stasvinokur/cve-and-cwe-dataset-1999-2025 huggingface dataset:
CVE-2013-1833 (severity: LOW, weakness: CWE-79)
Multiple cross-site scripting (XSS) vulnerabilities in the File Picker module in Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allow remote authenticated users to inject arbitrary web script or HTML via a crafted filename.
CVE-2013-1834 (severity: MEDIUM, weakness: CWE-264)
notes/edit.php in Moodle 1.9.x through 1.9.19, 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated users to reassign notes via a modified (1) userid or (2) courseid field.
CVE-2013-1835 (severity: LOW, weakness: CWE-200)
Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated administrators to obtain sensitive information from the external repositories of arbitrary users by leveraging the login_as feature.
CVE-2013-1836 (severity: MEDIUM, weakness: CWE-264)
Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 does not properly manage privileges for WebDAV repositories, which allows remote authenticated users to read, modify, or delete arbitrary site-wide repositories by leveraging certain read access.
CVE-2013-1838 (severity: MEDIUM, weakness: CWE-399)
OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to the addFixedIp function.
CVE-2013-1839 (severity: HIGH, weakness: CWE-20)
The strHdrAcptLangGetItem function in errorpage.cc in Squid 3.2.x before 3.2.9 and 3.3.x before 3.3.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a "," character in an Accept-Language header.
CVE-2013-1840 (severity: LOW, weakness: CWE-200)
The v1 API in OpenStack Glance Essex (2012.1), Folsom (2012.2), and Grizzly, when using the single-tenant Swift or S3 store, reports the location field, which allows remote authenticated users to obtain the operator's backend credentials via a request for a cached image.
CVE-2013-1841 (severity: MEDIUM, weakness: CWE-264)
Net-Server, when the reverse-lookups option is enabled, does not check if the hostname resolves to the source IP address, which might allow remote attackers to bypass ACL restrictions via the hostname parameter.
CVE-2013-1842 (severity: HIGH, weakness: CWE-89)
SQL injection vulnerability in the Extbase Framework in TYPO3 4.5.x before 4.5.24, 4.6.x before 4.6.17, 4.7.x before 4.7.9, and 6.0.x before 6.0.3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors, related to "the Query Object Model and relation values."
CVE-2013-1843 (severity: MEDIUM, weakness: CWE-399)
Open redirect vulnerability in the Access tracking mechanism in TYPO3 4.5.x before 4.5.24, 4.6.x before 4.6.17, 4.7.x before 4.7.9, and 6.0.x before 6.0.3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
CVE-2013-1844 (severity: MEDIUM, weakness: CWE-79)
Cross-site scripting (XSS) vulnerability in Piwik before 1.11 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVE-2013-1845 (severity: LOW, weakness: CWE-119)
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x before 1.6.21 and 1.7.0 through 1.7.8 allows remote authenticated users to cause a denial of service (memory consumption) by (1) setting or (2) deleting a large number of properties for a file or directory.
CVE-2013-1846 (severity: MEDIUM, weakness: CWE-119)
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x before 1.6.21 and 1.7.0 through 1.7.8 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a LOCK on an activity URL.
CVE-2013-1847 (severity: MEDIUM, weakness: NVD-CWE-Other)
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.0 through 1.6.20 and 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an anonymous LOCK for a URL that does not exist.
CVE-2013-1848 (severity: MEDIUM, weakness: CWE-20)
fs/ext3/super.c in the Linux kernel before 3.8.4 uses incorrect arguments to functions in certain circumstances related to printk input, which allows local users to conduct format-string attacks and possibly gain privileges via a crafted application.
CVE-2013-1849 (severity: MEDIUM, weakness: NVD-CWE-Other)
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x through 1.6.20 and 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a PROPFIND request for an activity URL.
CVE-2013-1850 (severity: MEDIUM, weakness: CWE-94)
Multiple incomplete blacklist vulnerabilities in (1) import.php and (2) ajax/uploadimport.php in apps/contacts/ in ownCloud before 4.0.13 and 4.5.x before 4.5.8 allow remote authenticated users to execute arbitrary PHP code by uploading a .htaccess file.
