buildroot/package/bash/bash44-010.patch, branch 2017.02OpenPOWER buildroot sourceshttps://git.raptorcs.com/git/buildroot/atom?h=2017.022017-02-08T08:46:13+00:00bash: add upstream security fixes to patch level 122017-02-08T08:46:13+00:00Peter Korsgaardpeter@korsgaard.com2017-02-08T08:12:03+00:00urn:sha1:54a94951231ce624cf6a2e297c806c1677efdeb8
Fixes CVE-2017-5932 - Shell code execution on tab completion of specially
crafted files. For details, see the report:
https://github.com/jheyens/bash_completion_vuln/raw/master/2017-01-17.bash_completion_report.pdf
We unfortunately cannot easily download these because of the file names (not
ending in patch) and patch format (p0), so convert to p1 format and include
in package/bash with the following script:
for i in 06 07 08 09 10 11 12; do
cat > bash44-0$i.patch << EOF
>From https://ftp.gnu.org/gnu/bash/bash-4.4-patches/bash44-0$i
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
EOF
curl https://ftp.gnu.org/gnu/bash/bash-4.4-patches/bash44-0$i | \
sed -e 's|^\*\*\* \.\./|*** |' -e 's|^--- |--- b/|' >> bash44-0$i.patch
done
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>