From 5f4ffda88770f95482fd0e66aa44106614dbf466 Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Tue, 22 Apr 2025 21:18:44 +0200
Subject: CVE-2025-5318: sftpserver: Fix possible buffer overrun

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>

Upstream-Status: Backport [https://git.libssh.org/projects/libssh.git/commit/?id=5f4ffda88770f95482fd0e66aa44106614dbf466]
CVE: CVE-2025-5318
Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
---
 src/sftpserver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sftpserver.c b/src/sftpserver.c
index 1af8a0e7..dee51534 100644
--- a/src/sftpserver.c
+++ b/src/sftpserver.c
@@ -530,7 +530,7 @@ void *sftp_handle(sftp_session sftp, ssh_string handle){
 
   memcpy(&val, ssh_string_data(handle), sizeof(uint32_t));
 
-  if (val > SFTP_HANDLES) {
+  if (val >= SFTP_HANDLES) {
     return NULL;
   }
 
-- 
2.49.0

