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[ikiwiki.git] / doc / security.mdwn

diff --git a/doc/security.mdwn b/doc/security.mdwn
index 35385465607929108d488eff73fa395e71d82467..f0fcb0cd7d65576ab6437030040dfaa13d4b0f3d 100644 (file)
--- a/doc/security.mdwn
+++ b/doc/security.mdwn
@@ -471,6 +471,19 @@ who could upload a malicious stylesheet to a site to add it to a
 page as an alternate stylesheet, or replacing the default stylesheet.
 
 This hole was discovered on 28 Mar 2011 and fixed the same hour with
 page as an alternate stylesheet, or replacing the default stylesheet.
 
 This hole was discovered on 28 Mar 2011 and fixed the same hour with

-the release of ikiwiki 3.20110328. An upgrade is recommended for sites
-that have untrusted committers, or have the attachments plugin enabled.
+the release of ikiwiki 3.20110328. A fix was backported to Debian squeeze,
+as version 3.20100815.6. An upgrade is recommended for sites that have
+untrusted committers, or have the attachments plugin enabled.

 ([[!cve CVE-2011-1401]])
 ([[!cve CVE-2011-1401]])

+
+## tty hijacking via ikiwiki-mass-rebuild
+
+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.
+
+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.