Closes#17460
Changed the wrapper derivation to produce a second output containing the sandbox.
Add a launch wrapper to try and locate the sandbox (either in /var/setuid-wrappers or in /nix/store).
This launch wrapper also sheds libredirect.so from LD_PRELOAD as Chromium does not tolerate it.
Does not trigger a Chromium rebuild.
cc @cleverca22 @joachifm @jasom
First step towards addressing #17460
In order to be able to run the SUID sandbox, which is good for security
and required to run Chromium with any kind of reasonable sandboxing when
using grsecurity kernels, we want to be able to control where the
sandbox comes from in the Chromium wrapper. This commit patches the
appropriate bit of source and adds the same old sandbox to the wrapper
(so it should be a no-op)
stable 51.0.2704.63 => 51.0.2704.103
beta 51.0.2704.63 => 52.0.2743.41
dev 52.0.2743.10 => 53.0.2767.4
This addresses 15 security fixes, including:
* High CVE-2015-1696: Cross-origin bypass in Extension bindings. Credit to
anonymous.
* High CVE-2015-1697: Cross-origin bypass in Blink. Credit to Mariusz
Mlynski.
* Medium CVE-2016-1698: Information leak in Extension bindings. Credit to
Rob Wu.
* Medium CVE-2016-1699: Parameter sanitization failure in DevTools. Credit
to Gregory Panakkal.
* Medium CVE-2016-1700: Use-after-free in Extensions. Credit to Rob Wu.
* Medium CVE-2016-1701: Use-after-free in Autofill. Credit to Rob Wu.
* Medium CVE-2016-1702: Out-of-bounds read in Skia. Credit to cloudfuzzer.
See: http://googlechromereleases.blogspot.com/2016/06/stable-channel-update.html
With this update we need to rebase the nix_plugin_paths patch, which was
done by @srp and I took it from his comment at:
https://github.com/NixOS/nixpkgs/pull/15762#issuecomment-222230677
Other than that, using libjpeg from nixpkgs fails to link:
https://headcounter.org/hydra/build/1114273
Rather than just using versionAtLeast to check for >= version 52, we're
matching on the explicit version number. That way we can make sure that
we (try to) build with system libjpeg again so we can keep it out of the
overall Chromium build time.
Built and tested using the VM tests on my Hydra at:
https://headcounter.org/hydra/eval/322006
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
We're already on version 52, so there really is no need to keep all
those conditionals and old patches anymore.
Tested dropping the unconditional build_fixes_46.patch via the Chromium
VM tests.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
I'm not sure how the wrong hash ended up being there, but I've checked
the hash from three different machines (and networks) just to be sure I
didn't make a mistake.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Overview of updated versions:
stable: 50.0.2661.102 -> 51.0.2704.63
beta: 51.0.2704.47 -> 51.0.2704.63
I tried to update dev, but couldn't get it to compile, it was failing
with a "'isnan' was not declared in this scope.
As far as I can tell, at the moment the beta and stable channels are
on the same version.
The stable update addresses the following security issues:
* High CVE-2016-1672: Cross-origin bypass in extension bindings. Credit
to Mariusz Mlynski.
* High CVE-2016-1673: Cross-origin bypass in Blink. Credit to Mariusz
Mlynski.
* High CVE-2016-1674: Cross-origin bypass in extensions. Credit to Mariusz
Mlynski.
* High CVE-2016-1675: Cross-origin bypass in Blink. Credit to Mariusz
Mlynski.
* High CVE-2016-1676: Cross-origin bypass in extension bindings. Credit
to Rob Wu.
* Medium CVE-2016-1677: Type confusion in V8. Credit to Guang Gong of
Qihoo 360.
* High CVE-2016-1678: Heap overflow in V8. Credit to Christian Holler.
* High CVE-2016-1679: Heap use-after-free in V8 bindings. Credit to Rob Wu.
* High CVE-2016-1680: Heap use-after-free in Skia. Credit to Atte Kettunen
of OUSPG.
* High CVE-2016-1681: Heap overflow in PDFium. Credit to Aleksandar Nikolic
of Cisco Talos.
* Medium CVE-2016-1682: CSP bypass for ServiceWorker. Credit to
KingstonTime.
* Medium CVE-2016-1683: Out-of-bounds access in libxslt. Credit to Nicolas
Gregoire.
