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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/1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch
parent79a4ed92dbae5089d3ddfcc0acec427ff057ad9b (diff)
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CVE patches were previously not included in release tarballs.
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/1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch')
-rw-r--r--debian/patches/1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch112
1 files changed, 0 insertions, 112 deletions
diff --git a/debian/patches/1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch b/debian/patches/1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch
deleted file mode 100644
index d92c4eece..000000000
--- a/debian/patches/1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch
+++ /dev/null
@@ -1,112 +0,0 @@
-From b65259bf3bcca15b5069cb7a6c06f95a40f79813 Mon Sep 17 00:00:00 2001
-From: Mike DePaulo <mikedep333@gmail.com>
-Date: Sun, 8 Feb 2015 22:38:32 -0500
-Subject: [PATCH 17/40] CVE-2014-0210: unvalidated length fields in
- fs_read_list_info() from xorg/lib/libXfont commit
- d338f81df1e188eb16e1d6aeea7f4800f89c1218
-
-fs_read_list_info() parses a reply from the font server. The reply
-contains a number of additional data items with embedded length or
-count fields, none of which are validated. This can cause out of
-bound reads when looping over these items in the reply.
----
- nx-X11/lib/font/fc/fserve.c | 56 ++++++++++++++++++++++++++++++++++++++++++++-
- 1 file changed, 55 insertions(+), 1 deletion(-)
-
-diff --git a/nx-X11/lib/font/fc/fserve.c b/nx-X11/lib/font/fc/fserve.c
-index 60d9017..6ba3ad4 100644
---- a/nx-X11/lib/font/fc/fserve.c
-+++ b/nx-X11/lib/font/fc/fserve.c
-@@ -2500,6 +2500,7 @@ fs_read_list_info(FontPathElementPtr fpe, FSBlockDataPtr blockrec)
- FSBlockedListInfoPtr binfo = (FSBlockedListInfoPtr) blockrec->data;
- fsListFontsWithXInfoReply *rep;
- char *buf;
-+ long bufleft;
- FSFpePtr conn = (FSFpePtr) fpe->private;
- fsPropInfo *pi;
- fsPropOffset *po;
-@@ -2536,7 +2537,8 @@ fs_read_list_info(FontPathElementPtr fpe, FSBlockDataPtr blockrec)
- }
-
- buf = (char *) rep + SIZEOF (fsListFontsWithXInfoReply);
--
-+ bufleft = (rep->length << 2) - SIZEOF (fsListFontsWithXInfoReply);
-+
- /*
- * The original FS implementation didn't match
- * the spec, version 1 was respecified to match the FS.
-@@ -2544,19 +2546,71 @@ fs_read_list_info(FontPathElementPtr fpe, FSBlockDataPtr blockrec)
- */
- if (conn->fsMajorVersion <= 1)
- {
-+ if (rep->nameLength > bufleft) {
-+#ifdef DEBUG
-+ fprintf(stderr,
-+ "fsListFontsWithXInfo: name length (%d) > bufleft (%ld)\n",
-+ (int) rep->nameLength, bufleft);
-+#endif
-+ err = AllocError;
-+ goto done;
-+ }
-+ /* binfo->name is a 256 char array, rep->nameLength is a CARD8 */
- memcpy (binfo->name, buf, rep->nameLength);
- buf += _fs_pad_length (rep->nameLength);
-+ bufleft -= _fs_pad_length (rep->nameLength);
- }
- pi = (fsPropInfo *) buf;
-+ if (SIZEOF (fsPropInfo) > bufleft) {
-+#ifdef DEBUG
-+ fprintf(stderr,
-+ "fsListFontsWithXInfo: PropInfo length (%d) > bufleft (%ld)\n",
-+ (int) SIZEOF (fsPropInfo), bufleft);
-+#endif
-+ err = AllocError;
-+ goto done;
-+ }
-+ bufleft -= SIZEOF (fsPropInfo);
- buf += SIZEOF (fsPropInfo);
- po = (fsPropOffset *) buf;
-+ if (pi->num_offsets > (bufleft / SIZEOF (fsPropOffset))) {
-+#ifdef DEBUG
-+ fprintf(stderr,
-+ "fsListFontsWithXInfo: offset length (%d * %d) > bufleft (%ld)\n",
-+ pi->num_offsets, (int) SIZEOF (fsPropOffset), bufleft);
-+#endif
-+ err = AllocError;
-+ goto done;
-+ }
-+ bufleft -= pi->num_offsets * SIZEOF (fsPropOffset);
- buf += pi->num_offsets * SIZEOF (fsPropOffset);
- pd = (pointer) buf;
-+ if (pi->data_len > bufleft) {
-+#ifdef DEBUG
-+ fprintf(stderr,
-+ "fsListFontsWithXInfo: data length (%d) > bufleft (%ld)\n",
-+ pi->data_len, bufleft);
-+#endif
-+ err = AllocError;
-+ goto done;
-+ }
-+ bufleft -= pi->data_len;
- buf += pi->data_len;
- if (conn->fsMajorVersion > 1)
- {
-+ if (rep->nameLength > bufleft) {
-+#ifdef DEBUG
-+ fprintf(stderr,
-+ "fsListFontsWithXInfo: name length (%d) > bufleft (%ld)\n",
-+ (int) rep->nameLength, bufleft);
-+#endif
-+ err = AllocError;
-+ goto done;
-+ }
-+ /* binfo->name is a 256 char array, rep->nameLength is a CARD8 */
- memcpy (binfo->name, buf, rep->nameLength);
- buf += _fs_pad_length (rep->nameLength);
-+ bufleft -= _fs_pad_length (rep->nameLength);
- }
-
- #ifdef DEBUG
---
-2.1.4
-