Patchwork [1/2] gnu: openjpeg-2.*: Fix CVE-2016-7163.

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Submitter Leo Famulari
Date Sept. 9, 2016, 6:04 a.m.
Message ID <27adc51d1fc250e1900d84d32f7e73d6bf67e04a.1473400918.git.leo@famulari.name>
Download mbox | patch
Permalink /patch/15414/
State New
Headers show

Comments

Leo Famulari - Sept. 9, 2016, 6:04 a.m.
* gnu/packages/patches/openjpeg-CVE-2016-7163.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/image.scm (openjpeg, openjpeg-2.0): Use it.
---
 gnu/local.mk                                      |  1 +
 gnu/packages/image.scm                            |  6 +-
 gnu/packages/patches/openjpeg-CVE-2016-7163.patch | 71 +++++++++++++++++++++++
 3 files changed, 76 insertions(+), 2 deletions(-)
 create mode 100644 gnu/packages/patches/openjpeg-CVE-2016-7163.patch
Efraim Flashner - Sept. 9, 2016, 7:15 a.m.
On Fri, Sep 09, 2016 at 02:04:40AM -0400, Leo Famulari wrote:
> * gnu/packages/patches/openjpeg-CVE-2016-7163.patch: New file.
> * gnu/local.mk (dist_patch_DATA): Add it.
> * gnu/packages/image.scm (openjpeg, openjpeg-2.0): Use it.
> ---
>  gnu/local.mk                                      |  1 +
>  gnu/packages/image.scm                            |  6 +-
>  gnu/packages/patches/openjpeg-CVE-2016-7163.patch | 71 +++++++++++++++++++++++
>  3 files changed, 76 insertions(+), 2 deletions(-)
>  create mode 100644 gnu/packages/patches/openjpeg-CVE-2016-7163.patch
> 
> diff --git a/gnu/local.mk b/gnu/local.mk
> index 8b042d5..668c9b2 100644
> --- a/gnu/local.mk
> +++ b/gnu/local.mk
> @@ -702,6 +702,7 @@ dist_patch_DATA =						\
>    %D%/packages/patches/ocaml-findlib-make-install.patch	\
>    %D%/packages/patches/openexr-missing-samples.patch		\
>    %D%/packages/patches/openjpeg-CVE-2015-6581.patch		\
> +  %D%/packages/patches/openjpeg-CVE-2016-7163.patch		\
>    %D%/packages/patches/openjpeg-use-after-free-fix.patch	\
>    %D%/packages/patches/openssl-runpath.patch			\
>    %D%/packages/patches/openssl-1.1.0-c-rehash-in.patch		\
> diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
> index a65bf39..64bc05d 100644
> --- a/gnu/packages/image.scm
> +++ b/gnu/packages/image.scm
> @@ -387,7 +387,8 @@ work.")
>          (sha256
>           (base32 "00zzm303zvv4ijzancrsb1cqbph3pgz0nky92k9qx3fq9y0vnchj"))
>          (patches (search-patches "openjpeg-use-after-free-fix.patch"
> -                                 "openjpeg-CVE-2015-6581.patch"))))
> +                                 "openjpeg-CVE-2015-6581.patch"
> +                                 "openjpeg-CVE-2016-7163.patch"))))
>      (build-system cmake-build-system)
>      (arguments
>        ;; Trying to run `$ make check' results in a no rule fault.
> @@ -424,7 +425,8 @@ error-resilience, a Java-viewer for j2k-images, ...")
>         (sha256
>          (base32 "1c2xc3nl2mg511b63rk7hrckmy14681p1m44mzw3n1fyqnjm0b0z"))
>         (patches (search-patches "openjpeg-use-after-free-fix.patch"
> -                                "openjpeg-CVE-2015-6581.patch"))))))
> +                                "openjpeg-CVE-2015-6581.patch"
> +                                "openjpeg-CVE-2016-7163.patch"))))))
>  
>  (define-public openjpeg-1
>    (package (inherit openjpeg)
> diff --git a/gnu/packages/patches/openjpeg-CVE-2016-7163.patch b/gnu/packages/patches/openjpeg-CVE-2016-7163.patch
> new file mode 100644
> index 0000000..68cf7b9
> --- /dev/null
> +++ b/gnu/packages/patches/openjpeg-CVE-2016-7163.patch
> @@ -0,0 +1,71 @@
> +Fix CVE-2016-7613 (Integer overflow in opj_pi_create_decode allowing execution
> +of arbitrary code):
> +
> +https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7163
> +https://github.com/uclouvain/openjpeg/issues/826
> +http://seclists.org/oss-sec/2016/q3/442
> +
> +Copied from upstream repository:
> +
> +https://github.com/uclouvain/openjpeg/commit/c16bc057ba3f125051c9966cf1f5b68a05681de4
> +https://github.com/uclouvain/openjpeg/commit/ef01f18dfc6780b776d0674ed3e7415c6ef54d24
> +
> +From ef01f18dfc6780b776d0674ed3e7415c6ef54d24 Mon Sep 17 00:00:00 2001
> +From: Matthieu Darbois <mayeut@users.noreply.github.com>
> +Date: Thu, 8 Sep 2016 07:34:46 +0200
> +Subject: [PATCH] Cast to size_t before multiplication
> +
> +Prevent an integer overflow issue in function opj_pi_create_decode of
> +pi.c.
> +---
> + src/lib/openjp2/pi.c | 8 +++++++-
> + 1 file changed, 7 insertions(+), 1 deletion(-)
> +
> +diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c
> +index cffad66..36e2ff0 100644
> +--- a/src/lib/openjp2/pi.c
> ++++ b/src/lib/openjp2/pi.c
> +@@ -1237,7 +1237,13 @@ opj_pi_iterator_t *opj_pi_create_decode(opj_image_t *p_image,
> + 	l_current_pi = l_pi;
> + 
> + 	/* memory allocation for include */
> +-	l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16));
> ++	/* prevent an integer overflow issue */
> ++	l_current_pi->include = 00;
> ++	if (l_step_l <= (SIZE_MAX / (l_tcp->numlayers + 1U)))
> ++	{
> ++		l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16));
> ++	}
> ++
> + 	if
> + 		(!l_current_pi->include)
> + 	{
> +-- 
> +2.10.0
> +
> +Need to cast to size_t before multiplication otherwise overflow check is useless.
> +---
> + src/lib/openjp2/pi.c | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c
> +index 36e2ff0..809b33d 100644
> +--- a/src/lib/openjp2/pi.c
> ++++ b/src/lib/openjp2/pi.c
> +@@ -1241,7 +1241,7 @@ opj_pi_iterator_t *opj_pi_create_decode(opj_image_t *p_image,
> + 	l_current_pi->include = 00;
> + 	if (l_step_l <= (SIZE_MAX / (l_tcp->numlayers + 1U)))
> + 	{
> +-		l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16));
> ++		l_current_pi->include = (OPJ_INT16*) opj_calloc((size_t)(l_tcp->numlayers + 1U) * l_step_l, sizeof(OPJ_INT16));
> + 	}
> + 
> + 	if
> +-- 
> +2.10.0
> +

