Computer Associates (CA) BrightStor Discovery servicepc buffer overflow
| brightstor-discovery-servicepc-bo (19320) |  High Risk |
Description:
BrightStor ARCserve Backup is vulnerable to a buffer overflow. By sending a specially-crafted request to TCP port 41523, a remote attacker could overflow a buffer and execute arbitrary code on the system.
*CVSS:
| Base Score: | 7 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Not Required |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 5.8 |
| Exploitability: | Functional |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Apply the APAR Q064538 fix for this vulnerability, available from the Computer Associates SupportConnect Web page. See References..
References:
- BugTraq Mailing List, Fri Feb 11 2005 - 12:19:23 CST : BrightStor ARCserve Backup buffer overflow PoC.
- BugTraq Mailing List, Sat Feb 12 2005 - 21:08:56 CST: Re: BrightStor ARCserve Backup buffer overflow PoC.
- BugTraq Mailing List, Wed Feb 16 2005 - 18:36:06 CST: RE: BrightStor ARCserve Backup buffer overflow PoC (fix available).
- CA SupportConnect Web site: SupportConnect.
- CA SupportConnect Web site: BRIGHTSTOR ARCSERVE BACKUP FOR WINDOWS COMMON- AXWBAS.
- BID-12536: BrightStor ARCserve/Enterprise Discovery Service SERVICEPC Remote Buffer Overflow Vulnerability
- CVE-2005-2535: Buffer overflow in the Discovery Service in BrightStor ARCserve Backup 9.0 through 11.1 allows remote attackers to execute arbitrary commands via a large packet to TCP port 41523, a different vulnerability than CVE-2005-0260.
- SA14293: BrightStor ARCserve Backup Discovery Service SERVICEPC Buffer Overflow
- US-CERT VU#966880: Computer Associates BrightStor ARCserve Backup Discovery Service SERVICEPC vulnerable to buffer overflow
Platforms Affected:
- CA BrightStor ARCserve Backup for Windows
Reported:
Feb 11, 2005
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.