agl-basesystem 0.1sandbox/ToshikazuOhiwa/master

5 files changed, 224 insertions, 0 deletions

diff --git a/external/poky/meta/recipes-support/curl/curl/CVE-2018-16890.patch b/external/poky/meta/recipes-support/curl/curl/CVE-2018-16890.patch
new file mode 100644
index 00000000..3776f362
--- /dev/null
+++ b/external/poky/meta/recipes-support/curl/curl/CVE-2018-16890.patch
@@ -0,0 +1,50 @@
+From 53d3c2f92b4a7561b1006494badf8cf2ef9110c0 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Wed, 2 Jan 2019 20:33:08 +0100
+Subject: [PATCH 1/3] NTLM: fix size check condition for type2 received data
+
+Bug: https://curl.haxx.se/docs/CVE-2018-16890.html
+Reported-by: Wenxiang Qian
+CVE-2018-16890
+
+Upstream-Status: Backport
+[https://github.com/curl/curl/commit
+/b780b30d1377adb10bbe774835f49e9b237fb9bb]
+
+CVE: CVE-2018-16890
+
+Signed-off-by: Kevin Weng <t-keweng@microsoft.com>
+---
+ lib/vauth/ntlm.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/lib/vauth/ntlm.c b/lib/vauth/ntlm.c
+index cdb8d8f0d..0212756ab 100644
+--- a/lib/vauth/ntlm.c
++++ b/lib/vauth/ntlm.c
+@@ -5,7 +5,7 @@
+  *                            | (__| |_| |  _ <| |___
+  *                             \___|\___/|_| \_\_____|
+  *
+- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
++ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+  *
+  * This software is licensed as described in the file COPYING, which
+  * you should have received as part of this distribution. The terms
+@@ -182,10 +182,11 @@ static CURLcode ntlm_decode_type2_target(struct Curl_easy *data,
+     target_info_len = Curl_read16_le(&buffer[40]);
+     target_info_offset = Curl_read32_le(&buffer[44]);
+     if(target_info_len > 0) {
+-      if(((target_info_offset + target_info_len) > size) ||
++      if((target_info_offset >= size) ||
++         ((target_info_offset + target_info_len) > size) ||
+          (target_info_offset < 48)) {
+         infof(data, "NTLM handshake failure (bad type-2 message). "
+-                    "Target Info Offset Len is set incorrect by the peer\n");
++              "Target Info Offset Len is set incorrect by the peer\n");
+         return CURLE_BAD_CONTENT_ENCODING;
+       }
+ 
+-- 
+2.22.0
+
diff --git a/external/poky/meta/recipes-support/curl/curl/CVE-2019-3822.patch b/external/poky/meta/recipes-support/curl/curl/CVE-2019-3822.patch
new file mode 100644
index 00000000..4f612ddd
--- /dev/null
+++ b/external/poky/meta/recipes-support/curl/curl/CVE-2019-3822.patch
@@ -0,0 +1,47 @@
+From 761b51f66c7b1cd2cd6c71b807bfdb6a27c49b30 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Thu, 3 Jan 2019 12:59:28 +0100
+Subject: [PATCH 2/3] ntlm: fix *_type3_message size check to avoid buffer
+ overflow
+
+Bug: https://curl.haxx.se/docs/CVE-2019-3822.html
+Reported-by: Wenxiang Qian
+CVE-2019-3822
+
+Upstream-Status: Backport
+[https://github.com/curl/curl/commit
+/50c9484278c63b958655a717844f0721263939cc]
+
+CVE: CVE-2019-3822
+
+Signed-off-by: Kevin Weng <t-keweng@microsoft.com>
+---
+ lib/vauth/ntlm.c | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/lib/vauth/ntlm.c b/lib/vauth/ntlm.c
+index 0212756ab..3be0403d9 100644
+--- a/lib/vauth/ntlm.c
++++ b/lib/vauth/ntlm.c
+@@ -777,11 +777,14 @@ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
+   });
+ 
+ #ifdef USE_NTRESPONSES
+-  if(size < (NTLM_BUFSIZE - ntresplen)) {
+-    DEBUGASSERT(size == (size_t)ntrespoff);
+-    memcpy(&ntlmbuf[size], ptr_ntresp, ntresplen);
+-    size += ntresplen;
++  /* ntresplen + size should not be risking an integer overflow here */
++  if(ntresplen + size > sizeof(ntlmbuf)) {
++    failf(data, "incoming NTLM message too big");
++    return CURLE_OUT_OF_MEMORY;
+   }
++  DEBUGASSERT(size == (size_t)ntrespoff);
++  memcpy(&ntlmbuf[size], ptr_ntresp, ntresplen);
++  size += ntresplen;
+ 
+   DEBUG_OUT({
+     fprintf(stderr, "\n   ntresp=");
+-- 
+2.22.0
+
diff --git a/external/poky/meta/recipes-support/curl/curl/CVE-2019-3823.patch b/external/poky/meta/recipes-support/curl/curl/CVE-2019-3823.patch
new file mode 100644
index 00000000..194e6e64
--- /dev/null
+++ b/external/poky/meta/recipes-support/curl/curl/CVE-2019-3823.patch
@@ -0,0 +1,55 @@
+From 40f6c913f63cdbfa81daa7ac7f1c7415bb99edeb Mon Sep 17 00:00:00 2001
+From: Daniel Gustafsson <daniel@yesql.se>
+Date: Sat, 19 Jan 2019 00:42:47 +0100
+Subject: [PATCH 3/3] smtp: avoid risk of buffer overflow in strtol
+
+If the incoming len 5, but the buffer does not have a termination
+after 5 bytes, the strtol() call may keep reading through the line
+buffer until is exceeds its boundary. Fix by ensuring that we are
+using a bounded read with a temporary buffer on the stack.
+
+Bug: https://curl.haxx.se/docs/CVE-2019-3823.html
+Reported-by: Brian Carpenter (Geeknik Labs)
+CVE-2019-3823
+
+Upstream-Status: Backport
+[https://github.com/curl/curl/commit
+/39df4073e5413fcdbb5a38da0c1ce6f1c0ceb484]
+
+CVE: CVE-2019-3823
+
+Signed-off-by: Kevin Weng <t-keweng@microsoft.com>
+---
+ lib/smtp.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/lib/smtp.c b/lib/smtp.c
+index ecf10a41a..1b9f92d30 100644
+--- a/lib/smtp.c
++++ b/lib/smtp.c
+@@ -5,7 +5,7 @@
+  *                            | (__| |_| |  _ <| |___
+  *                             \___|\___/|_| \_\_____|
+  *
+- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
++ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+  *
+  * This software is licensed as described in the file COPYING, which
+  * you should have received as part of this distribution. The terms
+@@ -207,8 +207,12 @@ static bool smtp_endofresp(struct connectdata *conn, char *line, size_t len,
+      Section 4. Examples of RFC-4954 but some e-mail servers ignore this and
+      only send the response code instead as per Section 4.2. */
+   if(line[3] == ' ' || len == 5) {
++    char tmpline[6];
++
+     result = TRUE;
+-    *resp = curlx_sltosi(strtol(line, NULL, 10));
++    memset(tmpline, '\0', sizeof(tmpline));
++    memcpy(tmpline, line, (len == 5 ? 5 : 3));
++    *resp = curlx_sltosi(strtol(tmpline, NULL, 10));
+ 
+     /* Make sure real server never sends internal value */
+     if(*resp == 1)
+-- 
+2.22.0
+
diff --git a/external/poky/meta/recipes-support/curl/curl/CVE-2019-5482.patch b/external/poky/meta/recipes-support/curl/curl/CVE-2019-5482.patch
new file mode 100644
index 00000000..91b18669
--- /dev/null
+++ b/external/poky/meta/recipes-support/curl/curl/CVE-2019-5482.patch
@@ -0,0 +1,68 @@
+From 38319e0717844c32464a6c7630de9be226f1c6f4 Mon Sep 17 00:00:00 2001
+From: Thomas Vegas <>
+Date: Sat, 31 Aug 2019 17:30:51 +0200
+Subject: [PATCH] tftp: Alloc maximum blksize, and use default unless OACK is
+ received
+Reply-To: muislam@microsoft.com
+
+Fixes potential buffer overflow from 'recvfrom()', should the server
+return an OACK without blksize.
