The (1) WebGL.compressedTexImage2D and (2) WebGL.compressedTexSubImage2D functions in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 allow remote attackers to bypass the Same Origin Policy and render content in a different domain via unspecified vectors.
Mozilla Firefox before 28.0 on Android allows remote attackers to bypass the Same Origin Policy and access arbitrary file: URLs via vectors involving the "Open Link in New Tab" menu selection.
Mozilla Firefox before 28.0 and SeaMonkey before 2.25 allow remote attackers to cause a denial of service (resource consumption and application hang) via onbeforeunload events that trigger background JavaScript execution.
Mozilla Firefox before 28.0 and SeaMonkey before 2.25 allow remote attackers to spoof the domain name in the WebRTC (1) camera or (2) microphone permission prompt by triggering navigation at a certain time during generation of this prompt.
The crypto.generateCRMFRequest method in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not properly validate a certain key type, which allows remote attackers to cause a denial of service (application crash) via vectors that trigger generation of a key that supports the Elliptic Curve ec-dual-use algorithm.
Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, does not properly restrict public values in Diffie-Hellman key exchanges, which makes it easier for remote attackers to bypass cryptographic protection mechanisms in ticket handling by leveraging use of a certain value.
Mozilla Firefox before 27.0 does not properly restrict access to about:home buttons by script on other pages, which allows user-assisted remote attackers to cause a denial of service (session restore) via a crafted web site.
Mozilla Firefox before 27.0 on Android 4.2 and earlier creates system-log entries containing profile paths, which allows attackers to obtain sensitive information via a crafted application.
Mozilla Firefox before 27.0 and SeaMonkey before 2.24 allow remote attackers to bypass the Same Origin Policy and obtain sensitive information by using an IFRAME element in conjunction with certain timing measurements involving the document.caretPositionFromPoint and document.elementFromPoint functions.
The file-download implementation in Mozilla Firefox before 27.0 and SeaMonkey before 2.24 does not properly restrict the timing of button selections, which allows remote attackers to conduct clickjacking attacks, and trigger unintended launching of a downloaded file, via a crafted web site.
Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 do not recognize a user's removal of trust from an EV X.509 certificate, which makes it easier for man-in-the-middle attackers to spoof SSL servers in opportunistic circumstances via a valid certificate that is unacceptable to the user.
Mozilla Firefox before 26.0 and SeaMonkey before 2.23 on Linux allow user-assisted remote attackers to read clipboard data by leveraging certain middle-click paste operations.
A NULL pointer dereference flaw was found in libtasn1's asn1readvaluetype() / asn1readvalue() function. If an application called the function with a NULL value for an ivalue argument to determine the amount of memory needed to store data to be read from the ASN.1 input, libtasn1 could incorrectly attempt to dereference the NULL pointer, causing an application using the library to crash.
The libtasn1 library is used by the GnuTLS library to parse X.509 certificates. The gnutls packages in Red Hat Enterprise Linux 5 and earlier use bundled libtasn1, packages in Red Hat Enterprise Linux 6 and later depend on the library provided by a separate libtasn1 package.
Upstream commits: http://git.savannah.gnu.org/cgit/libtasn1.git/commit/lib/element.c?id=a8b3e14f84174e01755bfd1be5448fffce7c9ffa http://git.savannah.gnu.org/cgit/libtasn1.git/commit/lib/element.c?id=3d6a02f19ff15a38dae9686033e37499b3968256 http://git.savannah.gnu.org/cgit/libtasn1.git/commit/lib/element.c?id=53958290ab731c8486531a3bdef54a933533579d
Multiple buffer boundary check issues were discovered in libtasn1 library, causing it to read beyond the boundary of an allocated buffer. An untrusted ASN.1 input could cause an application using the library to crash.
The libtasn1 library is used by the GnuTLS library to parse X.509 certificates. The gnutls packages in Red Hat Enterprise Linux 5 and earlier use bundled libtasn1, packages in Red Hat Enterprise Linux 6 and later depend on the library provided by a separate libtasn1 package.
