1 files changed, 0 insertions, 75 deletions
diff --git a/0008-libssh2-1.8.0-CVE-2019-3862.patch b/0008-libssh2-1.8.0-CVE-2019-3862.patch
deleted file mode 100644
index f1632a5..0000000
--- a/0008-libssh2-1.8.0-CVE-2019-3862.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 0e4e9825e637a15707a910539d71fe65e7e12d7b Mon Sep 17 00:00:00 2001
-From: Kamil Dudka <kdudka@redhat.com>
-Date: Tue, 19 Mar 2019 13:45:22 +0100
-Subject: [PATCH] Resolves: CVE-2019-3862 - fix out-of-bounds memory comparison
-
-... with specially crafted message channel request
-
-Upstream-Patch: https://libssh2.org/1.8.0-CVE/CVE-2019-3862.patch
----
- src/packet.c | 14 ++++++++------
- 1 file changed, 8 insertions(+), 6 deletions(-)
-
-diff --git a/src/packet.c b/src/packet.c
-index aa10633..c950b5d 100644
---- a/src/packet.c
-+++ b/src/packet.c
-@@ -775,8 +775,8 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data,
-                 uint32_t len = _libssh2_ntohu32(data + 5);
-                 unsigned char want_reply = 1;
- 
--                if(len < (datalen - 10))
--                    want_reply = data[9 + len];
-+                if((len + 9) < datalen)
-+                    want_reply = data[len + 9];
- 
-                 _libssh2_debug(session,
-                                LIBSSH2_TRACE_CONN,
-@@ -784,6 +784,7 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data,
-                                channel, len, data + 9, want_reply);
- 
-                 if (len == sizeof("exit-status") - 1
-+                    && (sizeof("exit-status") - 1 + 9) <= datalen
-                     && !memcmp("exit-status", data + 9,
-                                sizeof("exit-status") - 1)) {
- 
-@@ -792,7 +793,7 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data,
-                         channelp =
-                             _libssh2_channel_locate(session, channel);
- 
--                    if (channelp) {
-+                    if (channelp && (sizeof("exit-status") + 13) <= datalen) {
-                         channelp->exit_status =
-                             _libssh2_ntohu32(data + 9 + sizeof("exit-status"));
-                         _libssh2_debug(session, LIBSSH2_TRACE_CONN,
-@@ -805,13 +806,14 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data,
- 
-                 }
-                 else if (len == sizeof("exit-signal") - 1
-+                         && (sizeof("exit-signal") - 1 + 9) <= datalen
-                          && !memcmp("exit-signal", data + 9,
-                                     sizeof("exit-signal") - 1)) {
-                     /* command terminated due to signal */
-                     if(datalen >= 20)
-                         channelp = _libssh2_channel_locate(session, channel);
- 
--                    if (channelp) {
-+                    if (channelp && (sizeof("exit-signal") + 13) <= datalen) {
-                         /* set signal name (without SIG prefix) */
-                         uint32_t namelen =
-                             _libssh2_ntohu32(data + 9 + sizeof("exit-signal"));
-@@ -827,9 +829,9 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data,
-                         if (!channelp->exit_signal)
-                             rc = _libssh2_error(session, LIBSSH2_ERROR_ALLOC,
-                                                 "memory for signal name");
--                        else {
-+                        else if ((sizeof("exit-signal") + 13 + namelen <= datalen)) {
-                             memcpy(channelp->exit_signal,
--                                   data + 13 + sizeof("exit_signal"), namelen);
-+                                   data + 13 + sizeof("exit-signal"), namelen);
-                             channelp->exit_signal[namelen] = '\0';
-                             /* TODO: save error message and language tag */
-                             _libssh2_debug(session, LIBSSH2_TRACE_CONN,
--- 
-2.17.2
-