[arch-commits] Commit in lib32-krb5/trunk (2 files)

[Florian Pritz]

    Date: Wednesday, August 13, 2014 @ 10:33:17
  Author: bluewind
Revision: 117347

upgpkg: lib32-krb5 1.12.2-1

upstream update

Modified:
  lib32-krb5/trunk/PKGBUILD
Deleted:
  lib32-krb5/trunk/krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch

-----------------------------------------------------+
 PKGBUILD                                            |   12 +--
 krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch |   64 ------------------
 2 files changed, 5 insertions(+), 71 deletions(-)

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2014-08-13 06:39:52 UTC (rev 117346)
+++ PKGBUILD	2014-08-13 08:33:17 UTC (rev 117347)
@@ -4,8 +4,8 @@
 
 _pkgbasename=krb5
 pkgname=lib32-$_pkgbasename
-pkgver=1.12.1
-pkgrel=2
+pkgver=1.12.2
+pkgrel=1
 pkgdesc="The Kerberos network authentication system (32-bit)"
 arch=('x86_64')
 url="http://web.mit.edu/kerberos/"
@@ -13,10 +13,9 @@
 depends=('lib32-e2fsprogs' 'lib32-libldap' 'lib32-keyutils' "$_pkgbasename")
 makedepends=('perl' 'gcc-multilib')
 source=("http://web.mit.edu/kerberos/dist/${_pkgbasename}/1.12/${_pkgbasename}-${pkgver}-signed.tar"
-        krb5-config_LDFLAGS.patch krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch)
-sha1sums=('d59e8dc0fc9e1890e109cd033756539984e3d3fe'
-          'f125824ed37f31e6fd2fdb6a437be8ff1c3700ab'
-          '8273976824137df1d42a4f9c7bafdfbd92f27d0a')
+        krb5-config_LDFLAGS.patch)
+sha1sums=('281ab1be7e8cf2b38134c330f0d2b3bc88da7915'
+          'f125824ed37f31e6fd2fdb6a437be8ff1c3700ab')
 options=('!emptydirs')
 
 prepare() {
@@ -25,7 +24,6 @@
 
    # cf https://bugs.gentoo.org/show_bug.cgi?id=448778
    patch -p1 -i "${srcdir}"/krb5-config_LDFLAGS.patch
-   patch -p1 -i "${srcdir}"/krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch
 }
 
 build() {

Deleted: krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch
===================================================================
--- krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch	2014-08-13 06:39:52 UTC (rev 117346)
+++ krb5-81c332e29f10887c6b9deb065f81ba259f4c7e03.patch	2014-08-13 08:33:17 UTC (rev 117347)
@@ -1,64 +0,0 @@
-From 81c332e29f10887c6b9deb065f81ba259f4c7e03 Mon Sep 17 00:00:00 2001
-From: Tomas Kuthan <tkuthan at gmail.com>
-Date: Fri, 1 Aug 2014 15:25:50 +0200
-Subject: [PATCH] Fix LDAP key data segmentation [CVE-2014-4345]
-
-For principal entries having keys with multiple kvnos (due to use of
--keepold), the LDAP KDB module makes an attempt to store all the keys
-having the same kvno into a single krbPrincipalKey attribute value.
-There is a fencepost error in the loop, causing currkvno to be set to
-the just-processed value instead of the next kvno.  As a result, the
-second and all following groups of multiple keys by kvno are each
-stored in two krbPrincipalKey attribute values.  Fix the loop to use
-the correct kvno value.
-
-CVE-2014-4345:
-
-In MIT krb5, when kadmind is configured to use LDAP for the KDC
-database, an authenticated remote attacker can cause it to perform an
-out-of-bounds write (buffer overrun) by performing multiple cpw
--keepold operations.  An off-by-one error while copying key
-information to the new database entry results in keys sharing a common
-kvno being written to different array buckets, in an array whose size
-is determined by the number of kvnos present.  After sufficient
-iterations, the extra writes extend past the end of the
-(NULL-terminated) array.  The NULL terminator is always written after
-the end of the loop, so no out-of-bounds data is read, it is only
-written.
-
-Historically, it has been possible to convert an out-of-bounds write
-into remote code execution in some cases, though the necessary
-exploits must be tailored to the individual application and are
-usually quite complicated.  Depending on the allocated length of the
-array, an out-of-bounds write may also cause a segmentation fault
-and/or application crash.
-
-    CVSSv2 Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C/E:POC/RL:OF/RC:C
-
-[ghudson at mit.edu: clarified commit message]
-[kaduk at mit.edu: CVE summary, CVSSv2 vector]
-
-ticket: 7980 (new)
-target_version: 1.12.2
-tags: pullup
----
- src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c b/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c
-index ce851ea..df5934c 100644
---- a/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c
-+++ b/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c
-@@ -456,7 +456,8 @@ krb5_encode_krbsecretkey(krb5_key_data *key_data_in, int n_key_data,
-             j++;
-             last = i + 1;
- 
--            currkvno = key_data[i].key_data_kvno;
-+            if (i < n_key_data - 1)
-+                currkvno = key_data[i + 1].key_data_kvno;
-         }
-     }
-     ret[num_versions] = NULL;
--- 
-2.0.3
-