ipmitool: update to 1.8.19

Remove all patches as they are upstreamed.

Switch upstream as it moved.

Need autoreconf now. Add PKG_INSTALL and PKG_BUILD_PARALLEL for
consistency between pachages.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
2024-11-10 16:46:38 -08:00
parent fc130a0d32
commit 91fa5b424d
13 changed files with 15 additions and 854 deletions

View File

@@ -8,16 +8,23 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=ipmitool
PKG_VERSION:=1.8.18
PKG_RELEASE:=5
PKG_VERSION:=1.8.19
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=@SF/$(PKG_NAME)
PKG_HASH:=0c1ba3b1555edefb7c32ae8cd6a3e04322056bc087918f07189eeedfc8b81e01
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://codeberg.org/IPMITool/ipmitool
PKG_SOURCE_VERSION:=IPMITOOL_$(subst .,_,$(PKG_VERSION))
PKG_MIRROR_HASH:=a3f0d3510fc47cbfd752f58084a72a09d0d5b23113bd87bf78ee32e74adcb4bc
PKG_MAINTAINER:=Alexander Couzens <lynxis@fe80.eu>
PKG_LICENSE:=BSD-3-Clause
PKG_LICENSE_FILES:=COPYING
PKG_CPE_ID:=cpe:/a:ipmitool_project:ipmitool
PKG_FIXUP=autoreconf
PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1
include $(INCLUDE_DIR)/package.mk
define Package/ipmitool
@@ -26,7 +33,6 @@ define Package/ipmitool
DEPENDS:=+libopenssl +libncurses +libreadline
TITLE:=Command-line interface to IPMI-enabled devices
URL:=https://github.com/ipmitool/ipmitool
MAINTAINER:=Alexander Couzens <lynxis@fe80.eu>
endef
define Package/ipmitool/Default/description
@@ -34,9 +40,10 @@ define Package/ipmitool/Default/description
endef
define Package/ipmitool/install
$(INSTALL_DIR) $(1)/usr/bin/
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/ipmitool $(1)/usr/bin/
$(INSTALL_DIR) $(1)/usr/sbin/
$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ipmievd $(1)/usr/sbin/
$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ipmitool $(1)/usr/sbin/
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/ipmievd $(1)/usr/sbin/
endef
CONFIGURE_ARGS += \

