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authorPatrick J Volkerding <volkerdi@slackware.com>2011-04-25 13:37:00 +0000
committerEric Hameleers <alien@slackware.com>2018-05-31 22:45:18 +0200
commit75a4a592e5ccda30715f93563d741b83e0dcf39e (patch)
tree502f745607e77a2c4386ad38d818ddcafe81489c /source/xap/rdesktop/rdesktop.CVE-2011-1595.diff
parentb76270bf9e6dd375e495fec92140a79a79415d27 (diff)
downloadcurrent-75a4a592e5ccda30715f93563d741b83e0dcf39e.tar.gz
Slackware 13.37slackware-13.37
Mon Apr 25 13:37:00 UTC 2011 Slackware 13.37 x86_64 stable is released! Thanks to everyone who pitched in on this release: the Slackware team, the folks producing upstream code, and linuxquestions.org for providing a great forum for collaboration and testing. The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware project by picking up a copy from store.slackware.com. We're taking pre-orders now, and offer a discount if you sign up for a subscription. As always, thanks to the Slackware community for testing, suggestions, and feedback. :-) Have fun!
Diffstat (limited to 'source/xap/rdesktop/rdesktop.CVE-2011-1595.diff')
-rw-r--r--source/xap/rdesktop/rdesktop.CVE-2011-1595.diff22
1 files changed, 22 insertions, 0 deletions
diff --git a/source/xap/rdesktop/rdesktop.CVE-2011-1595.diff b/source/xap/rdesktop/rdesktop.CVE-2011-1595.diff
new file mode 100644
index 00000000..0db8c3bc
--- /dev/null
+++ b/source/xap/rdesktop/rdesktop.CVE-2011-1595.diff
@@ -0,0 +1,22 @@
+--- ./disk.c.orig 2008-02-15 18:13:25.000000000 -0600
++++ ./disk.c 2011-04-20 20:27:55.978000772 -0500
+@@ -356,6 +356,19 @@
+ filename[strlen(filename) - 1] = 0;
+ sprintf(path, "%s%s", g_rdpdr_device[device_id].local_path, filename);
+
++ /* Protect against mailicous servers:
++ somelongpath/.. not allowed
++ somelongpath/../b not allowed
++ somelongpath/..b in principle ok, but currently not allowed
++ somelongpath/b.. ok
++ somelongpath/b..b ok
++ somelongpath/b../c ok
++ */
++ if (strstr(path, "/.."))
++ {
++ return RD_STATUS_ACCESS_DENIED;
++ }
++
+ switch (create_disposition)
+ {
+ case CREATE_ALWAYS: