Date: Friday, September 6, 2013 @ 09:11:44 Author: bpiotrowski Revision: 193921
upgpkg: lcms 1.19-4 - fix CVE-2013-4276 (FS#36783) Added: lcms/trunk/cve-2013-4276.patch Modified: lcms/trunk/PKGBUILD ---------------------+ PKGBUILD | 13 ++++++++-- cve-2013-4276.patch | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 72 insertions(+), 3 deletions(-) Modified: PKGBUILD =================================================================== --- PKGBUILD 2013-09-06 07:09:37 UTC (rev 193920) +++ PKGBUILD 2013-09-06 07:11:44 UTC (rev 193921) @@ -4,7 +4,7 @@ pkgname=lcms pkgver=1.19 -pkgrel=2 +pkgrel=4 pkgdesc="Lightweight color management development library/engine" arch=('i686' 'x86_64') license=('custom') @@ -11,9 +11,16 @@ depends=('libtiff') url="http://www.littlecms.com" options=('!libtool') -source=(http://downloads.sourceforge.net/sourceforge/${pkgname}/${pkgname}-${pkgver}.tar.gz) -md5sums=('8af94611baf20d9646c7c2c285859818') +source=(http://downloads.sourceforge.net/sourceforge/${pkgname}/${pkgname}-${pkgver}.tar.gz + cve-2013-4276.patch) +md5sums=('8af94611baf20d9646c7c2c285859818' + 'fa1db4861cfa05f4c4a2c826e1c35502') +prepare() { + cd "${srcdir}/${pkgname}-${pkgver}" + patch -Np1 -i ../cve-2013-4276.patch +} + build() { cd "${srcdir}/${pkgname}-${pkgver}" ./configure --prefix=/usr Added: cve-2013-4276.patch =================================================================== --- cve-2013-4276.patch (rev 0) +++ cve-2013-4276.patch 2013-09-06 07:11:44 UTC (rev 193921) @@ -0,0 +1,62 @@ +diff -ur lcms-1.19.dfsg/samples/icctrans.c lcms-1.19.dfsg-patched/samples/icctrans.c +--- lcms-1.19.dfsg/samples/icctrans.c 2009-10-30 15:57:45.000000000 +0000 ++++ lcms-1.19.dfsg-patched/samples/icctrans.c 2013-08-06 11:53:14.385266647 +0100 +@@ -86,6 +86,8 @@ + static LPcmsNAMEDCOLORLIST InputColorant = NULL; + static LPcmsNAMEDCOLORLIST OutputColorant = NULL; + ++unsigned int Buffer_size = 4096; ++ + + // isatty replacement + +@@ -500,7 +502,7 @@ + + Prefix[0] = 0; + if (!lTerse) +- sprintf(Prefix, "%s=", C); ++ snprintf(Prefix, 20, "%s=", C); + + if (InHexa) + { +@@ -648,7 +650,9 @@ + static + void GetLine(char* Buffer) + { +- scanf("%s", Buffer); ++ char User_buffer[Buffer_size]; ++ fgets(User_buffer, (Buffer_size - 1), stdin); ++ sscanf(User_buffer,"%s", Buffer); + + if (toupper(Buffer[0]) == 'Q') { // Quit? + +@@ -668,7 +672,7 @@ + static + double GetAnswer(const char* Prompt, double Range) + { +- char Buffer[4096]; ++ char Buffer[Buffer_size]; + double val = 0.0; + + if (Range == 0.0) { // Range 0 means double value +@@ -738,7 +742,7 @@ + static + WORD GetIndex(void) + { +- char Buffer[4096], Name[40], Prefix[40], Suffix[40]; ++ char Buffer[Buffer_size], Name[40], Prefix[40], Suffix[40]; + int index, max; + + max = cmsNamedColorCount(hTrans)-1; +diff -ur lcms-1.19.dfsg/tifficc/tiffdiff.c lcms-1.19.dfsg-patched/tifficc/tiffdiff.c +--- lcms-1.19.dfsg/tifficc/tiffdiff.c 2009-10-30 15:57:46.000000000 +0000 ++++ lcms-1.19.dfsg-patched/tifficc/tiffdiff.c 2013-08-06 11:49:06.698951157 +0100 +@@ -633,7 +633,7 @@ + cmsIT8SetSheetType(hIT8, "TIFFDIFF"); + + +- sprintf(Buffer, "Differences between %s and %s", TiffName1, TiffName2); ++ snprintf(Buffer, 256, "Differences between %s and %s", TiffName1, TiffName2); + + cmsIT8SetComment(hIT8, Buffer); +