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authorYue Tao <Yue.Tao@windriver.com>2014-04-15 15:57:31 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-05-29 13:42:11 +0100
commit0cb67304f5b124d21468fcbc2928c7cb1f37c5f6 (patch)
treeea01679aaa2a197888fb2510d879fdd14363f40e
parentd245459306939aef078a89e671ec093e3d6321cd (diff)
downloadopenembedded-core-contrib-0cb67304f5b124d21468fcbc2928c7cb1f37c5f6.tar.gz
openembedded-core-contrib-0cb67304f5b124d21468fcbc2928c7cb1f37c5f6.tar.bz2
openembedded-core-contrib-0cb67304f5b124d21468fcbc2928c7cb1f37c5f6.zip
subversion: fix for Security Advisory CVE-2013-4131
The mod_dav_svn Apache HTTPD server module in Subversion 1.7.0 through 1.7.10 and 1.8.x before 1.8.1 allows remote authenticated users to cause a denial of service (assertion failure or out-of-bounds read) via a certain (1) COPY, (2) DELETE, or (3) MOVE request against a revision root. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4131 (From OE-Core rev: ce41ed3ca5b6ef06c02c5ca65f285e5ee8c04e7f) Signed-off-by: Yue Tao <Yue.Tao@windriver.com> Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/subversion/subversion-1.7.10/subversion-CVE-2013-4131.patch42
-rw-r--r--meta/recipes-devtools/subversion/subversion_1.7.10.bb1
2 files changed, 43 insertions, 0 deletions
diff --git a/meta/recipes-devtools/subversion/subversion-1.7.10/subversion-CVE-2013-4131.patch b/meta/recipes-devtools/subversion/subversion-1.7.10/subversion-CVE-2013-4131.patch
new file mode 100644
index 0000000000..88bd25e0d9
--- /dev/null
+++ b/meta/recipes-devtools/subversion/subversion-1.7.10/subversion-CVE-2013-4131.patch
@@ -0,0 +1,42 @@
+Upstream-Status: Backport
+
+Index: subversion/mod_dav_svn/repos.c
+===================================================================
+--- a/subversion/mod_dav_svn/repos.c (revision 1503527)
++++ b/subversion/mod_dav_svn/repos.c (revision 1503528)
+@@ -2408,21 +2408,12 @@
+ svn_boolean_t is_urlpath,
+ apr_pool_t *pool)
+ {
+- apr_size_t len;
+- char *tmp = apr_pstrdup(pool, path);
+-
+- len = strlen(tmp);
+-
+- if (len > 0)
++ if (*path != '\0') /* not an empty string */
+ {
+- /* Remove any trailing slash; else svn_path_dirname() asserts. */
+- if (tmp[len-1] == '/')
+- tmp[len-1] = '\0';
+-
+ if (is_urlpath)
+- return svn_urlpath__dirname(tmp, pool);
++ return svn_urlpath__dirname(path, pool);
+ else
+- return svn_fspath__dirname(tmp, pool);
++ return svn_fspath__dirname(path, pool);
+ }
+
+ return path;
+@@ -2458,7 +2449,9 @@
+ parent->versioned = 1;
+ parent->hooks = resource->hooks;
+ parent->pool = resource->pool;
+- parent->uri = get_parent_path(resource->uri, TRUE, resource->pool);
++ parent->uri = get_parent_path(svn_urlpath__canonicalize(resource->uri,
++ resource->pool),
++ TRUE, resource->pool);
+ parent->info = parentinfo;
+
+ parentinfo->uri_path =
diff --git a/meta/recipes-devtools/subversion/subversion_1.7.10.bb b/meta/recipes-devtools/subversion/subversion_1.7.10.bb
index 011d51b613..2d06263a1e 100644
--- a/meta/recipes-devtools/subversion/subversion_1.7.10.bb
+++ b/meta/recipes-devtools/subversion/subversion_1.7.10.bb
@@ -15,6 +15,7 @@ SRC_URI = "${APACHE_MIRROR}/${BPN}/${BPN}-${PV}.tar.bz2 \
file://allow-updated-neon.patch \
file://neon.m4-fix-includes-and-cflags.patch \
file://subversion-CVE-2013-4505.patch \
+ file://subversion-CVE-2013-4131.patch \
"
SRC_URI[md5sum] = "4088a77e14232876c9b4ff1541e6e200"
SRC_URI[sha256sum] = "c1df222bec83d014d17785e2ceba6bc80962f64b280967de0285836d8d77a8e7"