| 1 |
matsuu 08/02/04 16:28:04 |
| 2 |
|
| 3 |
Added: tk-CVE-2006-4484.patch |
| 4 |
Log: |
| 5 |
Version bump and fixed CVE-2006-4484, bug #208464. |
| 6 |
(Portage version: 2.1.3.19) |
| 7 |
|
| 8 |
Revision Changes Path |
| 9 |
1.1 dev-lang/tk/files/tk-CVE-2006-4484.patch |
| 10 |
|
| 11 |
file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-lang/tk/files/tk-CVE-2006-4484.patch?rev=1.1&view=markup |
| 12 |
plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-lang/tk/files/tk-CVE-2006-4484.patch?rev=1.1&content-type=text/plain |
| 13 |
|
| 14 |
Index: tk-CVE-2006-4484.patch |
| 15 |
=================================================================== |
| 16 |
Index: generic/tkImgGIF.c |
| 17 |
=================================================================== |
| 18 |
RCS file: /cvsroot/tktoolkit/tk/generic/tkImgGIF.c,v |
| 19 |
retrieving revision 1.24.2.5 |
| 20 |
diff -u -r1.24.2.5 tkImgGIF.c |
| 21 |
--- generic/tkImgGIF.c 11 Sep 2007 18:01:45 -0000 1.24.2.5 |
| 22 |
+++ generic/tkImgGIF.c 25 Jan 2008 19:23:01 -0000 |
| 23 |
@@ -826,6 +826,12 @@ |
| 24 |
Tcl_PosixError(interp), (char *) NULL); |
| 25 |
return TCL_ERROR; |
| 26 |
} |
| 27 |
+ |
| 28 |
+ if (initialCodeSize > MAX_LWZ_BITS) { |
| 29 |
+ Tcl_SetResult(interp, "malformed image", TCL_STATIC); |
| 30 |
+ return TCL_ERROR; |
| 31 |
+ } |
| 32 |
+ |
| 33 |
if (transparent != -1) { |
| 34 |
cmap[transparent][CM_RED] = 0; |
| 35 |
cmap[transparent][CM_GREEN] = 0; |
| 36 |
Index: tests/imgPhoto.test |
| 37 |
=================================================================== |
| 38 |
RCS file: /cvsroot/tktoolkit/tk/tests/imgPhoto.test,v |
| 39 |
retrieving revision 1.15.2.5 |
| 40 |
diff -u -r1.15.2.5 imgPhoto.test |
| 41 |
--- tests/imgPhoto.test 11 Sep 2007 18:01:46 -0000 1.15.2.5 |
| 42 |
+++ tests/imgPhoto.test 25 Jan 2008 19:23:01 -0000 |
| 43 |
@@ -681,6 +681,35 @@ |
| 44 |
image delete $i |
| 45 |
} |
| 46 |
|
| 47 |
+test imgPhoto-14.4 {GIF buffer overflow} -setup { |
| 48 |
+ set i [image create photo] |
| 49 |
+} -body { |
| 50 |
+ # This crashes Tk up to 8.4.17 and 8.5.0 |
| 51 |
+ $i configure -data { |
| 52 |
+ R0lGODlhCgAKAPcAAAAAAIAAAACAAICAAAAAgIAAgACAgICAgMDAwP8AAAD/ |
| 53 |
+ AP//AAAA//8A/wD//////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA |
| 54 |
+ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA |
| 55 |
+ AAAAMwAAZgAAmQAAzAAA/wAzAAAzMwAzZgAzmQAzzAAz/wBmAABmMwBmZgBm |
| 56 |
+ mQBmzABm/wCZAACZMwCZZgCZmQCZzACZ/wDMAADMMwDMZgDMmQDMzADM/wD/ |
| 57 |
+ AAD/MwD/ZgD/mQD/zAD//zMAADMAMzMAZjMAmTMAzDMA/zMzADMzMzMzZjMz |
| 58 |
+ mTMzzDMz/zNmADNmMzNmZjNmmTNmzDNm/zOZADOZMzOZZjOZmTOZzDOZ/zPM |
| 59 |
+ ADPMMzPMZjPMmTPMzDPM/zP/ADP/MzP/ZjP/mTP/zDP//2YAAGYAM2YAZmYA |
| 60 |
+ mWYAzGYA/2YzAGYzM2YzZmYzmWYzzGYz/2ZmAGZmM2ZmZmZmmWZmzGZm/2aZ |
| 61 |
+ AGaZM2aZZmaZmWaZzGaZ/2bMAGbMM2bMZmbMmWbMzGbM/2b/AGb/M2b/Zmb/ |
| 62 |
+ mWb/zGb//5kAAJkAM5kAZpkAmZkAzJkA/5kzAJkzM5kzZpkzmZkzzJkz/5lm |
| 63 |
+ AJlmM5lmZplmmZlmzJlm/5mZAJmZM5mZZpmZmZmZzJmZ/5nMAJnMM5nMZpnM |
| 64 |
+ mZnMzJnM/5n/AJn/M5n/Zpn/mZn/zJn//8wAAMwAM8wAZswAmcwAzMwA/8wz |
| 65 |
+ AMwzM8wzZswzmcwzzMwz/8xmAMxmM8xmZsxmmcxmzMxm/8yZAMyZM8yZZsyZ |
| 66 |
+ mcyZzMyZ/8zMAMzMM8zMZszMmczMzMzM/8z/AMz/M8z/Zsz/mcz/zMz///8A |
| 67 |
+ AP8AM/8AZv8Amf8AzP8A//8zAP8zM/8zZv8zmf8zzP8z//9mAP9mM/9mZv9m |
| 68 |
+ mf9mzP9m//+ZAP+ZM/+ZZv+Zmf+ZzP+Z///MAP/MM//MZv/Mmf/MzP/M//// |
| 69 |
+ AP//M///Zv//mf//zP///yH5BAEAABAALAAAAAAKAAoAABUSAAD/HEiwoMGD |
| 70 |
+ CBMqXMiwYcKAADs= |
| 71 |
+ } |
| 72 |
+} -cleanup { |
| 73 |
+ image delete $i |
| 74 |
+} -returnCodes error -result {malformed image} |
| 75 |
+ |
| 76 |
test imgPhoto-15.1 {photo images can fail to allocate memory gracefully} \ |
| 77 |
{nonPortable} { |
| 78 |
# This is not portable to very large machines with more around |
| 79 |
|
| 80 |
|
| 81 |
|
| 82 |
-- |
| 83 |
gentoo-commits@l.g.o mailing list |
Archives