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authorMihai Moldovan <ionic@ionic.de>2015-04-26 23:32:32 +0200
committerMihai Moldovan <ionic@ionic.de>2015-04-26 23:34:27 +0200
commit96efadac50bf40bc502680072570a2950f132fe3 (patch)
treeacbd7103b5908636a97060581ba8bed01b5e83fa /debian/patches/1104-xkb-Check-strings-length-against-request-size.patch
parent79a4ed92dbae5089d3ddfcc0acec427ff057ad9b (diff)
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Rename: - 1001-LZW-decompress-fix-for-CVE-2011-2895-From-xorg-lib-X.patch => 1001-LZW-decompress-fix-for-CVE-2011-2895-From-xorg-.full.patch - 1002-Fix-CVE-2011-4028-File-disclosure-vulnerability.-ups.patch => 1002-Fix-CVE-2011-4028-File-disclosure-vulnerability.full.patch - 1003-Avoid-use-after-free-in-dix-dixfonts.c-doImageText-C.patch => 1003-Avoid-use-after-free-in-dix-dixfonts.c-doImageT.full.patch - 1004-CVE-2013-6462-unlimited-sscanf-overflows-stack-buffe.patch => 1004-CVE-2013-6462-unlimited-sscanf-overflows-stack-.full.patch - 1005-CVE-2014-0209-integer-overflow-of-realloc-size-in-Fo.patch => 1005-CVE-2014-0209-integer-overflow-of-realloc-size-.full.patch - 1006-CVE-2014-0209-integer-overflow-of-realloc-size-in-le.patch => 1006-CVE-2014-0209-integer-overflow-of-realloc-size-.full.patch - 1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_conn_se.patch => 1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch - 1008-Don-t-crash-when-we-receive-an-FS_Error-from-the-fon.patch => 1008-Don-t-crash-when-we-receive-an-FS_Error-from-th.full.patch - 1009-CVE-2014-0210-unvalidated-lengths-when-reading-repli.patch => 1009-CVE-2014-0210-unvalidated-lengths-when-reading-.full.patch - 1010-CVE-2014-0211-Integer-overflow-in-fs_get_reply-_fs_s.patch => 1010-CVE-2014-0211-Integer-overflow-in-fs_get_reply-.full.patch - 1011-CVE-2014-0210-unvalidated-length-fields-in-fs_read_q.patch => 1011-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1012-CVE-2014-0211-integer-overflow-in-fs_read_extent_inf.patch => 1012-CVE-2014-0211-integer-overflow-in-fs_read_exten.full.patch - 1013-CVE-2014-0211-integer-overflow-in-fs_alloc_glyphs-fr.patch => 1013-CVE-2014-0211-integer-overflow-in-fs_alloc_glyp.full.patch - 1014-CVE-2014-0210-unvalidated-length-fields-in-fs_read_e.patch => 1014-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1015-CVE-2014-0210-unvalidated-length-fields-in-fs_read_g.patch => 1015-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1016-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch => 1016-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch => 1017-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1018-unchecked-malloc-may-allow-unauthed-client-to-crash-.patch => 1018-unchecked-malloc-may-allow-unauthed-client-to-c.full.patch - 1019-dix-integer-overflow-in-ProcPutImage-CVE-2014-8092-1.patch => 1019-dix-integer-overflow-in-ProcPutImage-CVE-2014-8.full.patch - 1020-dix-integer-overflow-in-GetHosts-CVE-2014-8092-2-4.patch => 1020-dix-integer-overflow-in-GetHosts-CVE-2014-8092-.full.patch - 1021-dix-integer-overflow-in-RegionSizeof-CVE-2014-8092-3.patch => 1021-dix-integer-overflow-in-RegionSizeof-CVE-2014-8.full.patch - 1022-dix-integer-overflow-in-REQUEST_FIXED_SIZE-CVE-2014-.patch => 1022-dix-integer-overflow-in-REQUEST_FIXED_SIZE-CVE-.full.patch - 1023-dbe-unvalidated-lengths-in-DbeSwapBuffers-calls-CVE-.patch => 1023-dbe-unvalidated-lengths-in-DbeSwapBuffers-calls.full.patch - 1024-Xi-unvalidated-lengths-in-Xinput-extension-CVE-2014-.patch => 1024-Xi-unvalidated-lengths-in-Xinput-extension-CVE-.full.patch - 1025-xcmisc-unvalidated-length-in-SProcXCMiscGetXIDList-C.patch => 1025-xcmisc-unvalidated-length-in-SProcXCMiscGetXIDL.full.patch - 1026-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch => 1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch - 1027-render-check-request-size-before-reading-it-CVE-2014.patch => 1027-render-check-request-size-before-reading-it-CVE.full.patch - 1028-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch => 1028-render-unvalidated-lengths-in-Render-extn.