File: 2436.txt

package info (click to toggle)
snort 2.3.3-11
  • links: PTS
  • area: main
  • in suites: etch, etch-m68k
  • size: 22,512 kB
  • ctags: 11,344
  • sloc: ansic: 70,967; sh: 4,848; makefile: 748; perl: 478; sql: 212
file content (62 lines) | stat: -rw-r--r-- 1,312 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
Rule:  

--
Sid:
2436

--
Summary:
This event is generated when an attempt is made to access a file type
that may be subject to a known vulnerability in Microsoft Windows Explorer.

--
Impact:
Denial of Service (DoS) possible execution of arbitrary code.

--
Detailed Information:
When processing Windows Extended Metafile Format (.emf) files, Windows
Explorer sets a buffer size based on information in the header for the
file. If a malformed header is sent, it may be possible for an attacker
to cause a DoS condition to occur. It may also be possible for an
attacker to execute code of their choosing on a vulnerable host.

This issue may also affect Microsoft Windows Metafile Format (.wmf)
files also.

--
Affected Systems:
	Microsoft Windows XP Home, Professional and Media Center Edition
	Microsoft Windows XP Home and Professional SP-1

--
Attack Scenarios:
An attacker might supply a specially crafted request for such a file
that might cause the error condiion to occur.

--
Ease of Attack:
Moderate/Difficult

--
False Positives:
None known.

--
False Negatives:
None known.

--
Corrective Action:
Apply the appropriate vendor supplied patches

--
Contributors:
Sourcefire Research Team
Brian Caswell <bmc@sourcefire.com>
Nigel Houghton <nigel.houghton@sourcefire.com>

-- 
Additional References:

--