Was from here down put/left here intentionally? It looks out of place

> +From c16bc057ba3f125051c9966cf1f5b68a05681de4 Mon Sep 17 00:00:00 2001
> +From: trylab <trylab@users.noreply.github.com>
> +Date: Tue, 6 Sep 2016 13:55:49 +0800
> +Subject: [PATCH] Fix an integer overflow issue (#809)
> +
> -- 
> 2.10.0
> 
>

Patch

diff --git a/gnu/local.mk b/gnu/local.mk
index 8b042d5..668c9b2 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -702,6 +702,7 @@  dist_patch_DATA =						\
   %D%/packages/patches/ocaml-findlib-make-install.patch	\
   %D%/packages/patches/openexr-missing-samples.patch		\
   %D%/packages/patches/openjpeg-CVE-2015-6581.patch		\
+  %D%/packages/patches/openjpeg-CVE-2016-7163.patch		\
   %D%/packages/patches/openjpeg-use-after-free-fix.patch	\
   %D%/packages/patches/openssl-runpath.patch			\
   %D%/packages/patches/openssl-1.1.0-c-rehash-in.patch		\
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index a65bf39..64bc05d 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -387,7 +387,8 @@  work.")
         (sha256
          (base32 "00zzm303zvv4ijzancrsb1cqbph3pgz0nky92k9qx3fq9y0vnchj"))
         (patches (search-patches "openjpeg-use-after-free-fix.patch"
-                                 "openjpeg-CVE-2015-6581.patch"))))
+                                 "openjpeg-CVE-2015-6581.patch"
+                                 "openjpeg-CVE-2016-7163.patch"))))
     (build-system cmake-build-system)
     (arguments
       ;; Trying to run `$ make check' results in a no rule fault.
@@ -424,7 +425,8 @@  error-resilience, a Java-viewer for j2k-images, ...")
        (sha256
         (base32 "1c2xc3nl2mg511b63rk7hrckmy14681p1m44mzw3n1fyqnjm0b0z"))
        (patches (search-patches "openjpeg-use-after-free-fix.patch"
-                                "openjpeg-CVE-2015-6581.patch"))))))
+                                "openjpeg-CVE-2015-6581.patch"
+                                "openjpeg-CVE-2016-7163.patch"))))))
 
