From 39366733c3fe943363566756e2e152c45a1b3cb2 Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Fri, 25 May 2018 23:29:36 +0000 Subject: Fri May 25 23:29:36 UTC 2018 patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.2.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific. --- .../xorg-server/xorg-server.CVE-2017-13721.diff | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 patches/source/xorg-server/patch/xorg-server/xorg-server.CVE-2017-13721.diff (limited to 'patches/source/xorg-server/patch/xorg-server/xorg-server.CVE-2017-13721.diff') diff --git a/patches/source/xorg-server/patch/xorg-server/xorg-server.CVE-2017-13721.diff b/patches/source/xorg-server/patch/xorg-server/xorg-server.CVE-2017-13721.diff new file mode 100644 index 000000000..8341a3372 --- /dev/null +++ b/patches/source/xorg-server/patch/xorg-server/xorg-server.CVE-2017-13721.diff @@ -0,0 +1,27 @@ +From b95f25af141d33a65f6f821ea9c003f66a01e1f1 Mon Sep 17 00:00:00 2001 +From: Michal Srb +Date: Fri, 28 Jul 2017 16:27:10 +0200 +Subject: Xext/shm: Validate shmseg resource id (CVE-2017-13721) + +Otherwise it can belong to a non-existing client and abort X server with +FatalError "client not in use", or overwrite existing segment of another +existing client. + +Signed-off-by: Julien Cristau + +diff --git a/Xext/shm.c b/Xext/shm.c +index 91ea90b..2f9a788 100644 +--- a/Xext/shm.c ++++ b/Xext/shm.c +@@ -1238,6 +1238,7 @@ ProcShmCreateSegment(ClientPtr client) + }; + + REQUEST_SIZE_MATCH(xShmCreateSegmentReq); ++ LEGAL_NEW_RESOURCE(stuff->shmseg, client); + if ((stuff->readOnly != xTrue) && (stuff->readOnly != xFalse)) { + client->errorValue = stuff->readOnly; + return BadValue; +-- +cgit v0.10.2 + + -- cgit v1.2.3-65-gdbad