X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fmcrypt%2F0001-CVE-2012-4409.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fmcrypt%2F0001-CVE-2012-4409.patch;h=97c658bb2d3b94ae2d874da362f570580976a143;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/mcrypt/0001-CVE-2012-4409.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/mcrypt/0001-CVE-2012-4409.patch
new file mode 100644
index 0000000..97c658b
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/mcrypt/0001-CVE-2012-4409.patch
@@ -0,0 +1,25 @@
+From 3efb40e17ce4f76717ae17a1ce1e1f747ddf59fd Mon Sep 17 00:00:00 2001
+From: Alon Bar-Lev <alon.barlev@gmail.com>
+Date: Sat, 22 Dec 2012 22:37:06 +0200
+Subject: [PATCH] cleanup: buffer overflow
+
+---
+ src/extra.c |    2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/src/extra.c b/src/extra.c
+index 3082f82..c7a1ac0 100644
+--- a/src/extra.c
++++ b/src/extra.c
+@@ -241,6 +241,8 @@ int check_file_head(FILE * fstream, char *algorithm, char *mode,
+ 		if (m_getbit(6, flags) == 1) { /* if the salt bit is set */
+ 			if (m_getbit(0, sflag) != 0) { /* if the first bit is set */
+ 				*salt_size = m_setbit(0, sflag, 0);
++				if (*salt_size > sizeof(tmp_buf))
++					err_quit(_("Salt is too long\n"));
+ 				if (*salt_size > 0) {
+ 					fread(tmp_buf, 1, *salt_size,
+ 					      fstream);
+-- 
+1.7.8.6
+