View File

@@ -1,99 +0,0 @@
From b57487e360916ab3eaa50aa6d021c73b6337a4a0 Mon Sep 17 00:00:00 2001
From: Dennis Schridde <dennis.schridde@uni-heidelberg.de>
Date: Wed, 30 Nov 2016 17:33:00 +0100
Subject: [PATCH 1/4] ID:461 - OpenSSL 1.1 compatibility - "error: storage size
of 'ctx' isn't known"
In OpenSSL 1.1 EVP_CIPHER_CTX became opaque, cf. `man 3ssl EVP_EncryptInit`
Fixes: ID:461
---
src/plugins/lanplus/lanplus_crypt_impl.c | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
--- a/src/plugins/lanplus/lanplus_crypt_impl.c
+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
@@ -164,10 +164,10 @@ lanplus_encrypt_aes_cbc_128(const uint8_
uint8_t * output,
uint32_t * bytes_written)
{
- EVP_CIPHER_CTX ctx;
- EVP_CIPHER_CTX_init(&ctx);
- EVP_EncryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL, key, iv);
- EVP_CIPHER_CTX_set_padding(&ctx, 0);
+ EVP_CIPHER_CTX* ctx;
+ EVP_CIPHER_CTX_init(ctx);
+ EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
*bytes_written = 0;
@@ -191,7 +191,7 @@ lanplus_encrypt_aes_cbc_128(const uint8_
assert((input_length % IPMI_CRYPT_AES_CBC_128_BLOCK_SIZE) == 0);
- if(!EVP_EncryptUpdate(&ctx, output, (int *)bytes_written, input, input_length))
+ if(!EVP_EncryptUpdate(ctx, output, (int *)bytes_written, input, input_length))
{
/* Error */
*bytes_written = 0;
@@ -201,7 +201,7 @@ lanplus_encrypt_aes_cbc_128(const uint8_
{
uint32_t tmplen;
- if(!EVP_EncryptFinal_ex(&ctx, output + *bytes_written, (int *)&tmplen))
+ if(!EVP_EncryptFinal_ex(ctx, output + *bytes_written, (int *)&tmplen))
{
*bytes_written = 0;
return; /* Error */
@@ -210,7 +210,7 @@ lanplus_encrypt_aes_cbc_128(const uint8_
{
/* Success */
*bytes_written += tmplen;
- EVP_CIPHER_CTX_cleanup(&ctx);
+ EVP_CIPHER_CTX_cleanup(ctx);
}
}
}
@@ -239,10 +239,10 @@ lanplus_decrypt_aes_cbc_128(const uint8_
uint8_t * output,
uint32_t * bytes_written)
{
- EVP_CIPHER_CTX ctx;
- EVP_CIPHER_CTX_init(&ctx);
- EVP_DecryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL, key, iv);
- EVP_CIPHER_CTX_set_padding(&ctx, 0);
+ EVP_CIPHER_CTX* ctx;
+ EVP_CIPHER_CTX_init(ctx);
+ EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
if (verbose >= 5)
@@ -266,7 +266,7 @@ lanplus_decrypt_aes_cbc_128(const uint8_
assert((input_length % IPMI_CRYPT_AES_CBC_128_BLOCK_SIZE) == 0);
- if (!EVP_DecryptUpdate(&ctx, output, (int *)bytes_written, input, input_length))
+ if (!EVP_DecryptUpdate(ctx, output, (int *)bytes_written, input, input_length))
{
/* Error */
lprintf(LOG_DEBUG, "ERROR: decrypt update failed");
@@ -277,7 +277,7 @@ lanplus_decrypt_aes_cbc_128(const uint8_
{
uint32_t tmplen;
- if (!EVP_DecryptFinal_ex(&ctx, output + *bytes_written, (int *)&tmplen))
+ if (!EVP_DecryptFinal_ex(ctx, output + *bytes_written, (int *)&tmplen))
{
char buffer[1000];
ERR_error_string(ERR_get_error(), buffer);
@@ -290,7 +290,7 @@ lanplus_decrypt_aes_cbc_128(const uint8_
{
/* Success */
*bytes_written += tmplen;
- EVP_CIPHER_CTX_cleanup(&ctx);
+ EVP_CIPHER_CTX_cleanup(ctx);
}
}

View File

@@ -1,31 +0,0 @@
From 77fe5635037ebaf411cae46cf5045ca819b5c145 Mon Sep 17 00:00:00 2001
From: Zdenek Styblik <stybla@turnovfree.net>
Date: Sun, 15 Jan 2017 15:11:25 +0100
Subject: [PATCH 2/4] ID:461 - Make compiler happier about changes related to
OpenSSL 1.1
Complaint was that ctx isn't initialized.
---
src/plugins/lanplus/lanplus_crypt_impl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/src/plugins/lanplus/lanplus_crypt_impl.c
+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
@@ -164,7 +164,7 @@ lanplus_encrypt_aes_cbc_128(const uint8_
uint8_t * output,
uint32_t * bytes_written)
{
- EVP_CIPHER_CTX* ctx;
+ EVP_CIPHER_CTX *ctx = NULL;
EVP_CIPHER_CTX_init(ctx);
EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);
@@ -239,7 +239,7 @@ lanplus_decrypt_aes_cbc_128(const uint8_
uint8_t * output,
uint32_t * bytes_written)
{
- EVP_CIPHER_CTX* ctx;
+ EVP_CIPHER_CTX *ctx = NULL;
EVP_CIPHER_CTX_init(ctx);
EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);

