-ikiwiki (3.20160906) UNRELEASED; urgency=medium
+ikiwiki (3.20170111.1) stretch-security; urgency=high
+
+ * aggregate: Use LWPx::ParanoidAgent if available.
+ Previously blogspam, openid and pinger used this module if available,
+ but aggregate did not. This prevents server-side request forgery or
+ local file disclosure, and mitigates denial of service when slow
+ "tarpit" URLs are accessed.
+ (CVE-2019-9187)
+ * blogspam, openid, pinger: Use a HTTP proxy if configured, even if
+ LWPx::ParanoidAgent is installed.
+ Previously, only aggregate would obey proxy configuration. If a proxy
+ is used, the proxy (not ikiwiki) is responsible for preventing attacks
+ like CVE-2019-9187.
+ * aggregate, blogspam, openid, pinger: Do not access non-http, non-https
+ URLs.
+ Previously, these plugins would have allowed non-HTTP-based requests if
+ LWPx::ParanoidAgent was not installed. Preventing file URIs avoids local
+ file disclosure, and preventing other rarely-used URI schemes like
+ gopher mitigates request forgery attacks.
+ * aggregate, openid, pinger: Document LWPx::ParanoidAgent as strongly
+ recommended.
+ These plugins can request attacker-controlled URLs in some site
+ configurations.
+ * blogspam: Document LWPx::ParanoidAgent as desirable.
+ This plugin doesn't request attacker-controlled URLs, so it's
+ non-critical here.
+ * blogspam, openid, pinger: Consistently use cookiejar if configured.
+ Previously, these plugins would only obey this configuration if
+ LWPx::ParanoidAgent was not installed, but this appears to have been
+ unintended.
+
+ -- Simon McVittie <smcv@debian.org> Tue, 26 Feb 2019 22:57:58 +0000
+
+ikiwiki (3.20170111) unstable; urgency=high
+
+ * passwordauth: prevent authentication bypass via multiple name
+ parameters (CVE-2017-0356, OVE-20170111-0001)
+ * passwordauth: avoid userinfo forgery via repeated email parameter
+ (also in the scope of CVE-2017-0356)
+ * CGI, attachment, passwordauth: harden against repeated parameters
+ (not believed to have been a vulnerability)
+ * remove: make it clearer that repeated page parameter is OK here
+ * t/passwordauth.t: new automated test for passwordauth
+
+ -- Simon McVittie <smcv@debian.org> Wed, 11 Jan 2017 18:16:53 +0000
+
+ikiwiki (3.20170110) unstable; urgency=medium
+
+ [ Amitai Schleier ]
+ * wrappers: Correctly escape quotes in git_wrapper_background_command
+
+ [ Simon McVittie ]
+ * git: use an explicit function parameter for the directory to work
+ in. Previously, we used global state that was not restored correctly
+ on catching exceptions, causing an unintended log message
+ "cannot chdir to .../ikiwiki-temp-working: No such file or directory"
+ with versions >= 3.20161229 when an attempt to revert a change fails
+ or is disallowed
+ * git: don't run "git rev-list ... -- -- ..." which would select the
+ wrong commits if a file named literally "--" is present in the
+ repository
+ * check_canchange: log "bad file name whatever", not literal string
+ "bad file name %s"
+ * t/git-cgi.t: fix a race condition that made the test fail
+ intermittently
+ * t/git-cgi.t: be more careful to provide a syntactically valid
+ author/committer name and email, hopefully fixing this test on
+ ci.debian.net
+ * templates, comments, passwordauth: use rel=nofollow microformat
+ for dynamic URLs
+ * templates: use rel=nofollow microformat for comment authors
+ * news: use Debian security tracker instead of MITRE for security
+ references. Thanks, anarcat
+ * Set package format to 3.0 (native)
+ * d/copyright: re-order to put more specific stanzas later, to get the
+ intended interpretation
+ * d/source/lintian-overrides: override obsolete-url-in-packaging for
+ OpenID Selector, which does not seem to have any more current URL
+ (and in any case our version is a fork)
+ * docwiki.setup: exclude TourBusStop from offline documentation.
+ It does not make much sense there.
+ * d/ikiwiki.lintian-overrides: override script-not-executable warnings
+ * d/ikiwiki.lintian-overrides: silence false positive spelling warning
+ for Moin Moin
+ * d/ikiwiki.doc-base: register the documentation with doc-base
+ * d/control: set libmagickcore-6.q16-3-extra as preferred
+ build-dependency, with virtual package libmagickcore-extra as an
+ alternative, to help autopkgtest to do the right thing
+
+ -- Simon McVittie <smcv@debian.org> Tue, 10 Jan 2017 13:22:01 +0000
+
+ikiwiki (3.20161229.1) unstable; urgency=medium
+
+ * git: Attribute reverts to the user doing the revert, not the wiki
+ itself.
+ * git: Do not disable the commit hook while preparing a revert.
+
+ -- Simon McVittie <smcv@debian.org> Thu, 29 Dec 2016 20:46:24 +0000
+
+ikiwiki (3.20161229) unstable; urgency=medium
+
+ * Security: force CGI::FormBuilder->field to scalar context where
+ necessary, avoiding unintended function argument injection
+ analogous to CVE-2014-1572. In ikiwiki this could be used to
+ forge commit metadata, but thankfully nothing more serious.
+ (CVE-2016-9646)
+ * Security: try revert operations in a temporary working tree before
+ approving them. Previously, automatic rename detection could result in
+ a revert writing outside the wiki srcdir or altering a file that the
+ reverting user should not be able to alter, an authorization bypass.
+ (CVE-2016-10026 represents the original vulnerability.)
+ The incomplete fix released in 3.20161219 was not effective for git
+ versions prior to 2.8.0rc0.
+ (CVE-2016-9645 represents that incomplete solution.)
+ * Add CVE references for CVE-2016-10026
+ * Add automated test for using the CGI with git, including
+ CVE-2016-10026
+ - Build-depend on libipc-run-perl for better build-time test coverage
+ * Add missing ikiwiki.setup for the manual test for CVE-2016-10026
+ * git: don't issue a warning if the rcsinfo CGI parameter is undefined
+ * git: do not fail to commit changes with a recent git version
+ and an anonymous committer
+
+ -- Simon McVittie <smcv@debian.org> Thu, 29 Dec 2016 17:36:15 +0000
+
+ikiwiki (3.20161219) unstable; urgency=medium
[ Joey Hess ]
* inline: Prevent creating a file named ".mdwn" when the
* Security: tell `git revert` not to follow renames. If it does, then
renaming a file can result in a revert writing outside the wiki srcdir
or altering a file that the reverting user should not be able to alter,
- an authorization bypass. Thanks, intrigeri
+ an authorization bypass. Thanks, intrigeri. (CVE-2016-10026)
* cgitemplate: remove some dead code. Thanks, blipvert
* Restrict CSS matches against header class to not break
Pandoc tables with header rows. Thanks, karsk
+ * Make pagestats output more deterministic. Thanks, intrigeri
- -- Joey Hess <id@joeyh.name> Wed, 21 Sep 2016 13:48:32 -0400
+ -- Simon McVittie <smcv@debian.org> Mon, 19 Dec 2016 20:34:23 +0000
ikiwiki (3.20160905) unstable; urgency=medium