpe:/a:debian:debian_linux:mediawiki |
debian | debian_linux | mediawiki-extensions | p-cpe:/a:debian:debian_linux:mediawiki-extensions |
debian | debian_linux | 7.0 | cpe:/o:debian:debian_linux:7.0 |
bugs.debian.org/cgi-bin/bugreport.cgi?bug=706601
bugs.debian.org/cgi-bin/bugreport.cgi?bug=729629
bugs.debian.org/cgi-bin/bugreport.cgi?bug=742857
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2031
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2032
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4567
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4568
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4572
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6452
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6453
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6454
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6472
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1610
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2665
www.debian.org/security/2014/dsa-2891
packages.debian.org/source/wheezy/mediawiki
packages.debian.org/source/wheezy/mediawiki-extensions
security-tracker.debian.org/tracker/CVE-2013-2031
security-tracker.debian.org/tracker/CVE-2013-2032
security-tracker.debian.org/tracker/CVE-2013-4567
security-tracker.debian.org/tracker/CVE-2013-4568
security-tracker.debian.org/tracker/CVE-2013-4572
security-tracker.debian.org/tracker/CVE-2013-6452
security-tracker.debian.org/tracker/CVE-2013-6453
security-tracker.debian.org/tracker/CVE-2013-6454
security-tracker.debian.org/tracker/CVE-2013-6472
security-tracker.debian.org/tracker/CVE-2014-1610
security-tracker.debian.org/tracker/CVE-2014-2665