PDA

Bekijk Volledige Versie : DragonFlyBSD all versions FireWire IOCTL kernel integer overflow information disclousure



Rodrigo Rubira Branco
16/11/06, 02:41
----=_bbd245e40a09cd3094ce359853d2600bb
Content-Type: text/plain
Content-Transfer-Encoding: 8bit

--
http://www.kernelhacking.com/rodrigo

Kernel Hacking: If i really know, i can hack

GPG KeyID: 5E90CA19



________________________________________________
Message sent using UebiMiau 2.7.2


----=_bbd245e40a09cd3094ce359853d2600bb
Content-Type: text/plain; name="dragonflybsd.txt"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="dragonflybsd.txt"

RHJhZ29uRmx5QlNEIGFsbCB2ZXJzaW9ucyBGaXJlV2lyZSBJT0 NUTCBrZXJuZWwgaW50ZWdlciBv
dmVyZmxvdyBpbmZvcm1hdGlvbiBkaXNjbG91c3VyZQoxMS8xNS 8yMDA2CgpOb3RpY2UKPT09PT09
PT09PT09PT09PT09PQogICAgVGhpcyBidWcgaGFzIGJlZW4gc3 BlY2lhbGx5IGRpc2NvdmVyZWQg
Zm9yIHRoZSBNb250aCBvZiBLZXJuZWwgQnVncyBhbmQgdG8KIC AgIHRoZSBIYWNrZXJzIHRvIEhh
Y2tlcnMgQ29uZmVyZW5jZSBJSUkgKGh0dHA6Ly93d3cuaDJoYy 5vcmcuYnIvZW4vKS4KCgpTdW1t
YXJ5Cj09PT09PT09PT09PT09PT09PT0KCiAgICBGaXJld2lyZS BkZXZpY2UgaXMgZW5hYmxlZCBi
eSBkZWZhdWx0IGluIHRoZSBHRU5FUklDIGtlcm5lbC4gIEl0IG RlZmluZXMKICAgIGFuIElPQ1RM
IGZ1bmN0aW9uIHdoaWNoIGNhbiBiZSBtYWxpY2lvdXMgY2FsbG VkIHBhc3NpbmcgYSBuZWdhdGl2
ZSBidWZmZXIKICAgIGxlbmdodCB2YWx1ZS4gIFRoaXMgdmFsdW Ugd2lsbCBieXBhc3MgdGhlIGxl
bmdodCBjaGVjayAoYmVjYXVzZSB0aGUgdmFsdWUKICAgIGlzIG 5lZ2F0aXZlKSBhbmQgd2lsbCBi
ZSB1c2VkIGluIGEgY29weW91dCBvcGVyYXRpb24uCgpTeXN0ZW 1zIEFmZmVjdGVkCj09PT09PT09
PT09PT09PT09PT0KCiAgICBGcmVlQlNEICAgICBhbGwgdmVyc2 lvbnMKICAgIE5ldEJTRCAgICAg
IGFsbCB2ZXJzaW9ucwogICAgRHJhZ29uRmx5ICAgYWxsIHZlcn Npb25zCiAgICBUcnVzdGVkQlNE
KiBhbGwgdmVyc2lvbnMKCkltcGFjdAo9PT09PT09PT09PT09PT 09PT09CgogICAgVGhpcyBpcyBh
IGtlcm5lbCBidWcgYW5kIHRoZSBzeXN0ZW0gY2FuIGJlIGNvbX Byb21pc2VkIGJ5IGxvY2FsIHVz
