See the release notes at http://googlechromereleases.blogspot.com/2010/07/stable-channel-update.html . Some details: [42396] Low OOB read with WebGL. Credit to Sergey Glazunov; Google Chrome Security Team (SkyLined). [42575] [42980] Medium Isolate sandboxed iframes more strongly. Credit to sirdarckcat of Google Security Team. [$500] [43488] High Memory corruption with invalid SVGs. Credit to Aki Hekin of OUSPG; wushi of team509. [$500] [44424] High Memory corruption in bidi algorithm. Credit to wushi of team509. [45164] Low Crash with invalid image. Credit to javg0x83. [$500] [46360] High Memory corruption in CSS style rendering. Credit to wushi of team509. [46575] Low Annoyance with print dialogs. Credit to Mats Ahlgren. [47056] Low Crash with modal dialogs. Credit to Aki Helin of OUSPG. You can read more about the severity ratings at http://sites.google.com/a/chromium.org/dev/developers/severity-guidelines . I suggest to rate it B2 on the Gentoo scale. Security, this bug sort of obsoletes bug #325451. Arches, please stabilize.
Archtested on x86: No regressions.
Pacho already did the amd64 but forgot to comment here. So amd64 done
x86 stable, last one so update the whiteboard
We do not only have to change whiteboard, but also file a glsa request - which I did now.
Chromium Herd has nothing to do here. The vulnerable versions are no longer in the tree.
GLSA 201012-01, thanks everyone.