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132bbb36c8
Fixes the following security vulnerablities:
- CVE-2018-1000222: Libgd version 2.2.5 contains a Double Free Vulnerability
vulnerability in gdImageBmpPtr Function that can result in Remote Code
Execution . This attack appear to be exploitable via Specially Crafted
Jpeg Image can trigger double free
- CVE-2018-5711: gd_gif_in.c in the GD Graphics Library (aka libgd), as used
in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x
before 7.2.1, has an integer signedness error that leads to an infinite
loop via a crafted GIF file, as demonstrated by a call to the
imagecreatefromgif or imagecreatefromstring PHP function
- CVE-2019-11038: When using the gdImageCreateFromXbm() function in the GD
Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP
versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it
is possible to supply data that will cause the function to use the value
of uninitialized variable. This may lead to disclosing contents of the
stack that has been left there by previous code
- CVE-2019-6978: The GD Graphics Library (aka LibGD) 2.2.5 has a double free
in the gdImage*Ptr() functions in gd_gif_out.c, gd_jpeg.c, and gd_wbmp.c
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 505a70edbe)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches