35326 : CA BrightStor ARCserve Backup Media Server SUN RPC Service Remote Overflows
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
5	1711	about 6 years ago	over 2 years ago	9 times	100%

Timeline

Disclosure Date
2007-04-24

Time to Patch
47 days

Description

A buffer overflow exists in ARCserve Backup. The Media Server fails to validate SUN RPC requests resulting in a stack overflow. With a specially crafted request, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Patch / RCS
Exploit: Exploit Public, Exploit Private, Exploit Commercial
Disclosure: Vendor Verified, Vendor Verified, Coordinated Disclosure

Solution

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

Products

CA	Business Protection Suite	r2
	Server Protection Suite	r2
	BrightStor Enterprise Backup	10.5
	ARCserve Backup	11
		11.5
		11.1
		9.01

References

Security Tracker: 1017952
CVE ID: 2007-2139 (see also: NVD)
Bugtraq ID: 23635
Secunia Advisory ID: 24972
ISS X-Force ID: 33854
Metasploit ID: 35326
CERT VU: 979825
VUPEN Advisory: ADV-2007-1529
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2007-04/0422.html
http://archives.neohapsis.com/archives/bugtraq/2007-04/0456.html
Generic Exploit URL: http://immunitysec.com
http://www.saintcorporation.com/cgi-bin/exploit_info/brightstor_arcserve_mediasvr_sunrpc
Vendor Specific News/Changelog Entry: http://supportconnectw.ca.com/public/storage/infodocs/babmedser-secnotice.asp
Other Advisory URL: http://www.zerodayinitiative.com/advisories/ZDI-07-022.html

Tools & Filters

Snort	14607
	25086

Credit

Tenable Network Security - Zero Day Initiative (ZDI)

CVSSv2 Score

CVSSv2 Base Score = 10.0
Source: nvd.nist.gov | Generated: 2007-04-26 | Disagree?

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