View File

@@ -1,48 +0,0 @@
From f004b4b7197fc83e7d47ec8cbcaefffa9a922717 Mon Sep 17 00:00:00 2001
From: Zdenek Styblik <stybla@turnovfree.net>
Date: Sun, 12 Mar 2017 14:00:35 +0100
Subject: [PATCH 3/4] ID:480 - ipmitool coredumps in EVP_CIPHER_CTX_init
IPMI tool coredumps due to changes introduced in ID:461. This shouldn't be
surprise as a NULL pointer is passed to init. Commit addresses this issue by
calling EVP_CIPHER_CTX_new() instead of EVP_CIPHER_CTX_init(), which is
deprecated, and by checking return value of call to former function.
---
src/plugins/lanplus/lanplus_crypt_impl.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
--- a/src/plugins/lanplus/lanplus_crypt_impl.c
+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
@@ -165,10 +165,13 @@ lanplus_encrypt_aes_cbc_128(const uint8_
uint32_t * bytes_written)
{
EVP_CIPHER_CTX *ctx = NULL;
- EVP_CIPHER_CTX_init(ctx);
+ ctx = EVP_CIPHER_CTX_new();
+ if (ctx == NULL) {
+ *bytes_written = 0;
+ return;
+ }
EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);
-
*bytes_written = 0;
@@ -240,11 +243,14 @@ lanplus_decrypt_aes_cbc_128(const uint8_
uint32_t * bytes_written)
{
EVP_CIPHER_CTX *ctx = NULL;
- EVP_CIPHER_CTX_init(ctx);
+ ctx = EVP_CIPHER_CTX_new();
+ if (ctx == NULL) {
+ *bytes_written = 0;
+ return;
+ }
EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);
-
if (verbose >= 5)
{
printbuf(iv, 16, "decrypting with this IV");

View File

@@ -1,139 +0,0 @@
From 1664902525a1c3771b4d8b3ccab7ea1ba6b2bdd1 Mon Sep 17 00:00:00 2001
From: Holger Liebig <holger.liebig@ts.fujitsu.com>
Date: Tue, 4 Apr 2017 20:43:05 +0200
Subject: [PATCH 4/4] ID:480 - Call EVP_CIPHER_CTX_free() instead of
EVP_CIPHER_CTX_cleanup()
Call EVP_CIPHER_CTX_free() instead of EVP_CIPHER_CTX_cleanup() to fix memory
leak.
---
src/plugins/lanplus/lanplus_crypt_impl.c | 44 +++++++++++++++++---------------
1 file changed, 23 insertions(+), 21 deletions(-)
--- a/src/plugins/lanplus/lanplus_crypt_impl.c
+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
@@ -165,13 +165,6 @@ lanplus_encrypt_aes_cbc_128(const uint8_
uint32_t * bytes_written)
{
EVP_CIPHER_CTX *ctx = NULL;
- ctx = EVP_CIPHER_CTX_new();
- if (ctx == NULL) {
- *bytes_written = 0;
- return;
- }
- EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
- EVP_CIPHER_CTX_set_padding(ctx, 0);
*bytes_written = 0;
@@ -185,6 +178,14 @@ lanplus_encrypt_aes_cbc_128(const uint8_
printbuf(input, input_length, "encrypting this data");
}
+ ctx = EVP_CIPHER_CTX_new();
+ if (ctx == NULL) {
+ lprintf(LOG_DEBUG, "ERROR: EVP_CIPHER_CTX_new() failed");
+ return;
+ }
+ EVP_CIPHER_CTX_init(ctx);
+ EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
/*
* The default implementation adds a whole block of padding if the input
@@ -198,7 +199,6 @@ lanplus_encrypt_aes_cbc_128(const uint8_
{
/* Error */
*bytes_written = 0;
- return;
}
else
{
@@ -206,16 +206,17 @@ lanplus_encrypt_aes_cbc_128(const uint8_
if(!EVP_EncryptFinal_ex(ctx, output + *bytes_written, (int *)&tmplen))
{
+ /* Error */
*bytes_written = 0;
- return; /* Error */
}
else
{
/* Success */
*bytes_written += tmplen;
- EVP_CIPHER_CTX_cleanup(ctx);
}
}
+ /* performs cleanup and free */
+ EVP_CIPHER_CTX_free(ctx);
}
@@ -243,13 +244,6 @@ lanplus_decrypt_aes_cbc_128(const uint8_
uint32_t * bytes_written)
{
EVP_CIPHER_CTX *ctx = NULL;
- ctx = EVP_CIPHER_CTX_new();
- if (ctx == NULL) {
- *bytes_written = 0;
- return;
- }
- EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
- EVP_CIPHER_CTX_set_padding(ctx, 0);
if (verbose >= 5)
{
@@ -258,12 +252,20 @@ lanplus_decrypt_aes_cbc_128(const uint8_
printbuf(input, input_length, "decrypting this data");
}
-
*bytes_written = 0;
if (input_length == 0)
return;
+ ctx = EVP_CIPHER_CTX_new();
+ if (ctx == NULL) {
+ lprintf(LOG_DEBUG, "ERROR: EVP_CIPHER_CTX_new() failed");
+ return;
+ }
+ EVP_CIPHER_CTX_init(ctx);
+ EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
+
/*
* The default implementation adds a whole block of padding if the input
* data is perfectly aligned. We would like to keep that from happening.
@@ -277,7 +279,6 @@ lanplus_decrypt_aes_cbc_128(const uint8_
/* Error */
lprintf(LOG_DEBUG, "ERROR: decrypt update failed");
*bytes_written = 0;
- return;
}
else
{
@@ -285,20 +286,21 @@ lanplus_decrypt_aes_cbc_128(const uint8_
if (!EVP_DecryptFinal_ex(ctx, output + *bytes_written, (int *)&tmplen))
{
+ /* Error */
char buffer[1000];
ERR_error_string(ERR_get_error(), buffer);
lprintf(LOG_DEBUG, "the ERR error %s", buffer);
lprintf(LOG_DEBUG, "ERROR: decrypt final failed");
*bytes_written = 0;
- return; /* Error */
}
else
{
/* Success */
*bytes_written += tmplen;
- EVP_CIPHER_CTX_cleanup(ctx);
}
}
+ /* performs cleanup and free */
+ EVP_CIPHER_CTX_free(ctx);
if (verbose >= 5)
{