* Medium CVE-2016-1684: Integer overflow in libxslt. Credit to Nicolas
Gregoire.
* Medium CVE-2016-1685: Out-of-bounds read in PDFium. Credit to Ke Liu
of Tencent's Xuanwu LAB.
* Medium CVE-2016-1686: Out-of-bounds read in PDFium. Credit to Ke Liu
of Tencent's Xuanwu LAB.
* Medium CVE-2016-1687: Information leak in extensions. Credit to Rob Wu.
* Medium CVE-2016-1688: Out-of-bounds read in V8. Credit to Max Korenko.
* Medium CVE-2016-1689: Heap buffer overflow in media. Credit to Atte
Kettunen of OUSPG.
* Medium CVE-2016-1690: Heap use-after-free in Autofill. Credit to Rob Wu.
* Low CVE-2016-1691: Heap buffer-overflow in Skia. Credit to Atte Kettunen
of OUSPG.
* Low CVE-2016-1692: Limited cross-origin bypass in ServiceWorker. Credit
to Til Jasper Ullrich.
* Low CVE-2016-1693: HTTP Download of Software Removal Tool. Credit to
Khalil Zhani.
* Low CVE-2016-1694: HPKP pins removed on cache clearance. Credit to Ryan
Lester and Bryant Zadegan.
See: http://googlechromereleases.blogspot.com/2016/05/stable-channel-update_25.html
Overview of the updated versions:
beta: 50.0.2661.49 -> 51.0.2704.47
dev: 51.0.2693.2 -> 52.0.2729.3
It has been a while since we had a major Chromium update that compiled
and worked without troubles, but version 52 builds and the VM tests are
successful as well:
https://headcounter.org/hydra/eval/320335
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This addresses the following security fixes:
* High CVE-2016-1667: Same origin bypass in DOM. Credit to
Mariusz Mlynski.
* High CVE-2016-1668: Same origin bypass in Blink V8 bindings. Credit
to Mariusz Mlynski.
* High CVE-2016-1669: Buffer overflow in V8. Credit to Choongwoo Han.
* Medium CVE-2016-1670: Race condition in loader. Credit to anonymous.
* Medium CVE-2016-1671: Directory traversal using the file scheme on
Android. Credit to Jann Horn.
See: http://googlechromereleases.blogspot.com/2016/05/stable-channel-update.html
Signed-off-by: Scott R. Parish <srparish@gmail.com>
Tested-by: aszlig <aszlig@redmoonstudios.org>
Closes: #15446
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Regression introduced by f28b71023c.
Let's now expose and use the upstream-info attribute via the main
Chromium derivation, so that other packages like the google-chrome
package doesn't need to rely on internals of the Chromium
implementation.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This effectively resets the attributes given at the point the main
<nixpkgs> is imported and thus for example is also reading in stuff like
~/.nixpkgs/config.nix again, which might lead to unexpected results.
We now only import <nixpkgs> now if the updater is auto-called (like in
update.sh), otherwise the required attributes are passed by callPackage
within the Chromium scope.
I remember noting about this a while ago either on IRC or on GitHub, but
I can't find it right now, so thanks to @obadz for reminding me about
this in #15225.
Tested this by running the updater and also using:
NIXPKGS_CONFIG=$(pwd)/broken.nix nix-instantiate --arg config {} -A chromium
The contents of broken.nix were:
EVALERR{
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Fixes: #15225
It's not the job of Nixpkgs to distribute beta versions of upstream
packages. More importantly, building these delays channel updates by
several hours, which is bad for our security fix turnaround time.
Overview of the updated versions:
stable: 49.0.2623.87 -> 49.0.2623.110
beta: 50.0.2661.26 -> 50.0.2661.49
dev: 50.0.2661.18 -> 51.0.2693.2
Most notably, this includes a series of urgent security fixes:
* CVE-2016-1646: Out-of-bounds read in V8. Credit to Wen Xu from
Tencent KeenLab.
* CVE-2016-1647: Use-after-free in Navigation. Credit to anonymous.
* CVE-2016-1648: Use-after-free in Extensions. Credit to anonymous.
* CVE-2016-1649: Buffer overflow in libANGLE. Credit to lokihardt
working with HP's Zero Day Initiative / Pwn2Own.
