xlockmore before 5.43 'dclock' security bypass vulnerability
An access bypass issue was found in Drupal 7.x before version 7.5. If a Drupal site has the ability to attach File upload fields to any entity type in the system or has the ability to point individual File upload fields to the private file directory in comments, and the parent node is denied access, non-privileged users can still download the file attached to the comment if they know or guess its direct URL.
Moodle before 2.2.2: Course information leak via hidden courses being displayed in tag search results
Moodle before 2.2.2 has an external enrolment plugin context check issue where capability checks are not thorough
Moodle before 2.2.2 has Personal information disclosure, when administrative setting users name display is set to first name only full names are shown in page breadcrumbs.
Moodle before 2.2.2 has a permission issue in Forum Subscriptions where unenrolled users can subscribe/unsubscribe via mod/forum/index.php
Moodle before 2.2.2 is vulnerable to information disclosure because course backups were including users' private files.
Moodle before 2.2.2 has a course information leak in gradebook where users are able to see hidden grade items in export
Moodle before 2.2.2 default settings allowed all repositories to be viewable by all authenticated users.
Moodle before 2.2.2 has users' private files included in course backups
Moodle before 2.2.2 has a password and web services issue where when the user profile is updated the user password is reset if not specified.
Moodle has a database activity export permission issue where the export function of the database activity module exports all entries even those from groups the user does not belong to
A stack-based buffer overflow flaw was found in the way Transmission, a free, lightweight BitTorrent client, performed connection acknowledgements processing. A remote attacker could issue a specially-crafted request that, when processed would lead to transmission-daemon crash.
Upstream ticket: [1] https://trac.transmissionbt.com/ticket/5002
Source of the problem: [2] https://trac.transmissionbt.com/ticket/5002#comment:22
Libutp patches: [3] https://github.com/bittorrent/libutp/issues/38 [4] https://github.com/bittorrent/libutp/issues/37
Relevant transmission upstream patch: [5] https://trac.transmissionbt.com/changeset/13646
Other references: [6] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700234 [7] http://www.openwall.com/lists/oss-security/2013/02/10/2
Cross-site scripting (XSS) vulnerability in Plupload.as in Moxiecode plupload before 1.5.5, as used in WordPress before 3.5.1 and other products, allows remote attackers to inject arbitrary web script or HTML via the id parameter.
The rasterization process in Inkscape before 0.48.4 allows local users to read arbitrary files via an external entity in a SVG file, aka an XML external entity (XXE) injection attack.
A flaw was found in the way message freeing on connection cleanup was handled under certain error conditions. A remote user able to issue commands to libvirt daemon could use this flaw to crash libvirtd or, potentially, escalate their privilages to that of libvirtd process.
Acknowledgements:
This issue was discovered by Tingting Zheng of Red Hat.
A buffer overflow flaw was found in the way e1000 emulated device driver of QEMU, a FAST! processor emulator, processed received large e1000 packets, when the SBP and LPE flags were disabled. If the underlying network was configured to allow large (jumbo) packets, a remote attacker could use this flaw to cause relevant guest in question to crash (DoS) or, potentially, the attacker could use this flaw to execute arbitrary code on the guest system with the kernel level privilege.
References: [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=696051 [2] http://www.openwall.com/lists/oss-security/2012/12/19/9 [3] http://thread.gmane.org/gmane.comp.emulators.qemu/182666 [4] http://www.openwall.com/lists/oss-security/2013/01/17/12
Relevant upstream patches: [5] http://git.qemu.org/?p=qemu.git;a=commitdiff;h=b0d9ffcd0251161c7c92f94804dcf599dfa3edeb http://git.qemu.org/?p=qemu.git;a=commitdiff;h=2c0331f4f7d241995452b99afaf0aab00493334a
An integer overflow, leading to heap-based buffer overflow flaw was found in the way FuseISO, a FUSE module to mount ISO filesystem images, performed reading of certain ZF blocks of particular inode. A remote attacker could provide a specially-crafted ISO file that, when mounted via fuseiso tool would lead to fuseiso binary crash.
Acknowledgements:
This issue was discovered by Florian Weimer of Red Hat Product Security Team.
A stack-based buffer overflow flaw was found in the way FuseISO, a FUSE module to mount ISO filesystem images, performed expanding of directories portions for absolute path filename entries. A remote attacker could provide a specially-crafted ISO file that, when mounted via fuseiso tool would lead to fuseiso binary crash or, potentially, arbitrary code execution with the privileges of the user running the fuseiso executable.