View File

@@ -1,42 +0,0 @@
From cf39da53236abf02d39c6a98a645488933f3e861 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Tue, 21 Aug 2018 19:29:07 -0700
Subject: [PATCH] ipmitool: Fix compile with deprecated APIs disabled.
From the man page:
EVP_CIPHER_CTX was made opaque in OpenSSL 1.1.0. As a result,
EVP_CIPHER_CTX_reset() appeared and EVP_CIPHER_CTX_cleanup() disappeared.
EVP_CIPHER_CTX_init() remains as an alias for EVP_CIPHER_CTX_reset().
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
src/plugins/lanplus/lanplus_crypt_impl.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/src/plugins/lanplus/lanplus_crypt_impl.c
+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
@@ -183,7 +183,11 @@ lanplus_encrypt_aes_cbc_128(const uint8_
lprintf(LOG_DEBUG, "ERROR: EVP_CIPHER_CTX_new() failed");
return;
}
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
EVP_CIPHER_CTX_init(ctx);
+#else
+ EVP_CIPHER_CTX_reset(ctx);
+#endif
EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);
@@ -262,7 +266,11 @@ lanplus_decrypt_aes_cbc_128(const uint8_
lprintf(LOG_DEBUG, "ERROR: EVP_CIPHER_CTX_new() failed");
return;
}
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
EVP_CIPHER_CTX_init(ctx);
+#else
+ EVP_CIPHER_CTX_reset(ctx);
+#endif
EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);

