The docshell implementation in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to trigger the loading of a URL with a spoofed baseURI property, and conduct cross-site scripting (XSS) attacks, via a crafted web site that performs history navigation.

Heap-based buffer overflow in the readu32 function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted JPEG image.

Description of problem: The XFSIOCFSGETXATTR ioctl allows unprivileged users to read 12 bytes of uninitialized stack memory, because the fsxattr struct declared on the stack in xfsiocfsgetxattr() does not alter (or zero) the 12-byte fsxpad member before copying it back to the user.

http://www.linux.sgi.com/archives/xfs-masters/2010-09/msg00002.html

Acknowledgements:

Red Hat would like to thank Dan Rosenberg for reporting this issue.

Description of problem: We leak at least 32bits of kernel memory to user land in tc dump, because we dont init all fields (capab ?) of the dumped structure.

Use C99 initializers so that holes and non explicit fields are zeroed.

http://patchwork.ozlabs.org/patch/61857/