diff options
Diffstat (limited to 'source/xap/rxvt-unicode')
| -rw-r--r-- | source/xap/rxvt-unicode/CVE-2022-4170.diff | 12 | ||||
| -rwxr-xr-x | source/xap/rxvt-unicode/rxvt-unicode.SlackBuild | 5 |
2 files changed, 16 insertions, 1 deletions
diff --git a/source/xap/rxvt-unicode/CVE-2022-4170.diff b/source/xap/rxvt-unicode/CVE-2022-4170.diff new file mode 100644 index 000000000..95edd1221 --- /dev/null +++ b/source/xap/rxvt-unicode/CVE-2022-4170.diff @@ -0,0 +1,12 @@ +--- ./src/perl/background.orig 2021-05-09 10:04:44.000000000 -0500 ++++ ./src/perl/background 2023-01-03 13:53:59.865031717 -0600 +@@ -1451,8 +1451,7 @@ + # any code execution or other shenanigans. does not + # support binary NULs in string. + sub q0 { +- (my $str = shift) =~ s/\x00//g; # make sure there really aren't any embedded NULs +- "q\x00$str\x00" ++ "qq\x00\Q$_[0]\E\x00" + } + + sub old_bg_expr { diff --git a/source/xap/rxvt-unicode/rxvt-unicode.SlackBuild b/source/xap/rxvt-unicode/rxvt-unicode.SlackBuild index 92ea28cc1..79e633f54 100755 --- a/source/xap/rxvt-unicode/rxvt-unicode.SlackBuild +++ b/source/xap/rxvt-unicode/rxvt-unicode.SlackBuild @@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd) PKGNAM=rxvt-unicode VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)} -BUILD=${BUILD:-3} +BUILD=${BUILD:-4} # Automatically determine the architecture we're building on: if [ -z "$ARCH" ]; then @@ -88,6 +88,9 @@ find . \ # Add support for utempter: zcat $CWD/rxvt-unicode.utempter.diff.gz | patch -p1 --verbose || exit 1 +# Security fix: +zcat $CWD/CVE-2022-4170.diff.gz | patch -p1 --verbose || exit 1 + # Regenerate configure from configure.ac after patching in utempter support: autoreconf -vif |