Slackware 14.1slackware-14.1

Mon Nov  4 17:08:47 UTC 2013
Slackware 14.1 x86_64 stable is released!

It's been another interesting release cycle here at Slackware bringing
new features like support for UEFI machines, updated compilers and
development tools, the switch from MySQL to MariaDB, and many more
improvements throughout the system.  Thanks to the team, the upstream
developers, the dedicated Slackware community, and everyone else who
pitched in to help make this release a reality.

The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a
dual-sided
32-bit/64-bit x86/x86_64 DVD.  Please consider supporting the Slackware
project by picking up a copy from store.slackware.com.  We're taking
pre-orders now, and offer a discount if you sign up for a subscription.

Have fun!  :-)

1 files changed, 64 insertions, 0 deletions

diff --git a/source/l/glibc/glibc.CVE-2013-4332.diff b/source/l/glibc/glibc.CVE-2013-4332.diff
new file mode 100644
index 00000000..9f7f5886
--- /dev/null
+++ b/source/l/glibc/glibc.CVE-2013-4332.diff
@@ -0,0 +1,64 @@
+From 0d6085cb1b4330b835ad08a3ec8f80b30f0cadb4 Mon Sep 17 00:00:00 2001
+From: mancha <mancha1@hush.com>
+Date: Wed, 11 Sep 2013
+Subject: CVE-2013-4332
+ 
+malloc: Check for integer overflow in pvalloc, valloc, and memalign.
+
+A large bytes parameter to pvalloc, valloc, or memalign could cause
+an integer overflow and corrupt allocator internals. Check the
+overflow does not occur before continuing with the allocation.
+
+Note: This is a backport to glibc 2.17 of the following three commits:
+    * https://sourceware.org/git/?p=glibc.git;a=commit;h=1159a193696a
+    * https://sourceware.org/git/?p=glibc.git;a=commit;h=55e17aadc1ef
+    * https://sourceware.org/git/?p=glibc.git;a=commit;h=b73ed247781d
+---
+
+malloc.c |   21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+
+--- a/malloc/malloc.c
++++ b/malloc/malloc.c
+@@ -3020,6 +3020,13 @@ __libc_memalign(size_t alignment, size_t
+   /* Otherwise, ensure that it is at least a minimum chunk size */
+   if (alignment <  MINSIZE) alignment = MINSIZE;
+ 
++  /* Check for overflow.  */
++  if (bytes > SIZE_MAX - alignment - MINSIZE)
++    {
++      __set_errno (ENOMEM);
++      return 0;
++    }
++
+   arena_get(ar_ptr, bytes + alignment + MINSIZE);
+   if(!ar_ptr)
+     return 0;
+@@ -3051,6 +3058,13 @@ __libc_valloc(size_t bytes)
+ 
+   size_t pagesz = GLRO(dl_pagesize);
+ 
++  /* Check for overflow.  */
++  if (bytes > SIZE_MAX - pagesz - MINSIZE)
++    {
++      __set_errno (ENOMEM);
++      return 0;
++    }
++
+   __malloc_ptr_t (*hook) __MALLOC_PMT ((size_t, size_t,
+ 					const __malloc_ptr_t)) =
+     force_reg (__memalign_hook);
+@@ -3088,6 +3102,13 @@ __libc_pvalloc(size_t bytes)
+   size_t page_mask = GLRO(dl_pagesize) - 1;
+   size_t rounded_bytes = (bytes + page_mask) & ~(page_mask);
+ 
++  /* Check for overflow.  */
++  if (bytes > SIZE_MAX - 2*pagesz - MINSIZE)
++    {
++      __set_errno (ENOMEM);
++      return 0;
++    }
++
+   __malloc_ptr_t (*hook) __MALLOC_PMT ((size_t, size_t,
+ 					const __malloc_ptr_t)) =
+     force_reg (__memalign_hook);