reinit the tree, so we can have metadata

2 files changed, 151 insertions, 0 deletions

diff --git a/sys-libs/cracklib/files/cracklib-2.9.6-CVE-2016-6318.patch b/sys-libs/cracklib/files/cracklib-2.9.6-CVE-2016-6318.patch
new file mode 100644
index 000000000000..bc47734759e2
--- /dev/null
+++ b/sys-libs/cracklib/files/cracklib-2.9.6-CVE-2016-6318.patch
@@ -0,0 +1,108 @@
+From 47e5dec521ab6243c9b249dd65b93d232d90d6b1 Mon Sep 17 00:00:00 2001
+From: Jan Dittberner <jan@dittberner.info>
+Date: Thu, 25 Aug 2016 17:13:49 +0200
+Subject: [PATCH] Apply patch to fix CVE-2016-6318
+
+This patch fixes an issue with a stack-based buffer overflow whne
+parsing large GECOS field. See
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6318 and
+https://security-tracker.debian.org/tracker/CVE-2016-6318 for more
+information.
+---
+ src/NEWS          |  1 +
+ src/lib/fascist.c | 57 ++++++++++++++++++++++++++++++++-----------------------
+ 2 files changed, 34 insertions(+), 24 deletions(-)
+
+diff --git a/src/NEWS b/src/NEWS
+index 26abeee..361a207 100644
+--- a/src/NEWS
++++ b/src/NEWS
+@@ -1,3 +1,4 @@
++v2.9.x apply patch to fix CVE-2016-6318 Stack-based buffer overflow when parsing large GECOS field
+ v2.9.6 updates to cracklib-words to add a bunch of other dictionary lists
+        migration to github
+        patch to add some particularly bad cases to the cracklib small dictionary (Matthew Miller)
+diff --git a/src/lib/fascist.c b/src/lib/fascist.c
+index a996509..d4deb15 100644
+--- a/src/lib/fascist.c
++++ b/src/lib/fascist.c
+@@ -502,7 +502,7 @@ FascistGecosUser(char *password, const char *user, const char *gecos)
+     char gbuffer[STRINGSIZE];
+     char tbuffer[STRINGSIZE];
+     char *uwords[STRINGSIZE];
+-    char longbuffer[STRINGSIZE * 2];
++    char longbuffer[STRINGSIZE];
+ 
+     if (gecos == NULL)
+ 	gecos = "";
+@@ -583,38 +583,47 @@ FascistGecosUser(char *password, const char *user, const char *gecos)
+     {
+ 	for (i = 0; i < j; i++)
+ 	{
+-	    strcpy(longbuffer, uwords[i]);
+-	    strcat(longbuffer, uwords[j]);
+-
+-	    if (GTry(longbuffer, password))
++	    if (strlen(uwords[i]) + strlen(uwords[j]) < STRINGSIZE)
+ 	    {
+-		return _("it is derived from your password entry");
+-	    }
++		strcpy(longbuffer, uwords[i]);
++		strcat(longbuffer, uwords[j]);
+ 
+-	    strcpy(longbuffer, uwords[j]);
+-	    strcat(longbuffer, uwords[i]);
++		if (GTry(longbuffer, password))
++		{
++		    return _("it is derived from your password entry");
++		}
+ 
+-	    if (GTry(longbuffer, password))
+-	    {
+-		return _("it's derived from your password entry");
+-	    }
++		strcpy(longbuffer, uwords[j]);
++		strcat(longbuffer, uwords[i]);
+ 
+-	    longbuffer[0] = uwords[i][0];
+-	    longbuffer[1] = '\0';
+-	    strcat(longbuffer, uwords[j]);
++		if (GTry(longbuffer, password))
++		{
++		   return _("it's derived from your password entry");
++		}
++	    }
+ 
+-	    if (GTry(longbuffer, password))
++	    if (strlen(uwords[j]) < STRINGSIZE - 1)
+ 	    {
+-		return _("it is derivable from your password entry");
++		longbuffer[0] = uwords[i][0];
++		longbuffer[1] = '\0';
++		strcat(longbuffer, uwords[j]);
++
++		if (GTry(longbuffer, password))
++		{
++		    return _("it is derivable from your password entry");
++		}
+ 	    }
+ 
+-	    longbuffer[0] = uwords[j][0];
+-	    longbuffer[1] = '\0';
+-	    strcat(longbuffer, uwords[i]);
+-
+-	    if (GTry(longbuffer, password))
++	    if (strlen(uwords[i]) < STRINGSIZE - 1)
+ 	    {
+-		return _("it's derivable from your password entry");
++		longbuffer[0] = uwords[j][0];
++		longbuffer[1] = '\0';
++		strcat(longbuffer, uwords[i]);
++
++		if (GTry(longbuffer, password))
++		{
++		    return _("it's derivable from your password entry");
++		}
+ 	    }
+ 	}
+     }
diff --git a/sys-libs/cracklib/files/cracklib-2.9.6-fix-long-word-bufferoverflow.patch b/sys-libs/cracklib/files/cracklib-2.9.6-fix-long-word-bufferoverflow.patch
new file mode 100644
index 000000000000..59dc9e539eb3
--- /dev/null
+++ b/sys-libs/cracklib/files/cracklib-2.9.6-fix-long-word-bufferoverflow.patch
@@ -0,0 +1,43 @@
+From 33d7fa4585247cd2247a1ffa032ad245836c6edb Mon Sep 17 00:00:00 2001
+From: Jan Dittberner <jan@dittberner.info>
+Date: Thu, 25 Aug 2016 17:17:53 +0200
+Subject: [PATCH] Fix a buffer overflow processing long words
+
+A buffer overflow processing long words has been discovered. This commit
+applies the patch from
+https://build.opensuse.org/package/view_file/Base:System/cracklib/0004-overflow-processing-long-words.patch
+by Howard Guo.
+
+See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=835386 and
+http://www.openwall.com/lists/oss-security/2016/08/23/8
+---
+ src/NEWS        | 1 +
+ src/lib/rules.c | 5 ++---
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/NEWS b/src/NEWS
+index 361a207..f1df3b0 100644
+--- a/src/NEWS
++++ b/src/NEWS
+@@ -1,4 +1,5 @@
+ v2.9.x apply patch to fix CVE-2016-6318 Stack-based buffer overflow when parsing large GECOS field
++       fix a buffer overflow processing long words
+ v2.9.6 updates to cracklib-words to add a bunch of other dictionary lists
+        migration to github
+        patch to add some particularly bad cases to the cracklib small dictionary (Matthew Miller)
+diff --git a/src/lib/rules.c b/src/lib/rules.c
+index d193cc0..3a2aa46 100644
+--- a/src/lib/rules.c
++++ b/src/lib/rules.c
+@@ -434,9 +434,8 @@ Mangle(input, control)		/* returns a pointer to a controlled Mangle */
+ {
+     int limit;
+     register char *ptr;
+-    static char area[STRINGSIZE];
+-    char area2[STRINGSIZE];
+-    area[0] = '\0';
++    static char area[STRINGSIZE * 2] = {0};
++    char area2[STRINGSIZE * 2] = {0};
+     strcpy(area, input);
+ 
+     for (ptr = control; *ptr; ptr++)