Upstream commits: http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=ff3b5c68cc32e30d19edbbc3a962b2266029f3cc http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=0e80d79db71747644394fe3472dad28cd3e7b00b http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=154909136c12cfa5c60732b7210827dfb1ec6aee http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=37a16434131c6ad8745b9accefec5cecb4cbb5b7 http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=cc10a8c5443c751d920cfaca1f104089e43296be http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=6fee6745b1bd1a82f16ae9b607855a3e3ab39fc6 http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=af0e8cd0bacf47ecce049165d3bc1ed9e861df1c http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=609d5c1366fb424f6150c4eed358d246e61cf204 http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=51612fca32dda445056ca9a7533bae258acd3ecb
GStreamer before 1.4.5, as used in Mozilla Firefox before 38.0, Firefox ESR 31.x before 31.7, and Thunderbird before 31.7 on Linux, allows remote attackers to cause a denial of service (buffer over-read and application crash) or possibly execute arbitrary code via crafted H.264 video data in an m4v file.
Description of the problem: For a TCP-style socket, while processing the COOKIEECHO chunk in sctpsfdo51Dce(), after it has passed a series of sanity check, a new association would be created in sctpunpackcookie(), but afterwards, some processing maybe failed, and sctpassociationfree() will be called to free the previously allocated association, in sctpassociationfree(), skackbacklog value is decremented for this socket, since the initial value for skackbacklog is 0, after the decrement, it will be 65535, a wrap-around problem happens, and if we want to establish new associations afterward in the same socket, ABORT would be triggered since sctp deem the accept queue as full.
A remote attacker can block further connection to the particular sctp server socket by sending a specially crafted sctp packet.
Upstream patch: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d3217b15a19a4779c39b212358a5c71d725822ee
Acknowledgements:
Red Hat would like to thank Gopal Reddy Kodudula of Nokia Siemens Networks for reporting this issue.
A flaw was found in the way pppol2tpsetsockopt() and pppol2tpgetsockopt() functions in the Linux kernel's PPP over L2TP implementation handled non-SOLPPPOL2TP level.
A local, unprivileged user could use this flaw to escalate their privileges on the system.
Acknowledgements:
Red Hat would like to thank Sasha Levin for reporting this issue.
Integer overflow in the sgstartreq function in drivers/scsi/sg.c in the Linux kernel 2.6.x through 4.x before 4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a large iovcount value in a write request.
GNOME NetworkManager allows remote attackers to cause a denial of service (IPv6 traffic disruption) via a crafted MTU value in an IPv6 Router Advertisement (RA) message, a different vulnerability than CVE-2015-8215.
An unspecified vulnerability in Oracle MySQL Connectors related to the Connector/J component has partial confidentiality impact, partial integrity impact, and no availability impact.
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site.
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage history data, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive POST content via vectors involving a location.hash write operation and history navigation that triggers the loading of a URL into the history object.
libxslt, as used in Google Chrome before 17.0.963.46, allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.
Mozilla Firefox before 26.0 and SeaMonkey before 2.23 do not properly consider the sandbox attribute of an IFRAME element during processing of a contained OBJECT element, which allows remote attackers to bypass intended sandbox restrictions via a crafted web site.
Mozilla Firefox before 26.0 does not properly remove the Application Installation doorhanger, which makes it easier for remote attackers to spoof a Web App installation site by controlling the timing of page navigation.
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.30 and earlier and 5.6.10 allows remote authenticated users to affect availability via unknown vectors related to Prepared Statements.
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.1.68 and earlier, 5.5.30 and earlier, and 5.6.10 allows remote authenticated users to affect availability via unknown vectors related to Server Options.
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.31 and earlier and 5.6.11 and earlier allows remote authenticated users to affect availability via unknown vectors related to Data Manipulation Language.
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.31 and earlier and 5.6.11 and earlier allows remote authenticated users to affect integrity via unknown vectors related to Audit Log.