ZXJzIGFuZCAKICAgIGltcG9ydGFudCBzeXN0ZW0gaW5mb3JtYX Rpb25zIGNhbiBiZSBkaXNjbG91
c2VkIChiYXNpY2FsbHksIGEgbWVtIGR1bXAgOykgKQoKRXhwbG FuYXRpb24KPT09PT09PT09PT09
PT09PT09PQoKICAgIEZpcmV3aXJlIGludGVyZmFjZSBjYW4gYm UgdHVubmVkLiAgSXQgcHJvdmlk
ZXMgYW4gaW9jdGwgZnVuY3Rpb24gcmVjZWl2aW5nCiAgICBtYW 55IHBhcmFtZXRlcnMgdGhhdCBj
YW4gYmUgY2hhbmdlZC4KCiAgICBUaGUgZm9sbG93IGlzIGEgY2 9kZSBmcmFnbWVudCBmcm9tIChG
cmVlQlNEIC0gZGV2L2ZpcmV3aXJlL2Z3ZGV2LmMgKGZ3X2lvY3 RsICAgIGZ1bmN0aW9uKSB8fCBE
cmFnb25GbHlCU0QgYnVzL2ZpcmV3aXJlL2Z3ZGV2LmMgKGZ3X2 lvY3RsIGZ1bmN0aW9uKSB8fCBO
ZXRCU0QgICAgLSBkZXYvaWVlZTEzOTQvZndkZXYuYyAoRldfSU 9DVEwgZnVuY3Rpb24pKSBmaWxl
OgoKCWlmIChjcm9tX2J1Zi0+bGVuIDwgbGVuKQoJCWxlbiA9IG Nyb21fYnVmLT5sZW47CgllbHNl
CgkJY3JvbV9idWYtPmxlbiA9IGxlbjsKCgllcnIgPSBjb3B5b3 V0KHB0ciwgY3JvbV9idWYtPnB0
ciwgbGVuKTsKCiAgICBXZSBjb250cm9sIHRoZSBjcm9tX2J1Zi 0+bGVuIChpdCdzIHBhc3NlZCBh
cyBhcmd1bWVudCB0byB0aGUgaW9jdGwgZnVuY3Rpb24pCiAgIC BzbywgcGFzc2luZyBpdCBhcyBh
IG5lZ2F0aXZlIHZhbHVlIHdpbGwgYnlwYXNzIHRoaXMgaWYgc3 RhdGVtZW50IChvdXIgdmFsdWUK
ICAgIGlzIG1pbm9yIHRoYW4gdGhlIGRlZmF1bHQgb25lKS4KCi AgICBTbywgb3VyIHZhbHVlIGlz
IHVzZWQgaW4gYSBjb3B5b3V0IGZ1bmN0aW9uLiBwdHIgaXMgZG VmaW5lZCBiZWZvcmUgdGhpcwog
ICAgY29weW91dCBhczoKCSBpZiAoIGZ3ZGV2ID09IE5VTEwgKS B7CgkJLi4uCgkJcHRyID0gbWFs
bG9jKENST01TSVpFLCBNX0ZXLCBNX1dBSVRPSyk7CgkJLi4uCg kgfSBlbHNlIHsKCQlwdHIgPSAo
dm9pZCAqKSZmd2Rldi0+Y3Nycm9tWzBdOwoJCS4uLgoJfQoKIC AgIFRoaXMgaW5mb3JtYXRpb24g
ZGlzY2xvdXN1cmUgbGVhZCBhbiBhdHRhY2tlciBkdW1wIGFsbC B0aGUgc3lzdGVtIG1lbW9yeS4K
ClNvbHV0aW9uCj09PT09PT09PT09PT09PT09PT0KCiAgICAgQX R0YWNoZWQgaW4gdGhpcyBhZHZp
c29yeSBhIHBhdGNoIGZvciB0aGUgRnJlZUJTRCA1LjUgKGl0J3 MgcHJldHR5IHNpbXBsZSwgICAg
ICBzbywganVzdCBuZWVkIHRvIGJlIGxpdHRsZSBjaGFuZ2VkIH RvIHRoZSBvdGhlciBCU0QncykK
