- update to 3.20190228
* 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.
* po: Always filter .po files.
OBS-URL: https://build.opensuse.org/request/show/715699
OBS-URL: https://build.opensuse.org/package/show/devel:languages:perl/ikiwiki?expand=0&rev=2