Note: Since the fuseiso binary on Fedora is compiled with FORTIFYSOURCE protection enabled, this flaw would allow an attacker to cause fuseiso binary to crash only.
Acknowledgements:
This issue was discovered by Florian Weimer of Red Hat Product Security Team.
Puppet 2.6.x before 2.6.15 and 2.7.x before 2.7.13, and Puppet Enterprise (PE) Users 1.0, 1.1, 1.2.x, 2.0.x, and 2.5.x before 2.5.1 allows remote authenticated users with agent SSL keys and file-creation permissions on the puppet master to execute arbitrary commands by creating a file whose full pathname contains shell metacharacters, then performing a filebucket request.
Buffer overflow in ngxhttpmp4module.c in the ngxhttpmp4module module in nginx 1.0.7 through 1.0.14 and 1.1.3 through 1.1.18, when the mp4 directive is used, allows remote attackers to cause a denial of service (memory overwrite) or possibly execute arbitrary code via a crafted MP4 file.
A flaw was reported [1] in nginx versions prior to 1.0.14 and 1.1.17 where contents of previously freed memory could be sent to a client if an upstream server returned a specially crafted HTTP response. This could potentially leak sensitive information to the HTTP client.
This has been corrected upstream [2],[3] and a patch [4] is available for earlier versions of nginx.
[1] http://seclists.org/bugtraq/2012/Mar/65 [2] http://trac.nginx.org/nginx/changeset/4530/nginx [3] http://trac.nginx.org/nginx/changeset/4531/nginx [4] http://nginx.org/download/patch.2012.memory.txt
A type conversion flaw leading to an out-of-bounds heap buffer read was found in the way libpng, a library of functions for manipulation PNG image format files, performed expansion of certain iCCP, iTXt, and zTXt PNG image file chunks.
A remote attacker could provide a specially-crafted Portable Network Graphics (PNG) image file, which once opened in an application, linked against libpng, could lead to denial of service or in some cases, execution of arbitrary code with permission of the user running such an application.
Upstream patch: http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=commitdiff;h=a8c319a2b281af68f7ca0e2f9a28ca57b44ceb2b#patch3
The jpccrggetparms function in libjasper/jpc/jpccs.c in JasPer 1.900.1 uses an incorrect data type during a certain size calculation, which allows remote attackers to trigger a heap-based buffer overflow and execute arbitrary code, or cause a denial of service (heap memory corruption), via a crafted component registration (CRG) marker segment in a JPEG2000 file.
Heap-based buffer overflow in compression-pointer processing in core/ngxresolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.
Multiple format string flaws were found in Condor:
a) when the XML message log format was requested in Condor submit job by remote Condor user and that user attempted to write a specially-crafted message into user log file via condorhold tool it could lead to condorschedd daemon crash, or, potentially arbitrary code execution with the privileges of the 'condor' user []. Also this way an attacker could potentially prevent other Condor jobs from being scheduled and ever executed,
b) request for file transfer by remote Condor user to transmit a file, with specially-crafted name, could lead to child process of condorschedd daemon to crash (repeated process, where condorschedd daemon would fork a child process to handle the request, the child to crash, while trying to handle it and condorschedd daemon to fork another child since the particular Condor job still have not been completed successfully).
Upstream bug report (mentioning only one attack vector): [1] https://condor-wiki.cs.wisc.edu/index.cgi/tktview?tn=2660
General upstream patch (addressing among these flaws also couple of compiler warning problems): [2] http://condor-git.cs.wisc.edu/?p=condor.git;a=commitdiff;h=5e5571d1a431eb3c61977b6dd6ec90186ef79867
-- [] Arbitrary code execution was possible only on systems, where Condor daemons were not compiled with FORTIFYSOURCE protection mechanism. On systems with this protection enabled, particular flaw would lead to Condor service crash only.
End of life: 2/12/2013, Latest version: 16
A local file inclusion flaw was found in the way XML import plug-in of phpMyAdmin, a tool written in PHP intended to handle the administration of MySQL over the World Wide Web, performed import of malformed XML files. A remote attacker could provide a specially-crafted XML file, which once imported into the phpMyAdmin service instance would lead to arbitrary local file (accessible with the privileges of the phpMyAdmin user) read / retrieval.
References: [1] http://seclists.org/fulldisclosure/2011/Nov/21 [2] http://www.wooyun.org/bugs/wooyun-2010-03185
A number of vulnerabilities were found and reported by CERT in JasPer which may allow a remote unauthenticated attacker to execute arbitrary code.
Reference: http://www.kb.cert.org/vuls/id/887409