ClRpbWVsaWZlCj09PT09PT09PT09PT09PT09PT0KCiAgICAgMT EvMTUvMjAwNiAtIEFkdmlzb3J5
IFB1YmxpYyBEaXNjbG91c3VyZSAoc29ycnkgZm9yIHRoZSBkZX ZlbG9wZXJzLCBidXQgd2UgCiAg
ICAgYXJlIGp1c3QgcmVzcGVjdGluZyB0aGUgTW9udGggb2YgS2 VybmVsIEJ1Z3MgVGltZWxpZmUp
CgpBY2tub3dsZWRnbWVudHMKPT09PT09PT09PT09PT09PT09PQ oKICAgICBGaWxpcGUgQmFsZXN0
cmEgPGZpbGlwZUBiYWxlc3RyYS5jb20uYnI+IGFuZCBSb2RyaW dvIFJ1YmlyYSBCcmFuY28gCiAg
ICAgKEJTRGFlbW9uKSA8cm9kcmlnb0BrZXJuZWxoYWNraW5nLm NvbT4gZm9yIHRoZSBkaXNjb3Zl
cmluZywgYW5hbHlzaXMKICAgICBhbmQgcGF0Y2guCgpDb250YW N0IEluZm9ybWF0aW9uCj09PT09
PT09PT09PT09PT09PT0KCiAgICAgWW91IGNhbiByZWFjaCB0aG UgYXV0aG9ycyBvZiB0aGlzIGFk
dmlzb3J5IGJ5IG1haWwgb3IgdmlzaXRpbmcgc29tZQogICAgIH dlYnNpdGVzOgoJaHR0cDovL3d3
dy5iYWxlc3RyYS5jb20uYnIgIC0+IFBlcnNvbmFsIFdlYnNpdG Ugb2YgRmlsaXBlCglodHRwOi8v
d3d3LnJpc2VzZWN1cml0eS5vcmcgLT4gUklTRSBTZWN1cml0eS BSZXNlYXJjaCAoUm9kcmlnbyBp
cyBtZW1iZXIgICAgIG9mIHRoZSBSSVNFIFNlY3VyaXR5IFRlYW 0pCglodHRwOi8vd3d3Lmtlcm5l
bGhhY2tpbmcuY29tL3JvZHJpZ28gLT4gUGVyc29uYWwgV2Vic2 l0ZSBvZiBSb2RyaWdvCgpSZWZl
cmVuY2VzCj09PT09PT09PT09PT09PT09PT0KCiAgICAgaHR0cD ovL3d3dy5rZXJuZWxoYWNraW5n
LmNvbS9ic2RhZHYxLnR4dCAtPiBBY3R1YWwgdmVyc2lvbiBvZi B0aGUgYWR2aXNvcnkKICAgICBo
dHRwOi8vd3d3LnJpc2VzZWN1cml0eS5vcmcvUklTRS0yMDA2MD AyLnR4dCAtPiBSZWxhdGVkIGlz
c3VlCgpEaXNjbGFpbWVyICh0YWtlbiBmcm9tIHRlc28tdGVhbS kKPT09PT09PT09PT09PT09PT09
PQoKICAgICBUaGlzIGFkdmlzb3J5IGRvZXMgbm90IGNsYWltIH RvIGJlIGNvbXBsZXRlIG9yIHRv
IGJlIHVzYWJsZSBmb3IgYW55CiAgICAgcHVycG9zZS4gRXNwZW NpYWxseSBpbmZvcm1hdGlvbiBv
biB0aGUgdnVsbmVyYWJsZSBzeXN0ZW1zIG1heSBiZQogICAgIG luYWNjdXJhdGUgb3Igd3Jvbmcu
IFRoZSBzdXBwbGllZCBleHBsb2l0IGlzIG5vdCB0byBiZSB1c2 VkIGZvciBtYWxpY2lvdXMKICAg
ICBwdXJwb3NlcywgYnV0IGZvciBlZHVjYXRpb25hbCBwdXJwb3 NlcyBvbmx5LgoKICAgICBUaGlz
IGFkdmlzb3J5IGlzIGZyZWUgZm9yIG9wZW4gZGlzdHJpYnV0aW 9uIGluIHVubW9kaWZpZWQgZm9y
bS4K


