diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch')
-rw-r--r-- | meta-openembedded/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch b/meta-openembedded/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch new file mode 100644 index 000000000..b41bbe0a5 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch @@ -0,0 +1,56 @@ +Backport patch to fix CVE-2014-10402. + +CVE: CVE-2014-10402 +Upstream-Status: Backport [https://github.com/rehsack/dbi/commit/19d0fb1] + +Ref: +https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=972180#12 + +Signed-off-by: Kai Kang <kai.kang@windriver.com> + + +From 19d0fb169eed475e1c053e99036b8668625cfa94 Mon Sep 17 00:00:00 2001 +From: Jens Rehsack <sno@netbsd.org> +Date: Tue, 6 Oct 2020 10:22:17 +0200 +Subject: [PATCH] lib/DBD/File.pm: fix CVE-2014-10401 + +Dig into the root cause of RT#99508 - which resulted in CVE-2014-10401 - and +figure out that DBI->parse_dsn is the wrong helper to parse our attributes in +DSN, since in DBD::dr::connect only the "dbname" remains from DSN which causes +parse_dsn to bailout. + +Parsing on our own similar to parse_dsn shows the way out. + +Signed-off-by: Jens Rehsack <sno@netbsd.org> +--- + lib/DBD/File.pm | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +diff --git a/lib/DBD/File.pm b/lib/DBD/File.pm +index fb14e9a..f55076f 100644 +--- a/lib/DBD/File.pm ++++ b/lib/DBD/File.pm +@@ -109,7 +109,11 @@ sub connect + # We do not (yet) care about conflicting attributes here + # my $dbh = DBI->connect ("dbi:CSV:f_dir=test", undef, undef, { f_dir => "text" }); + # will test here that both test and text should exist +- if (my $attr_hash = (DBI->parse_dsn ($dbname))[3]) { ++ # ++ # Parsing on our own similar to parse_dsn to find attributes in 'dbname' parameter. ++ if ($dbname) { ++ my @attrs = split /;/ => $dbname; ++ my $attr_hash = { map { split /\s*=>?\s*|\s*,\s*/, $_} @attrs }; + if (defined $attr_hash->{f_dir} && ! -d $attr_hash->{f_dir}) { + my $msg = "No such directory '$attr_hash->{f_dir}"; + $drh->set_err (2, $msg); +@@ -120,7 +124,6 @@ sub connect + if ($attr and defined $attr->{f_dir} && ! -d $attr->{f_dir}) { + my $msg = "No such directory '$attr->{f_dir}"; + $drh->set_err (2, $msg); +- $attr->{RaiseError} and croak $msg; + return; + } + +-- +2.17.1 + |