34392 : Microsoft Exchange Server IMAP Literal Processing DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
6	833	over 4 years ago	about 1 year ago	2 times	100%

Timeline

Discovery Date	Vendor Informed Date	Vendor Ack Date	Disclosure Date
2007-01-10	2007-01-10	2007-01-22	2007-05-08

Time to Vendor Response
12 days

Description

Exchange Server contains a flaw that may allow a remote denial of service. The issue is triggered when the IMAP4 service processes an IMAP command with crafted literals, and will result in loss of availability for the service.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Availability
Exploit: Exploit Private, Exploit Unknown
Disclosure: OSVDB Verified

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.

Products

Microsoft Corporation

Exchange Server

2000 SP3

References

Security Tracker: 1018015
CVE ID: 2007-0221 (see also: NVD)
Bugtraq ID: 23810
Secunia Advisory ID: 25183
Related OSVDB ID: 34389 34390 34391
Microsoft Knowledge Base Article: 931832
VUPEN Advisory: ADV-2007-1711
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2007-05/0131.html
Other Advisory URL: http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=526
News Article: http://www.informationweek.com/news/showArticle.jhtml?articleID=199400216
Microsoft Security Bulletin: MS07-026

Tools & Filters

	25165
Snort	2665

Credit

Joxean Koret - iDefense Labs VCP

CVSSv2 Score

CVSSv2 Base Score = 7.8
Source: nvd.nist.gov | Generated: 2007-05-09 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

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