* CVE-2016-1650: Denial of service in PageCaptureSaveAsMHTMLFunction
The official release announcement with details about these fixes can be
found here:
http://googlechromereleases.blogspot.de/2016/03/stable-channel-update_24.html
Beta and stable could be also affected, although I didn't do a detailed
check whether that's the case.
As this introduces Chromium 51 as the dev version, I had to make the
following changes to make it build:
* libexif got removed, so let's do that on our end as well.
See https://codereview.chromium.org/1803883002 for details.
* Chromium doesn't seem to compile with our version of libpng, so let's
resort to the bundled libpng for now.
* site_engagement_ui.cc uses isnan outside of std namespace, so
we're fixing that in postPatch using sed.
I have successfully built all versions on i686-linux and x86_64-linux
and tested it using the VM tests.
Test reports can be found at the following evaluation of my Hydra:
https://headcounter.org/hydra/eval/314584
Thanks to @grahamc for reporting this.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Reported-by: Graham Christensen <graham@grahamc.com>
Fixes: #14299
I originally wanted to do this a long time (a31301d) but IIRC back then
it didn't compile. Nowadays with the splitup of the gold linking flags
and the binutils integration, it's merely just a switch to flip, so
let's do that.
Only tested it by building against the current Chromium stable version
on 64bit, because right now builds on Hydra seem to time out (because of
this?) anyway so we have nothing to lose here.
The linking time was hereby reduced from >30 minutes (I didn't measure
it exactly but looked half an hour later to the build progress and it
was *still* linking) to about a few seconds, which I guess is even
though the measurement is quite bogus a tremendous improvement
nonetheless.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
As of 6041cfe, the upstream-info.nix (back then it was called
sources.nix) is no longer in the source/ subdirectory, so we need to fix
that comment to say that the file is autogenerated from update.sh in the
*same* directory.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This reverts commit 5979946c41.
I have tested this by building against the stable version of Chromium
and it seems to compile just fine, so it doesn't seem to be needed
anymore.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Only a aesthetics thingy, but also corrects the comment, because we're
essentially precompiling .py files, NOT the .pyc files (the latter are
the results).
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This addresses #12794 so that we now have only a single tarball where we
base our build on instead of splitting the source into different outputs
first and then reference the outputs.
The reason I did this in the first place is that we previously built the
sandbox as a different derivation and unpacking the whole source tree
just for building the sandbox was a bit too much.
As we now have namespaces sandbox built in by default we no longer have
that derivation anymore. It still might come up however if we want to
build NaCl as a separate derivation (see #8560), but splitting the
source code into things only NaCl might require is already too much work
and doesn't weight out the benefits.
Another issue with the source splitup is that Hydra now has an output
limit for non-fixed-output derivations which we're already hitting.
Tested the build against the stable channel and it went well, but I
haven't tested running the browser.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
We always do something like "fetchurl channelProduct", so let's move it
to getChannel directly so we can avoid those fetchurl calls all over the
place.
Also, we can still access subattributes from the fetchurl call if we
need to, so there really is no need to expose the product's attributes
directly.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Yes, I know I'm a bit nitpicky, but lines >80 chars are very ugly if you
have two windows side-by-side.
Thus no feature changes here.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
We now should have only the default.nix left in the source directory and
we can start to factor out the pieces into the Chromium main derivation
attributes.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
The "sources.nix" also contains information about where to get binary
packages, so calling it "upstream-info.nix" fits better in terms of
naming.
Also, we're moving it away from the sources dir, because the latter will
soon vanish.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
We're going to reference the patches in the Chromium main build rather
than applying it to the sources. So as a first step, this should keep
the patches away from the "source" subdirectory so we can make it flat.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Changing the working directory to
pkgs/applications/networking/browsers/chromium is a bit annoying, so
let's make sure the script can be called from anywhere.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
The errors are completely non-fatal and only cause a particular file to
be not precompiled. Unfortunately this can lead to confusion to whether
these errors are real errors or not, so let's shut it up completely
because they're *not* real errors.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Overview of the updated versions:
stable: 48.0.2564.116 -> 49.0.2623.75
beta: 49.0.2623.63 -> 49.0.2623.75
dev: 50.0.2657.0 -> 50.0.2661.11
Stable and beta are now in par because of the release of a major stable
update.
The release addresses 26 security vulnerabilities, the following with an
assigned CVE:
* CVE-2016-1630: Same-origin bypass in Blink. Credit to Mariusz
Mlynski.
