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authorJoey Hess <joey@kitenet.net>2011-06-08 17:33:15 -0400
committerJoey Hess <joey@kitenet.net>2011-06-08 17:42:07 -0400
commit4fdeda0e34bf09db359de4174c7a4fe3808d2588 (patch)
tree3c2c4c6f2da71a26fcf3fb85276bf857972e1d85 /doc
parentf2dca770da6b7d7e56195e84ae804f1cb5c466b3 (diff)
downloadikiwiki-4fdeda0e34bf09db359de4174c7a4fe3808d2588.tar
ikiwiki-4fdeda0e34bf09db359de4174c7a4fe3808d2588.tar.gz
ikiwiki-mass-rebuild: Fix tty hijacking vulnerability by using su. (Once su's related bug #628843 is fixed.) Thanks, Ludwig Nussel. (CVE-2011-1408)
Diffstat (limited to 'doc')
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diff --git a/doc/security.mdwn b/doc/security.mdwn
index f0fcb0cd7..b573b5f23 100644
--- a/doc/security.mdwn
+++ b/doc/security.mdwn
@@ -480,10 +480,11 @@ untrusted committers, or have the attachments plugin enabled.
Ludwig Nussel discovered a way for users to hijack root's tty when
ikiwiki-mass-rebuild was run. Additionally, there was some potential
-for information disclosure via symlinks.
+for information disclosure via symlinks. ([[!cve CVE-2011-1408]])
This hole was disconvered on 8 June 2011 and fixed the same day with
the release of ikiwiki 3.20110608. Note that the fix is dependant on
-a su that has a similar hole fixed; [[!debbug 628843]] tracks fixing
-the hole in Debian's su. An upgrade is a must for any sites whose
-admins run ikiwiki-mass-rebuild.
+a version of su that has a similar hole fixed; [[!debbug 628843]]
+tracks fixing the hole in Debian's su. An upgrade is a must for any
+sites that have `ikiwiki-update-wikilist` installed suid (not the default),
+and whose admins run `ikiwiki-mass-rebuild`.