+
+Bug: https://curl.haxx.se/docs/CVE-2019-5482.html
+
+CVE: CVE-2019-5482
+
+Upstream-Status: Backport
+
+Signed-off-by: Muminul Islam <muislam@microsoft.com>
+---
+ lib/tftp.c | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/lib/tftp.c b/lib/tftp.c
+index 064eef318..2c148e3e1 100644
+--- a/lib/tftp.c
++++ b/lib/tftp.c
+@@ -969,6 +969,7 @@ static CURLcode tftp_connect(struct connectdata *conn, bool *done)
+ {
+   tftp_state_data_t *state;
+   int blksize;
++  int need_blksize;
+ 
+   blksize = TFTP_BLKSIZE_DEFAULT;
+ 
+@@ -983,15 +984,20 @@ static CURLcode tftp_connect(struct connectdata *conn, bool *done)
+       return CURLE_TFTP_ILLEGAL;
+   }
+ 
++  need_blksize = blksize;
++  /* default size is the fallback when no OACK is received */
++  if(need_blksize < TFTP_BLKSIZE_DEFAULT)
++    need_blksize = TFTP_BLKSIZE_DEFAULT;
++
+   if(!state->rpacket.data) {
+-    state->rpacket.data = calloc(1, blksize + 2 + 2);
++    state->rpacket.data = calloc(1, need_blksize + 2 + 2);
+ 
+     if(!state->rpacket.data)
+       return CURLE_OUT_OF_MEMORY;
+   }
+ 
+   if(!state->spacket.data) {
+-    state->spacket.data = calloc(1, blksize + 2 + 2);
++    state->spacket.data = calloc(1, need_blksize + 2 + 2);
+ 
+     if(!state->spacket.data)
+       return CURLE_OUT_OF_MEMORY;
+@@ -1005,7 +1011,7 @@ static CURLcode tftp_connect(struct connectdata *conn, bool *done)
+   state->sockfd = state->conn->sock[FIRSTSOCKET];
+   state->state = TFTP_STATE_START;
+   state->error = TFTP_ERR_NONE;
+-  state->blksize = blksize;
++  state->blksize = TFTP_BLKSIZE_DEFAULT; /* Unless updated by OACK response */
+   state->requested_blksize = blksize;
+ 
+   ((struct sockaddr *)&state->local_addr)->sa_family =
+-- 
+2.23.0
+
diff --git a/external/poky/meta/recipes-support/curl/curl_7.61.0.bb b/external/poky/meta/recipes-support/curl/curl_7.61.0.bb
index 1027f75e..cd880f9e 100644
--- a/external/poky/meta/recipes-support/curl/curl_7.61.0.bb
+++ b/external/poky/meta/recipes-support/curl/curl_7.61.0.bb
@@ -13,6 +13,10 @@ SRC_URI = "http://curl.haxx.se/download/curl-${PV}.tar.bz2 \
            file://CVE-2018-16842.patch \
            file://CVE-2019-5435.patch \
            file://CVE-2019-5436.patch \
+           file://CVE-2018-16890.patch \
+           file://CVE-2019-3822.patch \
+           file://CVE-2019-3823.patch \
+           file://CVE-2019-5482.patch \
 "
 
 SRC_URI[md5sum] = "31d0a9f48dc796a7db351898a1e5058a"