 (define-public openjpeg-1
   (package (inherit openjpeg)
diff --git a/gnu/packages/patches/openjpeg-CVE-2016-7163.patch b/gnu/packages/patches/openjpeg-CVE-2016-7163.patch
new file mode 100644
index 0000000..68cf7b9
--- /dev/null
+++ b/gnu/packages/patches/openjpeg-CVE-2016-7163.patch
@@ -0,0 +1,71 @@ 
+Fix CVE-2016-7613 (Integer overflow in opj_pi_create_decode allowing execution
+of arbitrary code):
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7163
+https://github.com/uclouvain/openjpeg/issues/826
+http://seclists.org/oss-sec/2016/q3/442
+
+Copied from upstream repository:
+
+https://github.com/uclouvain/openjpeg/commit/c16bc057ba3f125051c9966cf1f5b68a05681de4
+https://github.com/uclouvain/openjpeg/commit/ef01f18dfc6780b776d0674ed3e7415c6ef54d24
+
+From ef01f18dfc6780b776d0674ed3e7415c6ef54d24 Mon Sep 17 00:00:00 2001
+From: Matthieu Darbois <mayeut@users.noreply.github.com>
+Date: Thu, 8 Sep 2016 07:34:46 +0200
+Subject: [PATCH] Cast to size_t before multiplication
+
+Prevent an integer overflow issue in function opj_pi_create_decode of
+pi.c.
+---
+ src/lib/openjp2/pi.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c
+index cffad66..36e2ff0 100644
+--- a/src/lib/openjp2/pi.c
++++ b/src/lib/openjp2/pi.c
+@@ -1237,7 +1237,13 @@ opj_pi_iterator_t *opj_pi_create_decode(opj_image_t *p_image,
+ 	l_current_pi = l_pi;
+ 
+ 	/* memory allocation for include */
+-	l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16));
++	/* prevent an integer overflow issue */
++	l_current_pi->include = 00;
++	if (l_step_l <= (SIZE_MAX / (l_tcp->numlayers + 1U)))
++	{
++		l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16));
++	}
++
+ 	if
+ 		(!l_current_pi->include)
+ 	{
+-- 
+2.10.0
+
+Need to cast to size_t before multiplication otherwise overflow check is useless.
+---
+ src/lib/openjp2/pi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/lib/openjp2/pi.c b/src/lib/openjp2/pi.c
+index 36e2ff0..809b33d 100644
+--- a/src/lib/openjp2/pi.c
++++ b/src/lib/openjp2/pi.c
+@@ -1241,7 +1241,7 @@ opj_pi_iterator_t *opj_pi_create_decode(opj_image_t *p_image,
+ 	l_current_pi->include = 00;
+ 	if (l_step_l <= (SIZE_MAX / (l_tcp->numlayers + 1U)))
+ 	{
+-		l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16));
++		l_current_pi->include = (OPJ_INT16*) opj_calloc((size_t)(l_tcp->numlayers + 1U) * l_step_l, sizeof(OPJ_INT16));
+ 	}
+ 
+ 	if
+-- 
+2.10.0
+
+From c16bc057ba3f125051c9966cf1f5b68a05681de4 Mon Sep 17 00:00:00 2001
+From: trylab <trylab@users.noreply.github.com>
+Date: Tue, 6 Sep 2016 13:55:49 +0800
+Subject: [PATCH] Fix an integer overflow issue (#809)
+