----=_bbd245e40a09cd3094ce359853d2600bb
Content-Type: application/octet-stream; name="dragonflybsd.txt.gpg"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="dragonflybsd.txt.gpg"

owGNV79vHEUUDqAgeSUkEBIS3atgD9l3dkKQSGKD49hwyk/ZjiyIIJrdfXs3ZHZnNTN7x/GjRCCq
FEhUIDoa6KmoaKBB0FDQUvEnIAq+md09+2LHYmWfvTPz3rz53v e+effgqSfOPP7MT1/c+PHdB788
/9j3T9XJ05kRI13mapbYrO/ed9t341+vhrEdNbuyd5WEUjRhY6UuLe1Iwwf4peGtrf3rdJ9Ny Ypk
6XjEhjTW5UpPMZBrUwgHG8qkTZWubW04WlsbrF0YnFtdfSWKbm onU47Wjz8R4dkfS0tJPaKxwF/m
kmzFqUQ0s+DS78UZYR9yY6YbunRj0jlda0K6Uo8siTIjp4M7v+ ZNkSJgi6H5v1s4OvyUKU40HFI8
dq66OBhMp9P++Nw47Wsz6idmwOWg14+iaK8uCmFmJwYdtvH4TD 0+GU9wOsIZuBSJQqQJ4uZc1MoB
nhDPG9s3t3eHWy2KfaKh80tkyTY4E2ULc16XacByOpbpmFJMJE yFUDKVQBYDyu9QCWtlOSJBJY8A
/oQBYI7zBW+Ky9HY0USomvstvuGFphIpTmbePMTVrkzHnN6nOOF U1JbDTFgfvMG426QXcG6cMGFp
5g8oKNXVTNeOdMUmUAEI7s2s48LSJsJKHWenIGmYPf0CEEcoGC Zvsuvmjk/O2XvS5L6pEUEG65cW
J6NhUYnUPTqgABh+RMd6T87AMABjw7m6zKS6qIwupG3SrjQS5I ExDSUbAItKGydK19keqRnbOepq
B37iRFjpEz1bRggFDLK6qOhSj3pRtP1+pUQZbP8HN325mlyAnu 02ri5LzhoCIvCJzNhHSlKnTh2y
z3DKcgKGBXeFKGegnBEFu1BVY+HmAIxFOYLHDjlGnaogDDYQI8 MAslQwjp8DKYq7dK/4yhnkbaiD
fIrXfkpxPr3XRIOnC6hHH31EC1qV1PY02wXDQw41e0pmXjv/6suHdjsH9xbrr9ejXCq+GEVLMqc4
ReT3UGErG6gYuuzrphctLfmXdVqYvBQtsbKMyUWbdQqTmDXG2z QVE1fOLB9xEF6980sNngeeYaUz
WgXuLbqMpXvRBikAaSCdwozqgDNUz69+CIng0OrluXhIF6wOJe QkjfCVkJN1AsT1vmNdm0VxKGQZ
lFk0Utcpny6517JiD5vOzbzJceXoouwTIPBLGnVEUTFqhUMgwV dnIOzFaMmHFlPIIq2v0807169T
jz4E+P1+H5/e17pXT9RlvLV768be8O3tZbpxb+fAfx5sDvdvXQPW7Xr6mHzug oPGNJ5omdFLvRfC
HisbqTVIwd3Vd+Y2Hx+VjJPvQiRUZL7IhHPhMmrq2WvSEUFBnW sz88KpVX16edOmdzRuMAwpEtlE
WpgD0Uo4XBzdZdkV24X+hY4vhp2bkYUqKV5uhNWz4j2oJajA/h71ha2kc2pe3x2nND4MweOLFmK0
LwtWMj/5am9CPewDUHybXZi36wQ3Gl09AlKMCcx0gQNuVv4+scuodUdTb sQULOcmVsO+TXCeyY9s
C7oAEetmer/UU1yeQYvsKSHvSCUrpitCsXVG0OU8DLyetAN9iD5ahY2g8Ls6M 3KkabdOJNZeMaJM
dRtqDJwE0goVumyada83N8oYPEDg3tPG4ZHbXgcTEP5SqJltSR 92CokFP9DIIPuOhodsO+Uwb+k6
SLVhMCZsI2o31lBxQLXIHdxfhZCKEA5GZEDW6qIpdCQgwRj7sj vSOj2ECRR2g24jaRrhQ72Cid+p
wXTB1ODStJzWRrqZ77686e5wb5v22kHaxbwwCDvuUPZyw0UCCv onnIAfMtpnUfQWNjoG+aBNxqOC
bXeLol1uW8bT6HLqTmi1ge+ab7f9bpupq8W8FekO0GXgmL+HIR r4o674YlpdPdf53GUFcYYWWAtR
jkJNCfDeUOzEfdwT4dpF5vSKC9g8+ij7C3zINHqDUuOq9/5aWfANj2KPk2lHauu73sBi9AmNo6o2
lbZoPrcPW/mj6qibu2JSqxIdoze3bbtYCBCxpZwsRYrDi2a3qdEANbQYtq4q JXFmRjekcY/JJtAu
oPbbwrxtXgiqFRS/gLM6DQEhJ90sYlOz/omA4P8cehpMIU1B5J2RSZBrr8V1WehM5rLZv+hHn732
xNkz/ntW903smcc3bp/55tO1s72/p1t/nP/h7p1//n3hk+iv5OyZry8/+fPv33737OdfvfzKv1+m
v/3593NrH/wH


