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gnu: openjpeg: Fix CVE-2017-14164. 

* gnu/packages/image.scm (openjpeg)[source]: Add patch.
* gnu/packages/patches/openjpeg-CVE-2017-14164.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
This commit is contained in:
Efraim Flashner 2017-09-10 22:00:35 +03:00
parent 224bb4b6f9
commit 338b58e0ea
No known key found for this signature in database
GPG Key ID: 41AAE7DCCA3D8351
3 changed files with 92 additions and 1 deletions
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1
gnu/local.mk
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@ -895,6 +895,7 @@ dist_patch_DATA = \
%D%/packages/patches/openjpeg-CVE-2017-14041.patch \
%D%/packages/patches/openjpeg-CVE-2017-14151.patch \
%D%/packages/patches/openjpeg-CVE-2017-14152.patch \
%D%/packages/patches/openjpeg-CVE-2017-14164.patch \
%D%/packages/patches/openldap-CVE-2017-9287.patch \
%D%/packages/patches/openocd-nrf52.patch \
%D%/packages/patches/openssl-runpath.patch \

3
gnu/packages/image.scm
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@ -524,7 +524,8 @@ work.")
"openjpeg-CVE-2017-14040.patch"
"openjpeg-CVE-2017-14041.patch"
"openjpeg-CVE-2017-14151.patch"
"openjpeg-CVE-2017-14152.patch"))))
"openjpeg-CVE-2017-14152.patch"
"openjpeg-CVE-2017-14164.patch"))))
(build-system cmake-build-system)
(arguments
;; Trying to run `$ make check' results in a no rule fault.

89
gnu/packages/patches/openjpeg-CVE-2017-14164.patch Normal file
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@ -0,0 +1,89 @@
https://github.com/uclouvain/openjpeg/commit/dcac91b8c72f743bda7dbfa9032356bc8110098a.patch
http://openwall.com/lists/oss-security/2017/09/06/3
From dcac91b8c72f743bda7dbfa9032356bc8110098a Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Wed, 16 Aug 2017 17:09:10 +0200
Subject: [PATCH] opj_j2k_write_sot(): fix potential write heap buffer overflow
(#991)
---
src/lib/openjp2/j2k.c | 25 ++++++++++++++++++++-----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c
index 54b490a8c..16915452e 100644
--- a/src/lib/openjp2/j2k.c
+++ b/src/lib/openjp2/j2k.c
@@ -832,13 +832,15 @@ static OPJ_BOOL opj_j2k_write_tlm(opj_j2k_t *p_j2k,
* Writes the SOT marker (Start of tile-part)
*
* @param p_j2k J2K codec.
- * @param p_data FIXME DOC
- * @param p_data_written FIXME DOC
+ * @param p_data Output buffer
+ * @param p_total_data_size Output buffer size
+ * @param p_data_written Number of bytes written into stream
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
static OPJ_BOOL opj_j2k_write_sot(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
+ OPJ_UINT32 p_total_data_size,
OPJ_UINT32 * p_data_written,
const opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager);
@@ -4201,6 +4203,7 @@ static OPJ_BOOL opj_j2k_write_tlm(opj_j2k_t *p_j2k,
static OPJ_BOOL opj_j2k_write_sot(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
+ OPJ_UINT32 p_total_data_size,
OPJ_UINT32 * p_data_written,
const opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager
@@ -4214,6 +4217,12 @@ static OPJ_BOOL opj_j2k_write_sot(opj_j2k_t *p_j2k,
OPJ_UNUSED(p_stream);
OPJ_UNUSED(p_manager);
+ if (p_total_data_size < 12) {
+ opj_event_msg(p_manager, EVT_ERROR,
+ "Not enough bytes in output buffer to write SOT marker\n");
+ return OPJ_FALSE;
+ }
+
opj_write_bytes(p_data, J2K_MS_SOT,
2); /* SOT */
p_data += 2;
@@ -11480,7 +11489,8 @@ static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
l_current_nb_bytes_written = 0;
l_begin_data = p_data;
- if (! opj_j2k_write_sot(p_j2k, p_data, &l_current_nb_bytes_written, p_stream,
+ if (! opj_j2k_write_sot(p_j2k, p_data, p_total_data_size,
+ &l_current_nb_bytes_written, p_stream,
p_manager)) {
return OPJ_FALSE;
}
@@ -11572,7 +11582,10 @@ static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
l_part_tile_size = 0;
l_begin_data = p_data;
- if (! opj_j2k_write_sot(p_j2k, p_data, &l_current_nb_bytes_written, p_stream,
+ if (! opj_j2k_write_sot(p_j2k, p_data,
+ p_total_data_size,
+ &l_current_nb_bytes_written,
+ p_stream,
p_manager)) {
return OPJ_FALSE;
}
@@ -11615,7 +11628,9 @@ static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
l_part_tile_size = 0;
l_begin_data = p_data;
- if (! opj_j2k_write_sot(p_j2k, p_data, &l_current_nb_bytes_written, p_stream,
+ if (! opj_j2k_write_sot(p_j2k, p_data,
+ p_total_data_size,
+ &l_current_nb_bytes_written, p_stream,
p_manager)) {
return OPJ_FALSE;
}