CVE-2013-1851 (severity: LOW, weakness: NVD-CWE-Other)
Incomplete blacklist vulnerability in lib/migrate.php in ownCloud before 4.0.13 and 4.5.x before 4.5.8, when the user_migrate application is enabled, allows remote authenticated users to import arbitrary files to the user's account via unspecified vectors.
CVE-2013-1852 (severity: HIGH, weakness: CWE-89)
SQL injection vulnerability in leaguemanager.php in the LeagueManager plugin before 3.8.1 for WordPress allows remote attackers to execute arbitrary SQL commands via the league_id parameter in the leaguemanager-export page to wp-admin/admin.php.
CVE-2013-1853 (severity: LOW, weakness: CWE-310)
Almanah Diary 0.9.0 and 0.10.0 does not encrypt the database when closed, which allows local users to obtain sensitive information by reading the database.
CVE-2013-1854 (severity: MEDIUM, weakness: CWE-20)
The Active Record component in Ruby on Rails 2.3.x before 2.3.18, 3.1.x before 3.1.12, and 3.2.x before 3.2.13 processes certain queries by converting hash keys to symbols, which allows remote attackers to cause a denial of service via crafted input to a where method.
CVE-2013-1855 (severity: MEDIUM, weakness: CWE-79)
The sanitize_css method in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle \n (newline) characters, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted Cascading Style Sheets (CSS) token sequences.
CVE-2013-1856 (severity: MEDIUM, weakness: CWE-20)
The ActiveSupport::XmlMini_JDOM backend in lib/active_support/xml_mini/jdom.rb in the Active Support component in Ruby on Rails 3.0.x and 3.1.x before 3.1.12 and 3.2.x before 3.2.13, when JRuby is used, does not properly restrict the capabilities of the XML parser, which allows remote attackers to read arbitrary files or cause a denial of service (resource consumption) via vectors involving (1) an external DTD or (2) an external entity declaration in conjunction with an entity reference.
CVE-2013-1857 (severity: MEDIUM, weakness: CWE-79)
The sanitize helper in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle encoded : (colon) characters in URLs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted scheme name, as demonstrated by including a &#x3a; sequence.
CVE-2013-1858 (severity: HIGH, weakness: CWE-264)
The clone system-call implementation in the Linux kernel before 3.8.3 does not properly handle a combination of the CLONE_NEWUSER and CLONE_FS flags, which allows local users to gain privileges by calling chroot and leveraging the sharing of the / directory between a parent process and a child process.
CVE-2013-1859 (severity: MEDIUM, weakness: CWE-264)
The Node Parameter Control module 6.x-1.x for Drupal does not properly restrict access to the configuration options, which allows remote attackers to read and edit configuration options via unspecified vectors.
CVE-2013-1860 (severity: MEDIUM, weakness: CWE-119)
Heap-based buffer overflow in the wdm_in_callback function in drivers/usb/class/cdc-wdm.c in the Linux kernel before 3.8.4 allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a crafted cdc-wdm USB device.
CVE-2013-1861 (severity: MEDIUM, weakness: CWE-119)
MariaDB 5.5.x before 5.5.30, 5.3.x before 5.3.13, 5.2.x before 5.2.15, and 5.1.x before 5.1.68, and Oracle MySQL 5.1.69 and earlier, 5.5.31 and earlier, and 5.6.11 and earlier allows remote attackers to cause a denial of service (crash) via a crafted geometry feature that specifies a large number of points, which is not properly handled when processing the binary representation of this feature, related to a numeric calculation error.
CVE-2013-1862 (severity: MEDIUM, weakness: NVD-CWE-Other)
mod_rewrite.c in the mod_rewrite module in the Apache HTTP Server 2.2.x before 2.2.25 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to execute arbitrary commands via an HTTP request containing an escape sequence for a terminal emulator.
