[gentoo-commits] gentoo-x86 commit in media-libs/jasper/files: jasper-CVE-2014-8138.patch jasper-CVE-2014-8137.patch

[gentoo-commits] gentoo-x86 commit in media-libs/jasper/files: jasper-CVE-2014-8138.patch jasper-CVE-2014-8137.patch

[Justin Lecher (jlec)]

jlec        15/01/04 18:18:17

  Added:                jasper-CVE-2014-8138.patch
                        jasper-CVE-2014-8137.patch
  Log:
  media-libs/jasper: Import fixes for CVE-2014-8137/8 from fedora, #533744
  
  (Portage version: 2.2.15/cvs/Linux x86_64, signed Manifest commit with key B9D4F231BD1558AB!)

Revision  Changes    Path
1.1                  media-libs/jasper/files/jasper-CVE-2014-8138.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/media-libs/jasper/files/jasper-CVE-2014-8138.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/media-libs/jasper/files/jasper-CVE-2014-8138.patch?rev=1.1&content-type=text/plain

Index: jasper-CVE-2014-8138.patch
===================================================================
--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_dec.c	2014-12-11 14:06:44.000000000 +0100
+++ jasper-1.900.1/src/libjasper/jp2/jp2_dec.c	2014-12-11 14:06:26.000000000 +0100
@@ -386,6 +386,11 @@ jas_image_t *jp2_decode(jas_stream_t *in
 	/* Determine the type of each component. */
 	if (dec->cdef) {
 		for (i = 0; i < dec->numchans; ++i) {
+			/* Is the channel number reasonable? */
+			if (dec->cdef->data.cdef.ents[i].channo >= dec->numchans) {
+				jas_eprintf("error: invalid channel number in CDEF box\n");
+				goto error;
+			}
 			jas_image_setcmpttype(dec->image,
 			  dec->chantocmptlut[dec->cdef->data.cdef.ents[i].channo],
 			  jp2_getct(jas_image_clrspc(dec->image),



1.1                  media-libs/jasper/files/jasper-CVE-2014-8137.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/media-libs/jasper/files/jasper-CVE-2014-8137.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/media-libs/jasper/files/jasper-CVE-2014-8137.patch?rev=1.1&content-type=text/plain

Index: jasper-CVE-2014-8137.patch
===================================================================
--- jasper-1.900.1.orig/src/libjasper/base/jas_icc.c	2014-12-11 14:06:44.000000000 +0100
+++ jasper-1.900.1/src/libjasper/base/jas_icc.c	2014-12-11 15:16:37.971272386 +0100
@@ -1009,7 +1009,6 @@ static int jas_icccurv_input(jas_iccattr
 	return 0;
 
 error:
-	jas_icccurv_destroy(attrval);
 	return -1;
 }
 
@@ -1127,7 +1126,6 @@ static int jas_icctxtdesc_input(jas_icca
 #endif
 	return 0;
 error:
-	jas_icctxtdesc_destroy(attrval);
 	return -1;
 }
 
@@ -1206,8 +1204,6 @@ static int jas_icctxt_input(jas_iccattrv
 		goto error;
 	return 0;
 error:
-	if (txt->string)
-		jas_free(txt->string);
 	return -1;
 }
 
@@ -1328,7 +1324,6 @@ static int jas_icclut8_input(jas_iccattr
 		goto error;
 	return 0;
 error:
-	jas_icclut8_destroy(attrval);
 	return -1;
 }
 
@@ -1497,7 +1492,6 @@ static int jas_icclut16_input(jas_iccatt
 		goto error;
 	return 0;
 error:
-	jas_icclut16_destroy(attrval);
 	return -1;
 }
 
--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_dec.c	2014-12-11 14:30:54.193209780 +0100
+++ jasper-1.900.1/src/libjasper/jp2/jp2_dec.c	2014-12-11 14:36:46.313217814 +0100
@@ -291,7 +291,10 @@ jas_image_t *jp2_decode(jas_stream_t *in
 	case JP2_COLR_ICC:
 		iccprof = jas_iccprof_createfrombuf(dec->colr->data.colr.iccp,
 		  dec->colr->data.colr.iccplen);
-		assert(iccprof);
+		if (!iccprof) {
+			jas_eprintf("error: failed to parse ICC profile\n");
+			goto error;
+		}
 		jas_iccprof_gethdr(iccprof, &icchdr);
 		jas_eprintf("ICC Profile CS %08x\n", icchdr.colorspc);
 		jas_image_setclrspc(dec->image, fromiccpcs(icchdr.colorspc));