31318 : CA BrightStor ARCserve Backup ASCORE.dll (msgeng.exe) Multiple RPC Remote Overflow
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Info

Last Modified

about 1 month ago

Percent Complete

90%

Disclosure

Oct 07, 2006

Discovery

Unknown

Dates

Exploit

Mar 15, 2007

Solution

Jan 11, 2007

Keywords

dc246bf0-7a7a-11ce-9f88-00805fe43838

Description

A buffer overflow exists in ARCserve Backup. The message engine fails to validate RPC requests on TCP ports 6503 and 6504 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 Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Patch
Exploit: Exploit Available
Disclosure: 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
Watch-list
BrightStor ARCserve Backup
Watch-list
r11.5

References

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Nessus

22510 22511 24013

Credit

Unknown or Incomplete

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