View File

@@ -1,123 +0,0 @@
From 960dbb956d9f9cb05b719087faed53c88dc80956 Mon Sep 17 00:00:00 2001
From: Chrostoper Ertl <chertl@microsoft.com>
Date: Thu, 28 Nov 2019 16:33:59 +0000
Subject: [PATCH 06/11] fru: Fix buffer overflow vulnerabilities
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `read_fru_area_section` function only performs size validation of
requested read size, and falsely assumes that the IPMI message will not
respond with more than the requested amount of data; it uses the
unvalidated response size to copy into `frubuf`. If the response is
larger than the request, this can result in overflowing the buffer.
The same issue affects the `read_fru_area` function.
---
lib/ipmi_fru.c | 33 +++++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
--- a/lib/ipmi_fru.c
+++ b/lib/ipmi_fru.c
@@ -615,7 +615,10 @@ int
read_fru_area(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id,
uint32_t offset, uint32_t length, uint8_t *frubuf)
{
- uint32_t off = offset, tmp, finish;
+ uint32_t off = offset;
+ uint32_t tmp;
+ uint32_t finish;
+ uint32_t size_left_in_buffer;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t msg_data[4];
@@ -628,10 +631,12 @@ read_fru_area(struct ipmi_intf * intf, s
finish = offset + length;
if (finish > fru->size) {
+ memset(frubuf + fru->size, 0, length - fru->size);
finish = fru->size;
lprintf(LOG_NOTICE, "Read FRU Area length %d too large, "
"Adjusting to %d",
offset + length, finish - offset);
+ length = finish - offset;
}
memset(&req, 0, sizeof(req));
@@ -667,6 +672,7 @@ read_fru_area(struct ipmi_intf * intf, s
}
}
+ size_left_in_buffer = length;
do {
tmp = fru->access ? off >> 1 : off;
msg_data[0] = id;
@@ -707,9 +713,18 @@ read_fru_area(struct ipmi_intf * intf, s
}
tmp = fru->access ? rsp->data[0] << 1 : rsp->data[0];
+ if(rsp->data_len < 1
+ || tmp > rsp->data_len - 1
+ || tmp > size_left_in_buffer)
+ {
+ printf(" Not enough buffer size");
+ return -1;
+ }
+
memcpy(frubuf, rsp->data + 1, tmp);
off += tmp;
frubuf += tmp;
+ size_left_in_buffer -= tmp;
/* sometimes the size returned in the Info command
* is too large. return 0 so higher level function
* still attempts to parse what was returned */
@@ -742,7 +757,9 @@ read_fru_area_section(struct ipmi_intf *
uint32_t offset, uint32_t length, uint8_t *frubuf)
{
static uint32_t fru_data_rqst_size = 20;
- uint32_t off = offset, tmp, finish;
+ uint32_t off = offset;
+ uint32_t tmp, finish;
+ uint32_t size_left_in_buffer;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t msg_data[4];
@@ -755,10 +772,12 @@ read_fru_area_section(struct ipmi_intf *
finish = offset + length;
if (finish > fru->size) {
+ memset(frubuf + fru->size, 0, length - fru->size);
finish = fru->size;
lprintf(LOG_NOTICE, "Read FRU Area length %d too large, "
"Adjusting to %d",
offset + length, finish - offset);
+ length = finish - offset;
}
memset(&req, 0, sizeof(req));
@@ -773,6 +792,8 @@ read_fru_area_section(struct ipmi_intf *
if (fru->access && fru_data_rqst_size > 16)
#endif
fru_data_rqst_size = 16;
+
+ size_left_in_buffer = length;
do {
tmp = fru->access ? off >> 1 : off;
msg_data[0] = id;
@@ -804,8 +825,16 @@ read_fru_area_section(struct ipmi_intf *
}
tmp = fru->access ? rsp->data[0] << 1 : rsp->data[0];
+ if(rsp->data_len < 1
+ || tmp > rsp->data_len - 1
+ || tmp > size_left_in_buffer)
+ {
+ printf(" Not enough buffer size");
+ return -1;
+ }
memcpy((frubuf + off)-offset, rsp->data + 1, tmp);
off += tmp;
+ size_left_in_buffer -= tmp;
/* sometimes the size returned in the Info command
* is too large. return 0 so higher level function

View File

@@ -1,43 +0,0 @@
From 910e5782b7d9f222d4e34d3505d0d636ff757103 Mon Sep 17 00:00:00 2001
From: Chrostoper Ertl <chertl@microsoft.com>
Date: Thu, 28 Nov 2019 16:44:18 +0000
Subject: [PATCH 07/11] fru: Fix buffer overflow in ipmi_spd_print_fru
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `ipmi_spd_print_fru` function has a similar issue as the one fixed
by the previous commit in `read_fru_area_section`. An initial request is
made to get the `fru.size`, which is used as the size for the allocation
of `spd_data`. Inside a loop, further requests are performed to get the
copy sizes which are not checked before being used as the size for a
copy into the buffer.
---
lib/dimm_spd.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
--- a/lib/dimm_spd.c
+++ b/lib/dimm_spd.c
@@ -1621,7 +1621,7 @@ ipmi_spd_print_fru(struct ipmi_intf * in
struct ipmi_rq req;
struct fru_info fru;
uint8_t *spd_data, msg_data[4];
- int len, offset;
+ uint32_t len, offset;
msg_data[0] = id;
@@ -1697,6 +1697,13 @@ ipmi_spd_print_fru(struct ipmi_intf * in
}
len = rsp->data[0];
+ if(rsp->data_len < 1
+ || len > rsp->data_len - 1
+ || len > fru.size - offset)
+ {
+ printf(" Not enough buffer size");
+ return -1;
+ }
memcpy(&spd_data[offset], rsp->data + 1, len);
offset += len;
} while (offset < fru.size);

