1 files changed, 33 insertions, 0 deletions

diff --git a/meta/recipes-support/curl/curl/CVE-2023-27534.patch b/meta/recipes-support/curl/curl/CVE-2023-27534.patch
new file mode 100644
index 0000000000..3ecd181290
--- /dev/null
+++ b/meta/recipes-support/curl/curl/CVE-2023-27534.patch
@@ -0,0 +1,33 @@
+From 4e2b52b5f7a3bf50a0f1494155717b02cc1df6d6 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Thu, 9 Mar 2023 16:22:11 +0100
+Subject: [PATCH] curl_path: create the new path with dynbuf
+
+Closes #10729
+
+CVE: CVE-2023-27534
+Note: This patch is needed to backport CVE-2023-27534
+Upstream-Status: Backport from [https://github.com/curl/curl/commit/4e2b52b5f7a3bf50a0f1494155717b02cc1df6d6]
+
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ lib/curl_path.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/curl_path.c b/lib/curl_path.c
+index 40b92ee..598c5dd 100644
+--- a/lib/curl_path.c
++++ b/lib/curl_path.c
+@@ -60,7 +60,7 @@ CURLcode Curl_getworkingpath(struct connectdata *conn,
+       memcpy(real_path, working_path, 1 + working_path_len);
+   }
+   else if(conn->handler->protocol & CURLPROTO_SFTP) {
+-    if((working_path_len > 1) && (working_path[1] == '~')) {
++    if((working_path_len > 2) && !memcmp(working_path, "/~/", 3)) {
+       size_t homelen = strlen(homedir);
+       real_path = malloc(homelen + working_path_len + 1);
+       if(real_path == NULL) {
+-- 
+2.24.4
+