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gnu: plib: Fix CVE-2011-4620, CVE-2012-4552.

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* gnu/packages/game-development.scm (plib)[patches]: Add patches.
* gnu/packages/patches/plib-CVE-2011-4620.patch,
gnu/packages/patches/plib-CVE-2012-4552.patch: New files.
* gnu/local.mk (dist_patch_DATA): Register them.
This commit is contained in:
Efraim Flashner 2019-07-10 11:58:47 +03:00
parent ba70479753
commit 05f386f103
No known key found for this signature in database
GPG key ID: 41AAE7DCCA3D8351
4 changed files with 75 additions and 1 deletions
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2
gnu/local.mk
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@ -1182,6 +1182,8 @@ dist_patch_DATA = \
%D%/packages/patches/pixman-CVE-2016-5296.patch \ %D%/packages/patches/pixman-CVE-2016-5296.patch \
%D%/packages/patches/plink-1.07-unclobber-i.patch \ %D%/packages/patches/plink-1.07-unclobber-i.patch \
%D%/packages/patches/plink-endian-detection.patch \ %D%/packages/patches/plink-endian-detection.patch \
%D%/packages/patches/plib-CVE-2011-4620.patch \
%D%/packages/patches/plib-CVE-2012-4552.patch \
%D%/packages/patches/plotutils-libpng-jmpbuf.patch \ %D%/packages/patches/plotutils-libpng-jmpbuf.patch \
%D%/packages/patches/podofo-cmake-3.12.patch \ %D%/packages/patches/podofo-cmake-3.12.patch \
%D%/packages/patches/portaudio-audacity-compat.patch \ %D%/packages/patches/portaudio-audacity-compat.patch \

4
gnu/packages/game-development.scm
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@ -1434,7 +1434,9 @@ (define-public plib
"plib-" version ".tar.gz")) "plib-" version ".tar.gz"))
(sha256 (sha256
(base32 (base32
"0cha71mflpa10vh2l7ipyqk67dq2y0k5xbafwdks03fwdyzj4ns8")))) "0cha71mflpa10vh2l7ipyqk67dq2y0k5xbafwdks03fwdyzj4ns8"))
(patches (search-patches "plib-CVE-2011-4620.patch"
"plib-CVE-2012-4552.patch"))))
(build-system gnu-build-system) (build-system gnu-build-system)
(inputs (inputs
`(("mesa" ,mesa) `(("mesa" ,mesa)

13
gnu/packages/patches/plib-CVE-2011-4620.patch Normal file
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@ -0,0 +1,13 @@
https://sources.debian.org/data/main/p/plib/1.8.5-8/debian/patches/04_CVE-2011-4620.diff
--- a/src/util/ulError.cxx
+++ b/src/util/ulError.cxx
@@ -39,7 +39,7 @@
{
va_list argp;
va_start ( argp, fmt ) ;
- vsprintf ( _ulErrorBuffer, fmt, argp ) ;
+ vsnprintf ( _ulErrorBuffer, sizeof(_ulErrorBuffer), fmt, argp ) ;
va_end ( argp ) ;
if ( _ulErrorCB )

57
gnu/packages/patches/plib-CVE-2012-4552.patch Normal file
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@ -0,0 +1,57 @@
https://sources.debian.org/data/main/p/plib/1.8.5-8/debian/patches/05_CVE-2012-4552.diff
diff -up plib-1.8.5/src/ssg/ssgParser.cxx~ plib-1.8.5/src/ssg/ssgParser.cxx
--- plib-1.8.5/src/ssg/ssgParser.cxx~ 2008-03-11 03:06:23.000000000 +0100
+++ plib-1.8.5/src/ssg/ssgParser.cxx 2012-11-01 15:33:12.424483374 +0100
@@ -57,18 +57,16 @@ void _ssgParser::error( const char *form
char msgbuff[ 255 ];
va_list argp;
- char* msgptr = msgbuff;
- if (linenum)
- {
- msgptr += sprintf ( msgptr,"%s, line %d: ",
- path, linenum );
- }
-
va_start( argp, format );
- vsprintf( msgptr, format, argp );
+ vsnprintf( msgbuff, sizeof(msgbuff), format, argp );
va_end( argp );
- ulSetError ( UL_WARNING, "%s", msgbuff ) ;
+ if (linenum)
+ {
+ ulSetError ( UL_WARNING, "%s, line %d: %s", path, linenum, msgbuff ) ;
+ } else {
+ ulSetError ( UL_WARNING, "%s", msgbuff ) ;
+ }
}
@@ -78,18 +76,16 @@ void _ssgParser::message( const char *fo
char msgbuff[ 255 ];
va_list argp;
- char* msgptr = msgbuff;
- if (linenum)
- {
- msgptr += sprintf ( msgptr,"%s, line %d: ",
- path, linenum );
- }
-
va_start( argp, format );
- vsprintf( msgptr, format, argp );
+ vsnprintf( msgbuff, sizeof(msgbuff), format, argp );
va_end( argp );
- ulSetError ( UL_DEBUG, "%s", msgbuff ) ;
+ if (linenum)
+ {
+ ulSetError ( UL_DEBUG, "%s, line %d: %s", path, linenum, msgbuff ) ;
+ } else {
+ ulSetError ( UL_DEBUG, "%s", msgbuff ) ;
+ }
}
// Opens the file and does a few internal calculations based on the spec.