View File

@@ -1,43 +0,0 @@
From 4f7778ed232a92bde388f38917b94f458a82c78e Mon Sep 17 00:00:00 2001
From: Chrostoper Ertl <chertl@microsoft.com>
Date: Thu, 28 Nov 2019 16:51:49 +0000
Subject: [PATCH 08/11] session: Fix buffer overflow in ipmi_get_session_info
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `ipmi_get_session_info` function does not properly check the
response `data_len`, which is used as a copy size, allowing stack buffer
overflow.
---
lib/ipmi_session.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
--- a/lib/ipmi_session.c
+++ b/lib/ipmi_session.c
@@ -309,8 +309,10 @@ ipmi_get_session_info(struct ipmi_intf
}
else
{
- memcpy(&session_info, rsp->data, rsp->data_len);
- print_session_info(&session_info, rsp->data_len);
+ memcpy(&session_info, rsp->data,
+ __min(rsp->data_len, sizeof(session_info)));
+ print_session_info(&session_info,
+ __min(rsp->data_len, sizeof(session_info)));
}
break;
@@ -341,8 +343,10 @@ ipmi_get_session_info(struct ipmi_intf
break;
}
- memcpy(&session_info, rsp->data, rsp->data_len);
- print_session_info(&session_info, rsp->data_len);
+ memcpy(&session_info, rsp->data,
+ __min(rsp->data_len, sizeof(session_info)));
+ print_session_info(&session_info,
+ __min(rsp->data_len, sizeof(session_info)));
} while (i <= session_info.session_slot_count);
break;

View File

@@ -1,32 +0,0 @@
From 743dd4faa302f22950e4438cf684e1e398eb47eb Mon Sep 17 00:00:00 2001
From: Chrostoper Ertl <chertl@microsoft.com>
Date: Thu, 28 Nov 2019 16:56:38 +0000
Subject: [PATCH 09/11] channel: Fix buffer overflow
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `ipmi_get_channel_cipher_suites` function does not properly check
the final responses `data_len`, which can lead to stack buffer overflow
on the final copy.
---
lib/ipmi_channel.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/lib/ipmi_channel.c
+++ b/lib/ipmi_channel.c
@@ -413,7 +413,10 @@ ipmi_get_channel_cipher_suites(struct ip
lprintf(LOG_ERR, "Unable to Get Channel Cipher Suites");
return -1;
}
- if (rsp->ccode > 0) {
+ if (rsp->ccode
+ || rsp->data_len < 1
+ || rsp->data_len > sizeof(uint8_t) + 0x10)
+ {
lprintf(LOG_ERR, "Get Channel Cipher Suites failed: %s",
val2str(rsp->ccode, completion_code_vals));
return -1;

View File

@@ -1,83 +0,0 @@
From e048e9c65a52f0879d482531e70735c1d314d43a Mon Sep 17 00:00:00 2001
From: Chrostoper Ertl <chertl@microsoft.com>
Date: Thu, 28 Nov 2019 17:06:39 +0000
Subject: [PATCH 10/11] lanp: Fix buffer overflows in get_lan_param_select
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `get_lan_param_select` function is missing a validation check on the
responses `data_len`, which it then returns to caller functions, where
stack buffer overflow can occur.
---
lib/ipmi_lanp.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- a/lib/ipmi_lanp.c
+++ b/lib/ipmi_lanp.c
@@ -1809,7 +1809,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
/* set new ipaddr */
memcpy(data+3, temp, 4);
printf("Setting LAN Alert %d IP Address to %d.%d.%d.%d\n", alert,
@@ -1824,7 +1824,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
/* set new macaddr */
memcpy(data+7, temp, 6);
printf("Setting LAN Alert %d MAC Address to "
@@ -1838,7 +1838,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
if (strncasecmp(argv[1], "def", 3) == 0 ||
strncasecmp(argv[1], "default", 7) == 0) {
@@ -1864,7 +1864,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
if (strncasecmp(argv[1], "on", 2) == 0 ||
strncasecmp(argv[1], "yes", 3) == 0) {
@@ -1889,7 +1889,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
if (strncasecmp(argv[1], "pet", 3) == 0) {
printf("Setting LAN Alert %d destination to PET Trap\n", alert);
@@ -1917,7 +1917,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
if (str2uchar(argv[1], &data[2]) != 0) {
lprintf(LOG_ERR, "Invalid time: %s", argv[1]);
@@ -1933,7 +1933,7 @@ ipmi_lan_alert_set(struct ipmi_intf * in
if (p == NULL) {
return (-1);
}
- memcpy(data, p->data, p->data_len);
+ memcpy(data, p->data, __min(p->data_len, sizeof(data)));
if (str2uchar(argv[1], &data[3]) != 0) {
lprintf(LOG_ERR, "Invalid retry: %s", argv[1]);

