diff options
| author | Yue Tao <Yue.Tao@windriver.com> | 2014-04-15 15:22:17 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-05-21 09:08:10 +0100 |
| commit | 3962b76185194fa56be7f1689204a1188ea44737 (patch) | |
| tree | 5cccbd866a306b1a051a3a9244319c35f346c749 /meta/recipes-devtools | |
| parent | 432666b84b80f8b0d13672aa94855369f577c56d (diff) | |
| download | openembedded-core-3962b76185194fa56be7f1689204a1188ea44737.tar.gz openembedded-core-3962b76185194fa56be7f1689204a1188ea44737.tar.bz2 openembedded-core-3962b76185194fa56be7f1689204a1188ea44737.zip | |
subversion: fix for Security Advisory CVE-2013-1847 and CVE-2013-1846
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x before 1.6.21
and 1.7.0 through 1.7.8 allows remote authenticated users to cause a denial of
service (NULL pointer dereference and crash) via a LOCK on an activity URL.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-1846
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.0 through 1.6.20
and 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service
(NULL pointer dereference and crash) via an anonymous LOCK for a URL that does
not exist.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-1847
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>
Diffstat (limited to 'meta/recipes-devtools')
| -rw-r--r-- | meta/recipes-devtools/subversion/subversion/subversion-CVE-2013-1847-CVE-2013-1846.patch | 53 | ||||
| -rw-r--r-- | meta/recipes-devtools/subversion/subversion_1.6.15.bb | 3 |
2 files changed, 55 insertions, 1 deletions
diff --git a/meta/recipes-devtools/subversion/subversion/subversion-CVE-2013-1847-CVE-2013-1846.patch b/meta/recipes-devtools/subversion/subversion/subversion-CVE-2013-1847-CVE-2013-1846.patch new file mode 100644 index 0000000000..f49b9a43a6 --- /dev/null +++ b/meta/recipes-devtools/subversion/subversion/subversion-CVE-2013-1847-CVE-2013-1846.patch @@ -0,0 +1,53 @@ +Upstream-Status: Backport + +Index: subversion/mod_dav_svn/lock.c +=================================================================== +--- a/subversion/mod_dav_svn/lock.c (revision 1459696) ++++ b/subversion/mod_dav_svn/lock.c (working copy) +@@ -634,7 +634,20 @@ append_locks(dav_lockdb *lockdb, + svn_lock_t *slock; + svn_error_t *serr; + dav_error *derr; ++ dav_svn_repos *repos = resource->info->repos; ++ ++ /* We don't allow anonymous locks */ ++ if (! repos->username) ++ return dav_new_error(resource->pool, HTTP_UNAUTHORIZED, ++ DAV_ERR_LOCK_SAVE_LOCK, ++ "Anonymous lock creation is not allowed."); + ++ /* Not a path in the repository so can't lock it. */ ++ if (! resource->info->repos_path) ++ return dav_new_error(resource->pool, HTTP_BAD_REQUEST, ++ DAV_ERR_LOCK_SAVE_LOCK, ++ "Attempted to lock path not in repository."); ++ + /* If the resource's fs path is unreadable, we don't allow a lock to + be created on it. */ + if (! dav_svn__allow_read_resource(resource, SVN_INVALID_REVNUM, +@@ -657,7 +670,6 @@ append_locks(dav_lockdb *lockdb, + svn_fs_txn_t *txn; + svn_fs_root_t *txn_root; + const char *conflict_msg; +- dav_svn_repos *repos = resource->info->repos; + apr_hash_t *revprop_table = apr_hash_make(resource->pool); + apr_hash_set(revprop_table, SVN_PROP_REVISION_AUTHOR, + APR_HASH_KEY_STRING, svn_string_create(repos->username, +@@ -734,7 +746,7 @@ append_locks(dav_lockdb *lockdb, + + /* Convert the dav_lock into an svn_lock_t. */ + derr = dav_lock_to_svn_lock(&slock, lock, resource->info->repos_path, +- info, resource->info->repos->is_svn_client, ++ info, repos->is_svn_client, + resource->pool); + if (derr) + return derr; +@@ -741,7 +753,7 @@ append_locks(dav_lockdb *lockdb, + + /* Now use the svn_lock_t to actually perform the lock. */ + serr = svn_repos_fs_lock(&slock, +- resource->info->repos->repos, ++ repos->repos, + slock->path, + slock->token, + slock->comment, diff --git a/meta/recipes-devtools/subversion/subversion_1.6.15.bb b/meta/recipes-devtools/subversion/subversion_1.6.15.bb index 11bf5ee5e3..b86e578b32 100644 --- a/meta/recipes-devtools/subversion/subversion_1.6.15.bb +++ b/meta/recipes-devtools/subversion/subversion_1.6.15.bb @@ -15,7 +15,8 @@ SRC_URI = "http://subversion.tigris.org/downloads/${BPN}-${PV}.tar.bz2 \ file://fix-install-depends.patch \ file://subversion-CVE-2013-1849.patch \ file://subversion-CVE-2013-4505.patch \ - file://subversion-CVE-2013-1845.patch" + file://subversion-CVE-2013-1845.patch \ + file://subversion-CVE-2013-1847-CVE-2013-1846.patch" SRC_URI[md5sum] = "113fca1d9e4aa389d7dc2b210010fa69" SRC_URI[sha256sum] = "b2919d603a5f3c19f42e3265c4b930e2376c43b3969b90ef9c42b2f72d5aaa45" |