The cdfcountchain function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, does not properly validate sector-count data, which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.
Blkid in util-linux before 2.26rc-1 allows local users to execute arbitrary code.
Invalid pointer dereference flaws were found in the way file, utility for determining of file types processed header section for certain Composite Document Format (CDF) files. A remote attacker could provide a specially-crafted CDF file, which once inspected by the file utility of the victim would lead to file executable crash.
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Use-after-free vulnerability in the PresShell::DispatchSynthMouseMove function in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving synthetic mouse movement, related to the RestyleManager::GetHoverGeneration function.
Use-after-free vulnerability in the nsEventListenerManager::HandleEventSubType function in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to mListeners event listeners.
Use-after-free vulnerability in the nsNodeUtils::LastRelease function in the table-editing user interface in the editor component in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allows remote attackers to execute arbitrary code by triggering improper garbage collection.
The JavaScript implementation in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 does not properly enforce certain typeset restrictions on the generation of GetElementIC typed array stubs, which has unspecified impact and remote attack vectors.
The Inter-process Communication (IPC) implementation in Google Chrome before 18.0.1025.168, as used in Mozilla Firefox before 38.0 and other products, does not properly validate messages, which has unspecified impact and attack vectors.
A flaw was found in ruby, where the date object was found to be vulnerable to a regular expression denial of service (ReDoS) during the parsing of dates. This flaw allows an attacker to hang a ruby application by providing a specially crafted date string. The highest threat to this vulnerability is system availability.
A security Bypass vulnerability exists in the FcgidPassHeader Proxy in modfcgid through 2016-07-07.
A memory leak was found in the way libpng processed malformed Portable Network Graphics (PNG) images with Physical Scale (sCAL) extension. A remote attacker could create a specially-crafted PNG image and trick the local user into opening it in an application, using the libpng library, leading to denial of service (relevant libpng-based application crash).
References: [1] http://www.libpng.org/pub/png/libpng.html
CVE Request: [2] http://www.openwall.com/lists/oss-security/2010/06/28/2
The verify function in the RSA package for Python (Python-RSA) before 3.3 allows attackers to spoof signatures with a small public exponent via crafted signature padding, aka a BERserk attack.
Last updated 24 July 2024
The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.
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
js/getscripts.js.php in phpMyAdmin 4.0.x before 4.0.10.16, 4.4.x before 4.4.15.7, and 4.6.x before 4.6.3 allows remote attackers to cause a denial of service via a large array in the scripts parameter.
A Improper Link Resolution Before File Access ('Link Following') vulnerability in a script called by the sendmail systemd service of openSUSE Factory allows local attackers to escalate from user mail to root. This issue affects: SUSE openSUSE Factory sendmail versions prior to 8.17.1-1.1.
A double free flaw was found in the way JasPer's jasperimagestopload() function parsed certain JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash.
Original report:
http://seclists.org/oss-sec/2015/q3/366
A use-after-free which leads to double-free vulnerability was found in Jasper JPEG-2000 library, in src/libjasper/mif/mifcod.c file.
553 case MIFHSAMP: 554 cmpt->sampperx = atoi(jastvparsergetval(tvp)); 555 break; 556 case MIFVSAMP: 557 cmpt->samppery = atoi(jastvparsergetval(tvp)); 558 break;
572 jastvparserdestroy(tvp); 573 if (!cmpt->sampperx || !cmpt->samppery) { 574 goto error; 575 } 576 if (mifhdraddcmpt(hdr, hdr->numcmpts, cmpt)) { 577 goto error; 578 } 579 return 0; 580 581 error: 582 if (cmpt) { 583 mifcmptdestroy(cmpt); 584 } 585 if (tvp) { 586 jastvparserdestroy(tvp); 587 } 588 return -1;
Both tvp and tvp->buf are freed by jastvparserdestroy(tvp), but if one of the two following branch conditions is taken, a second call to jastvparserdestroy(tvp) occurs. It is a use-after-free because before calling free in jastvparserdestroy there is a check to tvp->buf, while tvp could have been freed. Two double free take place just after this check (on tvp->buf and tvp).
Public via:
http://seclists.org/oss-sec/2015/q3/408
Acknowledgements:
Name: Josselin Feist
The Transformation implementation in phpMyAdmin 4.0.x before 4.0.10.16, 4.4.x before 4.4.15.7, and 4.6.x before 4.6.3 does not use the no-referrer Content Security Policy (CSP) protection mechanism, which makes it easier for remote attackers to conduct CSRF attacks by reading an authentication token in a Referer header, related to libraries/Header.php.
Multiple cross-site scripting (XSS) vulnerabilities in phpMyAdmin 4.0.x before 4.0.10.16, 4.4.x before 4.4.15.7, and 4.6.x before 4.6.3 allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) a crafted table name that is mishandled during privilege checking in tablerow.phtml, (2) a crafted mysqld logbin directive that is mishandled in logselector.phtml, (3) the Transformation implementation, (4) AJAX error handling in js/ajax.js, (5) the Designer implementation, (6) the charts implementation in js/tblchart.js, or (7) the zoom-search implementation in rowszoom.phtml.
Multiple cross-site scripting (XSS) vulnerabilities in phpMyAdmin 4.4.x before 4.4.15.7 and 4.6.x before 4.6.3 allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) server-privileges certificate data fields on the user privileges page, (2) an "invalid JSON" error message in the error console, (3) a database name in the central columns implementation, (4) a group name, or (5) a search name in the bookmarks implementation.
setup/frames/index.inc.php in phpMyAdmin 4.0.10.x before 4.0.10.16, 4.4.15.x before 4.4.15.7, and 4.6.x before 4.6.3 allows remote attackers to conduct BBCode injection attacks against HTTP sessions via a crafted URI.
A vulnerability was found in Linux kernel. There is an information leak in file sound/core/timer.c of the latest mainline Linux kernel. The stack object “r1” has a total size of 32 bytes. Its field “event” and “val” both contain 4 bytes padding. These 8 bytes padding bytes are sent to user without being initialized.
It was found that espfix funcionality (when returning to userspace with a 16 bit stack, the CPU will not restore the high word of esp for us on executing iret and thus potentially leaks kernel addresses; espfix fixes this) does not work for 32-bit KVM paravirt guests.
A local unprivileged user could potentially use this flaw to leak kernel stack addresses.
Proposed upstream patch: http://www.spinics.net/lists/kvm/msg111458.html
Acknowledgements:
Red Hat would like to thank Andy Lutomirski for reporting this issue.
Bouncy Castle could allow a remote attacker to obtain sensitive information. An attacker could exploit this vulnerability using an invalid curve attack to extract private keys used in elliptic curve cryptography and obtain sensitive information.
Last updated 24 July 2024
Last updated 24 July 2024