Multiple CA BrightStor ARCserve backup products mediasvr.exe 0x10d opnum buffer overflow
| ca-brightstor-messageengine-bo (37065) |  High Risk |
Description:
Multiple Computer Associates (CA) BrightStor ARCserve backup products are vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the Message Engine service. By sending a specially-crafted RPC request containing an overly long argument in the 0x10d opnum, a remote attacker could overflow a buffer and execute arbitrary code on the system with SYSTEM privileges.
Platforms Affected:
- CA, BrightStor ARCserve Backup 10.5
- CA, BrightStor ARCserve Backup 11.0
- CA, BrightStor ARCserve Backup 11.1
- CA, BrightStor ARCserve Backup 11.5
- CA, BrightStor ARCserve Backup 9.01
- CA, Business Protection Suite 2.0
- CA, Business Protection Suite for Microsoft Small Business Server 2 Standard
- CA, Business Protection Suite for Microsoft Small Business Server 2 Premium
- CA, Server Protection Suite 2
Remedy:
Refer to the CA SupportConnect Web site for patch or upgrade information. See References.
Consequences:
Gain Access
References:
- CA SupportConnect Web site, BrightStor ARCserve Backup Security Notice at http://supportconnectw.ca.com/public/storage/infodocs/basb-secnotice.asp.
- Full-Disclosure Mailing List, Thu Oct 11 2007 - 13:28:12 CDT, [CAID 35724, 35725, 35726]: CA BrightStor ARCserve Backup Multiple Vulnerabilities at http://archives.neohapsis.com/archives/fulldisclosure/2007-10/0269.html.
- HS07-044, Vulnerability of BrightStor ARCserve Backup at http://www.hitachi-support.com/security_e/vuls_e/HS07-044_e/index-e.html.
- BID-26015: Computer Associates BrightStor ARCserve Backup Multiple Remote Vulnerabilities
- CVE-2007-5327: Stack-based buffer overflow in the RPC interface for the Message Engine (mediasvr.exe) in CA BrightStor ARCServe BackUp v9.01 through R11.5, and Enterprise Backup r10.5, allows remote attackers to execute arbitrary code via a long argument in the 0x10d opnum.
- SA27192: CA BrightStor ARCServe Backup Multiple Vulnerabilities
- SECTRACK ID: 1018805: CA BrightStor ARCserve Backup Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
- VUPEN/ADV-2007-3470: CA BrightStor ARCserve Backup Multiple Code Execution Vulnerabilities
Reported:
Oct 11, 2007
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