From 96efadac50bf40bc502680072570a2950f132fe3 Mon Sep 17 00:00:00 2001 From: Mihai Moldovan Date: Sun, 26 Apr 2015 23:32:32 +0200 Subject: 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 --- ...10-unvalidated-length-in-_fs_recv_co.full.patch | 75 ++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 debian/patches/1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch (limited to 'debian/patches/1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch') diff --git a/debian/patches/1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch b/debian/patches/1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch new file mode 100644 index 000000000..2b2fa76c8 --- /dev/null +++ b/debian/patches/1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch @@ -0,0 +1,75 @@ +From 31322c2bd9be76493a5a04a23ea68e063fe3b7e6 Mon Sep 17 00:00:00 2001 +From: Mike DePaulo +Date: Sun, 8 Feb 2015 21:03:33 -0500 +Subject: [PATCH 07/40] CVE-2014-0210: unvalidated length in + _fs_recv_conn_setup() from xorg/lib/libXfont commit + 891e084b26837162b12f841060086a105edde86d + +The connection setup reply from the font server can include a list +of alternate servers to contact if this font server stops working. + +The reply specifies a total size of all the font server names, and +then provides a list of names. _fs_recv_conn_setup() allocated the +specified total size for copying the names to, but didn't check to +make sure it wasn't copying more data to that buffer than the size +it had allocated. + +v2: use xfree() instead of free() for nx-libs 3.6.x (Mihai Moldovan) +--- + nx-X11/lib/font/fc/fserve.c | 21 ++++++++++++++++++--- + 1 file changed, 18 insertions(+), 3 deletions(-) + +diff --git a/nx-X11/lib/font/fc/fserve.c b/nx-X11/lib/font/fc/fserve.c +index 0d792c7..86b5753 100644 +--- a/nx-X11/lib/font/fc/fserve.c ++++ b/nx-X11/lib/font/fc/fserve.c +@@ -2985,7 +2985,7 @@ _fs_recv_conn_setup (FSFpePtr conn) + int ret; + fsConnSetup *setup; + FSFpeAltPtr alts; +- int i, alt_len; ++ unsigned int i, alt_len; + int setup_len; + char *alt_save, *alt_names; + +@@ -3012,9 +3012,9 @@ _fs_recv_conn_setup (FSFpePtr conn) + } + if (setup->num_alternates) + { ++ size_t alt_name_len = setup->alternate_len << 2; + alts = (FSFpeAltPtr) xalloc (setup->num_alternates * +- sizeof (FSFpeAltRec) + +- (setup->alternate_len << 2)); ++ sizeof (FSFpeAltRec) + alt_name_len); + if (alts) + { + alt_names = (char *) (setup + 1); +@@ -3023,10 +3023,25 @@ _fs_recv_conn_setup (FSFpePtr conn) + { + alts[i].subset = alt_names[0]; + alt_len = alt_names[1]; ++ if (alt_len >= alt_name_len) { ++ /* ++ * Length is longer than setup->alternate_len ++ * told us to allocate room for, assume entire ++ * alternate list is corrupted. ++ */ ++#ifdef DEBUG ++ fprintf (stderr, ++ "invalid alt list (length %lx >= %lx)\n", ++ (long) alt_len, (long) alt_name_len); ++#endif ++ xfree(alts); ++ return FSIO_ERROR; ++ } + alts[i].name = alt_save; + memcpy (alt_save, alt_names + 2, alt_len); + alt_save[alt_len] = '\0'; + alt_save += alt_len + 1; ++ alt_name_len -= alt_len + 1; + alt_names += _fs_pad_length (alt_len + 2); + } + conn->numAlts = setup->num_alternates; +-- +2.1.4 + -- cgit v1.2.3