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Diffstat (limited to 'doc/security.mdwn')
| -rw-r--r-- | doc/security.mdwn | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/doc/security.mdwn b/doc/security.mdwn index 353854656..f0fcb0cd7 100644 --- 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 -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]]) + +## 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. |