View File

@@ -1,130 +0,0 @@
From 98b47424cf548f58c4d295fa8235210406ea85ca Mon Sep 17 00:00:00 2001
From: Chrostoper Ertl <chertl@microsoft.com>
Date: Thu, 28 Nov 2019 17:13:45 +0000
Subject: [PATCH 11/11] fru, sdr: Fix id_string buffer overflows
Final part of the fixes for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
9 variants of stack buffer overflow when parsing `id_string` field of
SDR records returned from `CMD_GET_SDR` command.
SDR record structs have an `id_code` field, and an `id_string` `char`
array.
The length of `id_string` is calculated as `(id_code & 0x1f) + 1`,
which can be larger than expected 16 characters (if `id_code = 0xff`,
then length will be `(0xff & 0x1f) + 1 = 32`).
In numerous places, this can cause stack buffer overflow when copying
into fixed buffer of size `17` bytes from this calculated length.
---
lib/ipmi_fru.c | 2 +-
lib/ipmi_sdr.c | 40 ++++++++++++++++++++++++----------------
2 files changed, 25 insertions(+), 17 deletions(-)
--- a/lib/ipmi_fru.c
+++ b/lib/ipmi_fru.c
@@ -3062,7 +3062,7 @@ ipmi_fru_print(struct ipmi_intf * intf,
return 0;
memset(desc, 0, sizeof(desc));
- memcpy(desc, fru->id_string, fru->id_code & 0x01f);
+ memcpy(desc, fru->id_string, __min(fru->id_code & 0x01f, sizeof(desc)));
desc[fru->id_code & 0x01f] = 0;
printf("FRU Device Description : %s (ID %d)\n", desc, fru->device_id);
--- a/lib/ipmi_sdr.c
+++ b/lib/ipmi_sdr.c
@@ -2084,7 +2084,7 @@ ipmi_sdr_print_sensor_eventonly(struct i
return -1;
memset(desc, 0, sizeof (desc));
- snprintf(desc, (sensor->id_code & 0x1f) + 1, "%s", sensor->id_string);
+ snprintf(desc, sizeof(desc), "%.*s", (sensor->id_code & 0x1f) + 1, sensor->id_string);
if (verbose) {
printf("Sensor ID : %s (0x%x)\n",
@@ -2135,7 +2135,7 @@ ipmi_sdr_print_sensor_mc_locator(struct
return -1;
memset(desc, 0, sizeof (desc));
- snprintf(desc, (mc->id_code & 0x1f) + 1, "%s", mc->id_string);
+ snprintf(desc, sizeof(desc), "%.*s", (mc->id_code & 0x1f) + 1, mc->id_string);
if (verbose == 0) {
if (csv_output)
@@ -2228,7 +2228,7 @@ ipmi_sdr_print_sensor_generic_locator(st
char desc[17];
memset(desc, 0, sizeof (desc));
- snprintf(desc, (dev->id_code & 0x1f) + 1, "%s", dev->id_string);
+ snprintf(desc, sizeof(desc), "%.*s", (dev->id_code & 0x1f) + 1, dev->id_string);
if (!verbose) {
if (csv_output)
@@ -2285,7 +2285,7 @@ ipmi_sdr_print_sensor_fru_locator(struct
char desc[17];
memset(desc, 0, sizeof (desc));
- snprintf(desc, (fru->id_code & 0x1f) + 1, "%s", fru->id_string);
+ snprintf(desc, sizeof(desc), "%.*s", (fru->id_code & 0x1f) + 1, fru->id_string);
if (!verbose) {
if (csv_output)
@@ -2489,35 +2489,43 @@ ipmi_sdr_print_name_from_rawentry(struct
int rc =0;
char desc[17];
+ const char *id_string;
+ uint8_t id_code;
memset(desc, ' ', sizeof (desc));
switch ( type) {
case SDR_RECORD_TYPE_FULL_SENSOR:
record.full = (struct sdr_record_full_sensor *) raw;
- snprintf(desc, (record.full->id_code & 0x1f) +1, "%s",
- (const char *)record.full->id_string);
+ id_code = record.full->id_code;
+ id_string = record.full->id_string;
break;
+
case SDR_RECORD_TYPE_COMPACT_SENSOR:
record.compact = (struct sdr_record_compact_sensor *) raw ;
- snprintf(desc, (record.compact->id_code & 0x1f) +1, "%s",
- (const char *)record.compact->id_string);
+ id_code = record.compact->id_code;
+ id_string = record.compact->id_string;
break;
+
case SDR_RECORD_TYPE_EVENTONLY_SENSOR:
record.eventonly = (struct sdr_record_eventonly_sensor *) raw ;
- snprintf(desc, (record.eventonly->id_code & 0x1f) +1, "%s",
- (const char *)record.eventonly->id_string);
- break;
+ id_code = record.eventonly->id_code;
+ id_string = record.eventonly->id_string;
+ break;
+
case SDR_RECORD_TYPE_MC_DEVICE_LOCATOR:
record.mcloc = (struct sdr_record_mc_locator *) raw ;
- snprintf(desc, (record.mcloc->id_code & 0x1f) +1, "%s",
- (const char *)record.mcloc->id_string);
+ id_code = record.mcloc->id_code;
+ id_string = record.mcloc->id_string;
break;
+
default:
rc = -1;
- break;
- }
+ }
+ if (!rc) {
+ snprintf(desc, sizeof(desc), "%.*s", (id_code & 0x1f) + 1, id_string);
+ }
- lprintf(LOG_INFO, "ID: 0x%04x , NAME: %-16s", id, desc);
+ lprintf(LOG_INFO, "ID: 0x%04x , NAME: %-16s", id, desc);
return rc;
}

