From: Yue Tao <Yue.Tao@windriver.com>
Date: Wed, 22 Oct 2014 07:37:29 +0000 (-0400)
Subject: subversion: Security Advisory - subversion - CVE-2014-3528
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=4ff3355e4daf841c66fb78e88bf2d6e26d8f9ced;p=openembedded-core.git

subversion: Security Advisory - subversion - CVE-2014-3528

Apache Subversion 1.0.0 through 1.7.x before 1.7.17 and 1.8.x before
1.8.10 uses an MD5 hash of the URL and authentication realm to store
cached credentials, which makes it easier for remote servers to obtain
the credentials via a crafted authentication realm.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3528

(From OE-Core rev: e0dc0432b13f38d16f642bdadf8ebc78b7a74806)

Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-devtools/subversion/subversion/subversion-CVE-2014-3528.patch b/meta/recipes-devtools/subversion/subversion/subversion-CVE-2014-3528.patch
new file mode 100644
index 0000000000..23e738e985
--- /dev/null
+++ b/meta/recipes-devtools/subversion/subversion/subversion-CVE-2014-3528.patch
@@ -0,0 +1,29 @@
+Upstream-Status: Backport
+
+Signed-off-by: Yue Tao <yue.tao@windriver.com>
+
+diff --git a/subversion/libsvn_subr/config_auth.c.old b/subversion/libsvn_subr/config_auth.c
+index ff50270..c511d04 100644
+--- a/subversion/libsvn_subr/config_auth.c.old
++++ b/subversion/libsvn_subr/config_auth.c
+@@ -85,6 +85,7 @@ svn_config_read_auth_data(apr_hash_t **hash,
+   if (kind == svn_node_file)
+     {
+       svn_stream_t *stream;
++      svn_string_t *stored_realm;
+ 
+       SVN_ERR_W(svn_stream_open_readonly(&stream, auth_path, pool, pool),
+                 _("Unable to open auth file for reading"));
+@@ -95,6 +96,12 @@ svn_config_read_auth_data(apr_hash_t **hash,
+                 apr_psprintf(pool, _("Error parsing '%s'"),
+                              svn_path_local_style(auth_path, pool)));
+ 
++      stored_realm = apr_hash_get(*hash, SVN_CONFIG_REALMSTRING_KEY,
++                                  APR_HASH_KEY_STRING);
++
++      if (!stored_realm || strcmp(stored_realm->data, realmstring) != 0)
++        *hash = NULL; /* Hash collision, or somebody tampering with storage */
++
+       SVN_ERR(svn_stream_close(stream));
+     }
+ 
diff --git a/meta/recipes-devtools/subversion/subversion_1.6.15.bb b/meta/recipes-devtools/subversion/subversion_1.6.15.bb
index 6680ab6d34..b135bb7a3f 100644
--- a/meta/recipes-devtools/subversion/subversion_1.6.15.bb
+++ b/meta/recipes-devtools/subversion/subversion_1.6.15.bb
@@ -19,6 +19,7 @@ SRC_URI = "http://subversion.tigris.org/downloads/${BPN}-${PV}.tar.bz2 \
            file://subversion-CVE-2013-1847-CVE-2013-1846.patch \
            file://subversion-CVE-2013-4277.patch \
            file://subversion-CVE-2014-3522.patch \
+           file://subversion-CVE-2014-3528.patch \
 "
 
 SRC_URI[md5sum] = "113fca1d9e4aa389d7dc2b210010fa69"
diff --git a/meta/recipes-devtools/subversion/subversion_1.8.9.bb b/meta/recipes-devtools/subversion/subversion_1.8.9.bb
index e1ab945896..1ef59a0c00 100644
--- a/meta/recipes-devtools/subversion/subversion_1.8.9.bb
+++ b/meta/recipes-devtools/subversion/subversion_1.8.9.bb
@@ -13,6 +13,7 @@ SRC_URI = "${APACHE_MIRROR}/${BPN}/${BPN}-${PV}.tar.bz2 \
            file://libtool2.patch \
            file://disable_macos.patch \
            file://subversion-CVE-2014-3522.patch;striplevel=0 \
+           file://subversion-CVE-2014-3528.patch \
 "
 SRC_URI[md5sum] = "bd495517a760ddd764ce449a891971db"
 SRC_URI[sha256sum] = "45d708a5c3ffbef4b2a1044c4716a053e680763743d1f7ba99d0369f6da49e33"