-swap.full.patch - 1029-xfixes-unvalidated-length-in-SProcXFixesSelectSelect.patch => 1029-xfixes-unvalidated-length-in-SProcXFixesSelectS.full.patch - 1030-randr-unvalidated-lengths-in-RandR-extension-swapped.patch => 1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch - 1031-glx-Be-more-paranoid-about-variable-length-requests-.patch => 1031-glx-Be-more-paranoid-about-variable-length-requ.full.patch - 1032-glx-Be-more-strict-about-rejecting-invalid-image-siz.patch => 1032-glx-Be-more-strict-about-rejecting-invalid-imag.full.patch - 1033-glx-Additional-paranoia-in-__glXGetAnswerBuffer-__GL.patch => 1033-glx-Additional-paranoia-in-__glXGetAnswerBuffer.full.patch - 1034-glx-Add-safe_-add-mul-pad-v3-CVE-2014-8093-4-6-v4.patch => 1034-glx-Add-safe_-add-mul-pad-v3-CVE-2014-8093-4-6-.full.patch - 1035-glx-Length-checking-for-GLXRender-requests-v2-CVE-20.patch => 1035-glx-Length-checking-for-GLXRender-requests-v2-C.full.patch - 1036-glx-Integer-overflow-protection-for-non-generated-re.patch => 1036-glx-Integer-overflow-protection-for-non-generat.full.patch - 1037-glx-Top-level-length-checking-for-swapped-VendorPriv.patch => 1037-glx-Top-level-length-checking-for-swapped-Vendo.full.patch - 1038-glx-Length-checking-for-non-generated-single-request.patch => 1038-glx-Length-checking-for-non-generated-single-re.full.patch - 1039-glx-Length-checking-for-RenderLarge-requests-v2-CVE-.patch => 1039-glx-Length-checking-for-RenderLarge-requests-v2.full.patch - 1040-glx-Pass-remaining-request-length-into-varsize-v2-CV.patch => 1040-glx-Pass-remaining-request-length-into-varsize-.full.patch - 1041-nx-X11-lib-font-fc-fserve.c-initialize-remaining-buf.patch => 1041-nx-X11-lib-font-fc-fserve.c-initialize-remainin.full.patch - 1042-Do-proper-input-validation-to-fix-for-CVE-2011-2895.patch => 1042-Do-proper-input-validation-to-fix-for-CVE-2011-.full.patch - 1101-Coverity-844-845-846-Fix-memory-leaks.patch => 1101-Coverity-844-845-846-Fix-memory-leaks.full.patch - 1102-include-introduce-byte-counting-functions.patch => 1102-include-introduce-byte-counting-functions.full.patch - 1103-xkb-Don-t-swap-XkbSetGeometry-data-in-the-input-buff.patch => 1103-xkb-Don-t-swap-XkbSetGeometry-data-in-the-input.full.patch - 1104-xkb-Check-strings-length-against-request-size.patch => 1104-xkb-Check-strings-length-against-request-size.full.patch
Diffstat (limited to 'debian/patches/1104-xkb-Check-strings-length-against-request-size.patch')
-rw-r--r--debian/patches/1104-xkb-Check-strings-length-against-request-size.patch148
1 files changed, 0 insertions, 148 deletions
diff --git a/debian/patches/1104-xkb-Check-strings-length-against-request-size.patch b/debian/patches/1104-xkb-Check-strings-length-against-request-size.patch
deleted file mode 100644
index 533ddcc3b..000000000
--- a/debian/patches/1104-xkb-Check-strings-length-against-request-size.patch
+++ /dev/null
@@ -1,148 +0,0 @@
-From d7258444a876a65986212c10ddcaa1783af558bf Mon Sep 17 00:00:00 2001
-From: Olivier Fourdan <ofourdan@redhat.com>
-Date: Fri, 16 Jan 2015 08:44:45 +0100
-Subject: [PATCH 4/4] xkb: Check strings length against request size
-
-Ensure that the given strings length in an XkbSetGeometry request remain
-within the limits of the size of the request.
