1 files changed, 40 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/libssh/files/CVE-2020-16135-1.patch b/meta-oe/recipes-support/libssh/files/CVE-2020-16135-1.patch
new file mode 100644
index 0000000000..2944a44622
--- /dev/null
+++ b/meta-oe/recipes-support/libssh/files/CVE-2020-16135-1.patch
@@ -0,0 +1,40 @@
+From 533d881b0f4b24c72b35ecc97fa35d295d063e53 Mon Sep 17 00:00:00 2001
+From: Andreas Schneider <asn@cryptomilk.org>
+Date: Wed, 3 Jun 2020 10:04:09 +0200
+Subject: [PATCH] sftpserver: Add missing NULL check for ssh_buffer_new()
+
+Thanks to Ramin Farajpour Cami for spotting this.
+
+Fixes T232
+
+Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
+Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
+Reviewed-by: Jakub Jelen <jjelen@redhat.com>
+
+Upstream-Status: Backport [https://gitlab.com/libssh/libssh-mirror/-/commit/533d881b0f4b24c72b35ecc97fa35d295d063e53]
+CVE: CVE-2020-16135
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ src/sftpserver.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/sftpserver.c b/src/sftpserver.c
+index 5a2110e58..b639a2ce3 100644
+--- a/src/sftpserver.c
++++ b/src/sftpserver.c
+@@ -67,6 +67,12 @@ sftp_client_message sftp_get_client_message(sftp_session sftp) {
+ 
+   /* take a copy of the whole packet */
+   msg->complete_message = ssh_buffer_new();
++  if (msg->complete_message == NULL) {
++      ssh_set_error_oom(session);
++      sftp_client_message_free(msg);
++      return NULL;
++  }
++
+   ssh_buffer_add_data(msg->complete_message,
+                       ssh_buffer_get(payload),
+                       ssh_buffer_get_len(payload));
+-- 
+GitLab
+