X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/26d4641d02eeea87c2c061ecf24f9846d97cb780..d092b0b77701a4c5cd9c8464b774a6a1da1f02cd:/doc/news/version_3.20160506.mdwn diff --git a/doc/news/version_3.20160506.mdwn b/doc/news/version_3.20160506.mdwn index 650588c6e..6800a3022 100644 --- a/doc/news/version_3.20160506.mdwn +++ b/doc/news/version_3.20160506.mdwn @@ -1,15 +1,19 @@ News for ikiwiki 3.20160506: To mitigate [[!cve CVE-2016-3714]] and similar ImageMagick security vulnerabilities, - the `[[!img]]` directive is now restricted to these common web formats by + the `\[[!img]]` directive is now restricted to these common web formats by default: + * JPEG (`.jpg`, `.jpeg`) * PNG (`.png`) * GIF (`.gif`) * SVG (`.svg`) + (In particular, by default resizing PDF files is no longer allowed.) + Additionally, resized SVG files are displayed in the browser as SVG instead of being converted to PNG. + If all users who can attach images are fully trusted, this restriction can be removed with the new img\_allowed\_formats setup option. See [[ikiwiki/directive/img]] for more details. @@ -18,7 +22,7 @@ ikiwiki 3.20160506 released with [[!toggle text="these changes"]] [[!toggleable text=""" * [ [[Simon McVittie|smcv]] ] * HTML-escape error messages, in one case avoiding potential cross-site - scripting (OVE-20160505-0012) + scripting ([[!cve CVE-2016-4561]], OVE-20160505-0012) * Mitigate ImageMagick vulnerabilities such as CVE-2016-3714: - img: force common Web formats to be interpreted according to extension, so that "allowed\_attachments: '*.jpg'" does what one might expect