View File

@@ -1,33 +0,0 @@
From c3939dac2c060651361fc71516806f9ab8c38901 Mon Sep 17 00:00:00 2001
From: Vaclav Dolezal <vdolezal@redhat.com>
Date: Thu, 23 Jan 2020 11:26:32 +0100
Subject: [PATCH] hpmfwupg: move variable definition to .c file
Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
---
include/ipmitool/ipmi_hpmfwupg.h | 2 +-
lib/ipmi_hpmfwupg.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
--- a/include/ipmitool/ipmi_hpmfwupg.h
+++ b/include/ipmitool/ipmi_hpmfwupg.h
@@ -800,7 +800,7 @@ typedef struct _VERSIONINFO {
char descString[HPMFWUPG_DESC_STRING_LENGTH + 1];
}VERSIONINFO, *PVERSIONINFO;
-VERSIONINFO gVersionInfo[HPMFWUPG_COMPONENT_ID_MAX];
+extern VERSIONINFO gVersionInfo[HPMFWUPG_COMPONENT_ID_MAX];
#define TARGET_VER (0x01)
#define ROLLBACK_VER (0x02)
--- a/lib/ipmi_hpmfwupg.c
+++ b/lib/ipmi_hpmfwupg.c
@@ -58,6 +58,8 @@ ipmi_intf_get_max_request_data_size(stru
extern int verbose;
+VERSIONINFO gVersionInfo[HPMFWUPG_COMPONENT_ID_MAX];
+
int HpmfwupgUpgrade(struct ipmi_intf *intf, char *imageFilename,
int activate, int, int);
int HpmfwupgValidateImageIntegrity(struct HpmfwupgUpgradeCtx *pFwupgCtx);