* CVE-2016-1631: Same-origin bypass in Pepper Plugin. Credit to Mariusz
Mlynski.
* CVE-2016-1632: Bad cast in Extensions. Credit to anonymous.
* CVE-2016-1633: Use-after-free in Blink. Credit to cloudfuzzer.
* CVE-2016-1634: Use-after-free in Blink. Credit to cloudfuzzer.
* CVE-2016-1635: Use-after-free in Blink. Credit to Rob Wu.
* CVE-2016-1636: SRI Validation Bypass. Credit to Ryan Lester and
Bryant Zadegan.
* CVE-2015-8126: Out-of-bounds access in libpng. Credit to
joerg.bornemann.
* CVE-2016-1637: Information Leak in Skia. Credit to Keve Nagy.
* CVE-2016-1638: WebAPI Bypass. Credit to Rob Wu.
* CVE-2016-1639: Use-after-free in WebRTC. Credit to Khalil Zhani.
* CVE-2016-1640: Origin confusion in Extensions UI. Credit to Luan
Herrera.
* CVE-2016-1641: Use-after-free in Favicon. Credit to Atte Kettunen of
OUSPG.
The full announcement which also includes the link to the bug tracker
can be found here:
http://googlechromereleases.blogspot.de/2016/03/stable-channel-update.html
Also, the 32bit Chrome package needed for the Flash and Widevine plugins
doesn't exist anymore, because Google has dropped support for 32bit
distros, see here for the announcement:
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/FoE6sL-p6oU
On our end, we need to fix the patch for the plugin paths to work for
the latest dev channel. The change is very minor, because the
nix_plugin_paths_46.patch only doesn't apply because of an iOS-related
ifdef.
Built and tested on my Hydra at:
https://headcounter.org/hydra/eval/311511
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Fixes: #13665
Comparing the current version with the version in sources list and
accidentally swapping the version arguments isn't going to get very far
because every new version that will come up will then be treated as "we
already have that version".
So we're now using versionOlder and also a check whether the version is
the *same* as the one in sources.nix.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
No changes in functionality, but to make future source updates a bit
easier on the eyes when viewing the diff.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
The update.sh shell script now is only a call to nix-build, which does
all the hard work of updating the Chromium source channels and the
plugins. It results in a store path with the new sources.nix that
replaces the already existing sources.nix.
Along the way, this has led to a quite massive workaround, which abuses
MD5 collisions to detect whether an URL is existing, because something
like builtins.tryEval (builtins.fetchurl url) unfortunately doesn't
work. Further explanations and implementation details are documented in
the actual implementation.
The drawback of this is that we don't have nice status messages anymore,
but on the upside we have a more robust generation of the sources.nix
file, which now also should work properly on missing upstream
sources/binaries.
This also makes it much easier to implement fetching non-GNU/Linux
versions of Chromium and we have all values from omahaproxy available as
an attribute set (see the csv2nix and channels attributes in the update
attribute).
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
As stated in the parent commit, the 32bit Chrome package is not
available upstream, so let's at least provide the SHA256 hash for the
64bit package.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Until now, if we have a failure to fetch either the 32bit Debian package
or the 64bit Debian package, neither of these will be put into
sources.nix.
Unfortunately the beta/dev channels do not have a 32bit Debian package,
so even though there is a 64bit Debian package available we don't get
plugins *at* *all*.
This also introduces a nicer error message rather than just failing with
an assertion in fetchurl because we did not provide url/urls.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
From the debian security mailing list:
Several vulnerabilities have been discovered in the chromium web browser.
CVE-2016-1622
It was discovered that a maliciously crafted extension could bypass
the Same Origin Policy.
CVE-2016-1623
Mariusz Mlynski discovered a way to bypass the Same Origin Policy.
CVE-2016-1624
lukezli discovered a buffer overflow issue in the Brotli library.
CVE-2016-1625
Jann Horn discovered a way to cause the Chrome Instant feature to
navigate to unintended destinations.
CVE-2016-1626
An out-of-bounds read issue was discovered in the openjpeg library.
CVE-2016-1627
It was discovered that the Developer Tools did not validate URLs.
CVE-2016-1628
An out-of-bounds read issue was discovered in the pdfium library.
CVE-2016-1629
A way to bypass the Same Origin Policy was discovered in Blink/WebKit,
along with a way to escape the chromium sandbox.
