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dd1e3f6065
Fixes the following security issues:
- CVE-2019-13117: In numbers.c in libxslt 1.1.33, an xsl:number with certain
format strings could lead to a uninitialized read in
xsltNumberFormatInsertNumbers. This could allow an attacker to discern
whether a byte on the stack contains the characters A, a, I, i, or 0, or
any other character.
- CVE-2019-13118: In numbers.c in libxslt 1.1.33, a type holding grouping
characters of an xsl:number instruction was too narrow and an invalid
character/length combination could be passed to xsltNumberFormatDecimal,
leading to a read of uninitialized stack data.
- CVE-2019-18197: In xsltCopyText in transform.c in libxslt 1.1.33, a
pointer variable isn't reset under certain circumstances. If the relevant
memory area happened to be freed and reused in a certain way, a bounds
check could fail and memory outside a buffer could be written to, or
uninitialized data could be disclosed.
Remove patch (already in version)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Peter: mention security impact]
(cherry picked from commit 5645107c39)
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