CVE-2013-1863 (severity: MEDIUM, weakness: CWE-264)
Samba 4.x before 4.0.4, when configured as an Active Directory domain controller, uses world-writable permissions on non-default CIFS shares, which allows remote authenticated users to read, modify, create, or delete arbitrary files via standard filesystem operations.
CVE-2013-1864 (severity: MEDIUM, weakness: CWE-119)
The Portable Tool Library (aka PTLib) before 2.10.10, as used in Ekiga before 4.0.1, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted PXML document containing a large number of nested entity references, aka a "billion laughs attack."
CVE-2013-1865 (severity: MEDIUM, weakness: CWE-287)
OpenStack Keystone Folsom (2012.2) does not properly perform revocation checks for Keystone PKI tokens when done through a server, which allows remote attackers to bypass intended access restrictions via a revoked PKI token.
CVE-2013-1866 (severity: MEDIUM, weakness: CWE-59)
OpenSC OpenSC.tokend has an Arbitrary File Creation/Overwrite Vulnerability
CVE-2013-1867 (severity: MEDIUM, weakness: CWE-59)
Gemalto Tokend 2013 has an Arbitrary File Creation/Overwrite Vulnerability
CVE-2013-1868 (severity: HIGH, weakness: CWE-119)
Multiple buffer overflows in VideoLAN VLC media player 2.0.4 and earlier allow remote attackers to cause a denial of service (crash) and execute arbitrary code via vectors related to the (1) freetype renderer and (2) HTML subtitle parser.
CVE-2013-1869 (severity: MEDIUM, weakness: CWE-20)
CRLF injection vulnerability in spacewalk-java before 2.1.148-1 and Red Hat Network (RHN) Satellite 5.6 allows remote attackers to inject arbitrary HTTP headers, and conduct HTTP response splitting attacks and cross-site scripting (XSS) attacks, via the return_url parameter.
CVE-2013-1871 (severity: LOW, weakness: CWE-79)
Cross-site scripting (XSS) vulnerability in account/EditAddress.do in Spacewalk and Red Hat Network (RHN) Satellite 5.6 allows remote attackers to inject arbitrary web script or HTML via the type parameter.
CVE-2013-1872 (severity: MEDIUM, weakness: CWE-119)
The Intel drivers in Mesa 8.0.x and 9.0.x allow context-dependent attackers to cause a denial of service (reachable assertion and crash) and possibly execute arbitrary code via vectors involving 3d graphics that trigger an out-of-bounds array access, related to the fs_visitor::remove_dead_constants function. NOTE: this issue might be related to CVE-2013-0796.
CVE-2013-1874 (severity: MEDIUM, weakness: NVD-CWE-Other)
Untrusted search path vulnerability in csi in Chicken before 4.8.2 allows local users to execute arbitrary code via a Trojan horse .csirc in the current working directory.
CVE-2013-1875 (severity: HIGH, weakness: CWE-94)
command_wrap.rb in the command_wrap Gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL or filename.
CVE-2013-1879 (severity: MEDIUM, weakness: CWE-79)
Cross-site scripting (XSS) vulnerability in scheduled.jsp in Apache ActiveMQ 5.8.0 and earlier allows remote attackers to inject arbitrary web script or HTML via vectors involving the "cron of a message."
CVE-2013-1880 (severity: MEDIUM, weakness: CWE-79)
Cross-site scripting (XSS) vulnerability in the Portfolio publisher servlet in the demo web application in Apache ActiveMQ before 5.9.0 allows remote attackers to inject arbitrary web script or HTML via the refresh parameter to demo/portfolioPublish, a different vulnerability than CVE-2012-6092.
CVE-2013-1881 (severity: MEDIUM, weakness: CWE-20)
GNOME libsvg before 2.39.0 allows remote attackers to read arbitrary files via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
CVE-2013-1883 (severity: MEDIUM, weakness: CWE-20)
Mantis Bug Tracker (aka MantisBT) 1.2.12 before 1.2.15 allows remote attackers to cause a denial of service (resource consumption) via a filter using a criteria, text search, and the "any condition" match type.