----=_bbd245e40a09cd3094ce359853d2600bb
Content-Type: text/x-patch; name="bsd.patch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="bsd.patch"

LS0tIGRldi9maXJld2lyZS9md2Rldi5jLm9yaWcJRnJpIE9jdC AxMyAxMzoxMjo0OSAyMDA2Cisr
KyBkZXYvZmlyZXdpcmUvZndkZXYuYwlGcmkgT2N0IDEzIDEzOj EzOjQyIDIwMDYKQEAgLTcxMiw3
ICs3MTIsNyBAQCBvdXQ6CiAJCQllbHNlCiAJCQkJbGVuID0gZn dkZXYtPnJvbW1heCAtIENTUlJP
TU9GRiArIDQ7CiAJCX0KLQkJaWYgKGNyb21fYnVmLT5sZW4gPC BsZW4pCisJCWlmIChjcm9tX2J1
Zi0+bGVuIDwgbGVuICYmIGNyb21fYnVmLT5sZW4gPiAwKQogCQ kJbGVuID0gY3JvbV9idWYtPmxl
bjsKIAkJZWxzZQogCQkJY3JvbV9idWYtPmxlbiA9IGxlbjsK


----=_bbd245e40a09cd3094ce359853d2600bb
Content-Type: application/octet-stream; name="bsd.patch.gpg"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="bsd.patch.gpg"

owGbwMvMwCR4ZIrvvrgJpyQZ1zIGJHEmFafoFSSWJGe4Rms81d XVVUhJLdNPyyxKLQdi/bRyIFcv
WS+/KDOd060oU8E/uUTB0BiIrAyNrEwsFYwMDMy4tLW1sWpD12FsZWIE0eHgoKBrbm ikY66gDaGA
AvmlJVZcCpycnKk5xalgBmdOap6CrQLYNF27ovzc3MQKBV0F5+ CgIH9ffzc3BW0FE2uQylouXU7O
zDQFjWSgovik0jRdO5BWGwUgqcmljVNOQU1NAVXYTsFAE2w3xG oUSbBVcMeh6rNVACvosGdmZQCF
JCyQBZlu6THMT/N7L1L0Riqm5Kx6z8K3VxV+Hj6TyDA/0lGa++iRaR58W69Gv+XV2Cg1f18HAA==



----=_bbd245e40a09cd3094ce359853d2600bb--