6323 : Samba smbd SMB/CIFS Packet Fragment Reassembly Remote Overflow
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
9	963	over 7 years ago	about 1 year ago	6 times	90%

Timeline

Disclosure Date	Exploit Publish Date
2003-07-27	2003-07-27

Description

A remote buffer overflow exists in Samba. The service fails to check a field length inside of the request before using this length in a memcpy() operation, resulting in a buffer overflow. With a specially crafted request, an attacker can cause arbitrary code to be executed with super-user privileges, resulting in a loss of confidentiality and integrity.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Confidentiality, Loss of Integrity
Exploit: Exploit Public, Exploit Commercial
Disclosure: OSVDB Verified

Solution

Upgrade to version 2.2.8 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Samba Project	Samba	2.0
		2.2.0
		2.2.1
		2.2.2
		2.2.3
		2.2.4
		2.2.5
		2.2.6
		2.2.7

References

ISS X-Force ID: 11550 12749
SCIP VulDB ID: 17
CVE ID: 2003-0085 (see also: NVD)
CERT VU: 298233
Metasploit ID: 6323
Bugtraq ID: 7106
Secunia Advisory ID: 8299
Generic Exploit URL: http://immunitysec.com
http://www.securiteam.com/exploits/5TP0M2AAKS.html

Tools & Filters

	11398 11442 12379 13559 13609 14016 15099
	1339 1341
Snort	6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713

Credit

Sebastian Krahmer - krahmersuse.de - SuSE

CVSSv2 Score

CVSSv2 Base Score = 10.0
Source: nvd.nist.gov | Generated: 2003-12-31 | Disagree?

Blogs

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