-
-v3: backport to nx-libs 3.6.x because this is
-the CVE-2015-0255 fix (Mike DePaulo)
-
-Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
-Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
-(cherry picked from commit 20079c36cf7d377938ca5478447d8b9045cb7d43)
-(cherry picked from commit f160e722672dbb2b5215870b47bcc51461d96ff1)
-Signed-off-by: Julien Cristau <jcristau@debian.org>
----
- nx-X11/programs/Xserver/xkb/xkb.c | 66 ++++++++++++++++++++++++---------------
- 1 file changed, 41 insertions(+), 25 deletions(-)
-
-diff --git a/nx-X11/programs/Xserver/xkb/xkb.c b/nx-X11/programs/Xserver/xkb/xkb.c
-index d8b5b2c..778269f 100644
---- a/nx-X11/programs/Xserver/xkb/xkb.c
-+++ b/nx-X11/programs/Xserver/xkb/xkb.c
-@@ -4437,26 +4437,30 @@ ProcXkbGetGeometry(ClientPtr client)
-
- /***====================================================================***/
-
--static char *
--_GetCountedString(char **wire_inout,Bool swap)
-+static Status
-+_GetCountedString(char **wire_inout, ClientPtr client, char **str)
- {
--char * wire,*str;
-+char * wire, *next;
- CARD16 len;
-
- wire= *wire_inout;
- len= (CARD16 *)wire;
-- if (swap) {
-+ if (client->swapped) {
- register int n;
- swaps(&len, n);
- }
-- str= (char *)_XkbAlloc(len+1);
-- if (str) {
-- memcpy(str,&wire[2],len);
-- str[len]= '\0';
-- }
-- wire+= XkbPaddedSize(len+2);
-- *wire_inout= wire;
-- return str;
-+ next = wire + XkbPaddedSize(len + 2);
-+ /* Check we're still within the size of the request */
-+ if (client->req_len <
-+ bytes_to_int32(next - (char *) client->requestBuffer))
-+ return BadValue;
-+ *str = malloc(len + 1);
-+ if (!*str)
-+ return BadAlloc;
-+ memcpy(*str, &wire[2], len);
-+ *(*str + len) = '\0';
-+ *wire_inout = next;
-+ return Success;
- }
-
- static Status
-@@ -4470,6 +4474,7 @@ xkbDoodadWireDesc * dWire;
- xkbAnyDoodadWireDesc any;
- xkbTextDoodadWireDesc text;
- XkbDoodadPtr doodad;
-+Status status;
-
- dWire= (xkbDoodadWireDesc *)(*wire_inout);
- any = dWire->any;
-@@ -4521,8 +4526,14 @@ XkbDoodadPtr doodad;
- doodad->text.width= text.width;
- doodad->text.height= text.height;
- doodad->text.color_ndx= dWire->text.colorNdx;
-- doodad->text.text= _GetCountedString(&wire,client->swapped);
-- doodad->text.font= _GetCountedString(&wire,client->swapped);
-+ status = _GetCountedString(&wire, client, &doodad->text.text);
-+ if (status != Success)
-+ return status;
-+ status = _GetCountedString(&wire, client, &doodad->text.font);
-+ if (status != Success) {
-+ free (doodad->text.text);
-+ return status;
-+ }
- break;
- case XkbIndicatorDoodad:
- if (dWire->indicator.onColorNdx>=geom->num_colors) {
-@@ -4557,7 +4568,9 @@ XkbDoodadPtr doodad;
- }
- doodad->logo.color_ndx= dWire->logo.colorNdx;
- doodad->logo.shape_ndx= dWire->logo.shapeNdx;
-- doodad->logo.logo_name= _GetCountedString(&wire,client->swapped);
-+ status = _GetCountedString(&wire, client, &doodad->logo.logo_name);
-+ if (status != Success)
-+ return status;
- break;
- default:
- client->errorValue= _XkbErrCode2(0x4F,dWire->any.type);
-@@ -4792,17 +4805,19 @@ Status status;
- char * wire;
-
- wire= (char *)&req[1];
-- geom->label_font= _GetCountedString(&wire,client->swapped);
-+ status = _GetCountedString(&wire, client, &geom->label_font);
-+ if (status != Success)
-+ return status;
-
- for (i=0;i<req->nProperties;i++) {
- char *name,*val;
-- name= _GetCountedString(&wire,client->swapped);
-- if (!name)
-- return BadAlloc;
-- val= _GetCountedString(&wire,client->swapped);
-- if (!val) {
-+ status = _GetCountedString(&wire, client, &name);
-+ if (status != Success)
-+ return status;
-+ status = _GetCountedString(&wire, client, &val);
-+ if (status != Success) {
- xfree(name);
-- return BadAlloc;
-+ return status;
- }
- if (XkbAddGeomProperty(geom,name,val)==NULL) {
- xfree(name);
-@@ -4833,9 +4848,10 @@ char * wire;
-
- for (i=0;i<req->nColors;i++) {
- char *name;
-- name= _GetCountedString(&wire,client->swapped);
-- if (!name)
-- return BadAlloc;
-+
-+ status = _GetCountedString(&wire, client, &name);
-+ if (status != Success)
-+ return status;
- if (!XkbAddGeomColor(geom,name,geom->num_colors)) {
- xfree(name);
- return BadAlloc;
---
-1.9.1
-