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-rw-r--r--meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch56
1 files changed, 56 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch b/meta-oe/recipes-devtools/perl/libdbi-perl/CVE-2014-10402.patch
new file mode 100644
index 000000000..b41bbe0a5
--- /dev/null
+++ b/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
+