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author Patrick J Volkerding <volkerdi@slackware.com>2021-12-16 21:34:10 +0000
committer Eric Hameleers <alien@slackware.com>2021-12-17 08:59:54 +0100
commitd5c267841ae969914a7a7d3265d40931171c2f44 (patch)
tree5091b85975f4b3237acbf636e7ac935938105f47 /source/x/x11/patch/xorg-server/xorg-server.CVE-2021-4008.ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60.patch
parent2ff75b95af8c63e8c2ab2b6b551e09ab39432e8b (diff)
downloadcurrent-d5c267841ae969914a7a7d3265d40931171c2f44.tar.gz
current-d5c267841ae969914a7a7d3265d40931171c2f44.tar.xz
Thu Dec 16 21:34:10 UTC 202120211216213410
a/kernel-firmware-20211216_f682ecb-noarch-1.txz: Upgraded. a/kernel-generic-5.15.9-x86_64-1.txz: Upgraded. a/kernel-huge-5.15.9-x86_64-1.txz: Upgraded. a/kernel-modules-5.15.9-x86_64-1.txz: Upgraded. a/openssl-solibs-1.1.1m-x86_64-1.txz: Upgraded. ap/inxi-3.3.10_1-noarch-1.txz: Upgraded. Thanks to h2-1. d/kernel-headers-5.15.9-x86-1.txz: Upgraded. d/vala-0.54.5-x86_64-1.txz: Upgraded. k/kernel-source-5.15.9-noarch-1.txz: Upgraded. SUNRPC_DEBUG n -> y +NFS_DEBUG y Thanks to bassmadrigal. kde/latte-dock-0.10.5-x86_64-1.txz: Upgraded. l/mozilla-nss-3.73.1-x86_64-1.txz: Upgraded. l/pipewire-0.3.42-x86_64-1.txz: Upgraded. n/iputils-20211215-x86_64-1.txz: Upgraded. n/openssl-1.1.1m-x86_64-1.txz: Upgraded. n/php-7.4.27-x86_64-1.txz: Upgraded. x/xorg-server-1.20.14-x86_64-1.txz: Upgraded. Built using --enable-systemd-logind to use elogind for device setup. Some code changes would be required in xorg-server, xinit, and various login managers to make rootless X work out of the box or to fall back in cases where elogind isn't supported, and those changes aren't appropriate here in the RC stage, but you can try it without recompiling: chmod 755 /usr/libexec/Xorg* Thanks to LuckyCyborg. x/xorg-server-xephyr-1.20.14-x86_64-1.txz: Upgraded. x/xorg-server-xnest-1.20.14-x86_64-1.txz: Upgraded. x/xorg-server-xvfb-1.20.14-x86_64-1.txz: Upgraded. xap/mozilla-firefox-91.4.1esr-x86_64-1.txz: Upgraded. This is a bugfix release. For more information, see: https://www.mozilla.org/en-US/firefox/91.4.1/releasenotes/ isolinux/initrd.img: Rebuilt. kernels/*: Upgraded. usb-and-pxe-installers/usbboot.img: Rebuilt.
Diffstat (limited to 'source/x/x11/patch/xorg-server/xorg-server.CVE-2021-4008.ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60.patch')
-rw-r--r--source/x/x11/patch/xorg-server/xorg-server.CVE-2021-4008.ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60.patch52
1 files changed, 0 insertions, 52 deletions
diff --git a/source/x/x11/patch/xorg-server/xorg-server.CVE-2021-4008.ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60.patch b/source/x/x11/patch/xorg-server/xorg-server.CVE-2021-4008.ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60.patch
deleted file mode 100644
index e13edff70..000000000
--- a/source/x/x11/patch/xorg-server/xorg-server.CVE-2021-4008.ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From ebce7e2d80e7c80e1dda60f2f0bc886f1106ba60 Mon Sep 17 00:00:00 2001
-From: Povilas Kanapickas <povilas@radix.lt>
-Date: Tue, 14 Dec 2021 15:00:03 +0200
-Subject: [PATCH] render: Fix out of bounds access in
- SProcRenderCompositeGlyphs()
-
-ZDI-CAN-14192, CVE-2021-4008
-
-This vulnerability was discovered and the fix was suggested by:
-Jan-Niklas Sohn working with Trend Micro Zero Day Initiative
-
-Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
----
- render/render.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
-
-diff --git a/render/render.c b/render/render.c
-index c376090ca..456f156d4 100644
---- a/render/render.c
-+++ b/render/render.c
-@@ -2309,6 +2309,9 @@ SProcRenderCompositeGlyphs(ClientPtr client)
-
- i = elt->len;
- if (i == 0xff) {
-+ if (buffer + 4 > end) {
-+ return BadLength;
-+ }
- swapl((int *) buffer);
- buffer += 4;
- }
-@@ -2319,12 +2322,18 @@ SProcRenderCompositeGlyphs(ClientPtr client)
- buffer += i;
- break;
- case 2:
-+ if (buffer + i * 2 > end) {
-+ return BadLength;
-+ }
- while (i--) {
- swaps((short *) buffer);
- buffer += 2;
- }
- break;
- case 4:
-+ if (buffer + i * 4 > end) {
-+ return BadLength;
-+ }
- while (i--) {
- swapl((int *) buffer);
- buffer += 4;
---
-GitLab
-