CVE-2013-1884 (severity: MEDIUM, weakness: CWE-119)
The mod_dav_svn Apache HTTPD server module in Subversion 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (segmentation fault and crash) via a log REPORT request with an invalid limit, which triggers an access of an uninitialized variable.
CVE-2013-1885 (severity: MEDIUM, weakness: CWE-79)
Multiple cross-site scripting (XSS) vulnerabilities in the token processing system (pki-tps) in Red Hat Certificate System (RHCS) 8.1 and possibly Dogtag Certificate System 9 and 10 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) tus/ or (2) tus/tus/.
CVE-2013-1886 (severity: HIGH, weakness: CWE-134)
Format string vulnerability in the token processing system (pki-tps) in Red Hat Certificate System (RHCS) 8.1 and possibly Dogtag Certificate System 9 and 10 allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers in unspecified vectors, related to viewing certificates.
CVE-2013-1887 (severity: LOW, weakness: CWE-79)
Multiple cross-site scripting (XSS) vulnerabilities in the Views module 7.x-3.x before 7.x-3.6 for Drupal allow remote authenticated users with certain permissions to inject arbitrary web script or HTML via certain view configuration fields.
CVE-2013-1888 (severity: LOW, weakness: CWE-59)
pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.
CVE-2013-1889 (severity: HIGH, weakness: CWE-20)
mod_ruid2 before 0.9.8 improperly handles file descriptors which allows remote attackers to bypass security using a CGI script to break out of the chroot.
CVE-2013-1890 (severity: MEDIUM, weakness: CWE-79)
Multiple cross-site scripting (XSS) vulnerabilities in ownCloud Server before 5.0.1 allow remote attackers to inject arbitrary web script or HTML via the (1) new_name parameter to apps/bookmarks/ajax/renameTag.php or (2) multiple unspecified parameters to unknown files in apps/contacts/ajax/.
CVE-2013-1891 (severity: MEDIUM, weakness: CWE-22)
In OpenCart 1.4.7 to 1.5.5.1, implemented anti-traversal code in filemanager.php is ineffective and can be bypassed.
CVE-2013-1892 (severity: MEDIUM, weakness: CWE-20)
MongoDB before 2.0.9 and 2.2.x before 2.2.4 does not properly validate requests to the nativeHelper function in SpiderMonkey, which allows remote authenticated users to cause a denial of service (invalid memory access and server crash) or execute arbitrary code via a crafted memory address in the first argument.
CVE-2013-1893 (severity: MEDIUM, weakness: CWE-89)
SQL injection vulnerability in addressbookprovider.php in ownCloud Server before 5.0.1 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors, related to the contacts application.
CVE-2013-1895 (severity: HIGH, weakness: CWE-307)
The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten.
CVE-2013-1896 (severity: MEDIUM, weakness: NVD-CWE-Other)
mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.
CVE-2013-1897 (severity: LOW, weakness: CWE-264)
The do_search function in ldap/servers/slapd/search.c in 389 Directory Server 1.2.x before 1.2.11.20 and 1.3.x before 1.3.0.5 does not properly restrict access to entries when the nsslapd-allow-anonymous-access configuration is set to rootdse and the BASE search scope is used, which allows remote attackers to obtain sensitive information outside of the rootDSE via a crafted LDAP search.
CVE-2013-1898 (severity: HIGH, weakness: CWE-94)
lib/thumbshooter.rb in the Thumbshooter 0.1.5 gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
CVE-2013-1899 (severity: MEDIUM, weakness: CWE-94)
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-2013-1900 (severity: HIGH, weakness: CWE-189)
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-2013-1901 (severity: MEDIUM, weakness: CWE-264)
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-2013-1902 (severity: HIGH, weakness: NVD-CWE-Other)
PostgreSQL, 9.2.x before 9.2.4, 9.1.x before 9.1.9, 9.0.x before 9.0.13, 8.4.x before 8.4.17, and 8.3.x before 8.3.23 generates insecure temporary files with predictable filenames, which has unspecified impact and attack vectors related to "graphical installers for Linux and Mac OS X."
