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| author | Marius Bakke <mbakke@fastmail.com> | 2017-10-05 00:34:53 +0200 |
|---|---|---|
| committer | Marius Bakke <mbakke@fastmail.com> | 2017-10-05 00:42:56 +0200 |
| commit | a35532f52df3ba3bc360346938aa90806cad493e (patch) | |
| tree | b2234222948602d30eb2446b2ed798c75fafee77 /gnu/packages/patches/xorg-server-CVE-2017-10972.patch | |
| parent | f120b4abe51159919268a38d3b6e519df7d09680 (diff) | |
| download | guix-a35532f52df3ba3bc360346938aa90806cad493e.tar guix-a35532f52df3ba3bc360346938aa90806cad493e.tar.gz | |
gnu: xorg-server: Update to 1.19.4 [fixes CVE-2017-13721, CVE-2017-13723].
The GPG signature for the bz2 tarball is bad, but the checksum matches the
signed release announcement, and contents are identical to the good .gz.
* gnu/packages/xorg.scm (xorg-server): Update to 1.19.4.
[source]: Remove obsolete patches.
* gnu/packages/patches/xorg-server-CVE-2017-10971.patch,
gnu/packages/patches/xorg-server-CVE-2017-10972.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
Diffstat (limited to 'gnu/packages/patches/xorg-server-CVE-2017-10972.patch')
| -rw-r--r-- | gnu/packages/patches/xorg-server-CVE-2017-10972.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gnu/packages/patches/xorg-server-CVE-2017-10972.patch b/gnu/packages/patches/xorg-server-CVE-2017-10972.patch deleted file mode 100644 index f24e9c0ae6..0000000000 --- a/gnu/packages/patches/xorg-server-CVE-2017-10972.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 05442de962d3dc624f79fc1a00eca3ffc5489ced Mon Sep 17 00:00:00 2001 -From: Michal Srb <msrb@suse.com> -Date: Wed, 24 May 2017 15:54:39 +0300 -Subject: Xi: Zero target buffer in SProcXSendExtensionEvent. - -Make sure that the xEvent eventT is initialized with zeros, the same way as -in SProcSendEvent. - -Some event swapping functions do not overwrite all 32 bytes of xEvent -structure, for example XSecurityAuthorizationRevoked. Two cooperating -clients, one swapped and the other not, can send -XSecurityAuthorizationRevoked event to each other to retrieve old stack data -from X server. This can be potentialy misused to go around ASLR or -stack-protector. - -Signed-off-by: Michal Srb <msrb@suse.com> -Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> -Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> - -diff --git a/Xi/sendexev.c b/Xi/sendexev.c -index 11d8202..1cf118a 100644 ---- a/Xi/sendexev.c -+++ b/Xi/sendexev.c -@@ -78,7 +78,7 @@ SProcXSendExtensionEvent(ClientPtr client) - { - CARD32 *p; - int i; -- xEvent eventT; -+ xEvent eventT = { .u.u.type = 0 }; - xEvent *eventP; - EventSwapPtr proc; - --- -cgit v0.10.2 - |