CVE-2013-1903 (severity: HIGH, weakness: CWE-264)
PostgreSQL, possibly 9.2.x before 9.2.4, 9.1.x before 9.1.9, 9.0.x before 9.0.13, 8.4.x before 8.4.17, and 8.3.x before 8.3.23 incorrectly provides the superuser password to scripts related to "graphical installers for Linux and Mac OS X," which has unspecified impact and attack vectors.
CVE-2013-1904 (severity: MEDIUM, weakness: CWE-22)
Absolute path traversal vulnerability in steps/mail/sendmail.inc in Roundcube Webmail before 0.7.3 and 0.8.x before 0.8.6 allows remote attackers to read arbitrary files via a full pathname in the _value parameter for the generic_message_footer setting in a save-perf action to index.php, as exploited in the wild in March 2013.
CVE-2013-1905 (severity: MEDIUM, weakness: CWE-79)
Cross-site scripting (XSS) vulnerability in the Zero Point theme 7.x-1.x before 7.x-1.9 for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVE-2013-1906 (severity: MEDIUM, weakness: CWE-79)
Cross-site scripting (XSS) vulnerability in the Rules module 7.x-2.x before 7.x-2.3 for Drupal allows remote authenticated users with the "administer rules" permission to inject arbitrary web script or HTML via a rule tag.
CVE-2013-1907 (severity: MEDIUM, weakness: CWE-264)
The Commons Group module before 7.x-3.1 for Drupal, as used in the Commons module before 7.x-3.1, does not properly restrict access to groups, which allows remote attackers to post arbitrary content to groups via unspecified vectors.
CVE-2013-1908 (severity: MEDIUM, weakness: CWE-264)
The Commons Wikis module before 7.x-3.1 for Drupal, as used in the Commons module before 7.x-3.1, does not properly restrict access to groups, which allows remote attackers to post arbitrary content to groups via unspecified vectors.
CVE-2013-1909 (severity: MEDIUM, weakness: CWE-20)
The Python client in Apache Qpid before 2.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
CVE-2013-1910 (severity: CRITICAL, weakness: CWE-20)
yum does not properly handle bad metadata, which allows an attacker to cause a denial of service and possibly have other unspecified impact via a Trojan horse file in the metadata of a remote repository.
CVE-2013-1911 (severity: MEDIUM, weakness: CWE-20)
lib/ldoce/word.rb in the ldoce 0.0.2 gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in (1) an mp3 URL or (2) file name.
CVE-2013-1912 (severity: MEDIUM, weakness: CWE-119)
Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring.
CVE-2013-1913 (severity: MEDIUM, weakness: CWE-190)
Integer overflow in the load_image function in file-xwd.c in the X Window Dump (XWD) plug-in in GIMP 2.6.9 and earlier, when used with glib before 2.24, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large color entries value in an X Window System (XWD) image dump.
CVE-2013-1914 (severity: MEDIUM, weakness: CWE-119)
Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in GNU C Library (aka glibc or libc6) 2.17 and earlier allows remote attackers to cause a denial of service (crash) via a (1) hostname or (2) IP address that triggers a large number of domain conversion results.
CVE-2013-1915 (severity: HIGH, weakness: CWE-611)
ModSecurity before 2.7.3 allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via an XML external entity declaration in conjunction with an entity reference, aka an XML External Entity (XXE) vulnerability.
CVE-2013-1916 (severity: HIGH, weakness: CWE-434)
In WordPress Plugin User Photo 0.9.4, when a photo is uploaded, it is only partially validated and it is possible to upload a backdoor on the server hosting WordPress. This backdoor can be called (executed) even if the photo has not been yet approved.
CVE-2013-1917 (severity: LOW, weakness: CWE-20)
Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service (hypervisor crash) by triggering a #GP fault, which is not properly handled by another IRET instruction.
CVE-2013-1918 (severity: MEDIUM, weakness: CWE-119)
Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV kernels to cause a denial of service via vectors related to "deep page table traversal."