CVE-2006-5143
Multiple buffer overflows in CA BrightStor ARCserve Backup r11.5 SP1 and earlier, r11.1, and 9.01; BrightStor ARCserve Backup for Windows r11; BrightStor Enterprise Backup 10.5; Server Protection Suite r2; and Business Protection Suite r2 allow remote attackers to execute arbitrary code via crafted data on TCP port 6071 to the Backup Agent RPC Server (DBASVR.exe) using the RPC routines with opcode (1) 0x01, (2) 0x02, or (3) 0x18; invalid stub data on TCP port 6503 to the RPC routines with opcode (4) 0x2b or (5) 0x2d in ASCORE.dll in the Message Engine RPC Server (msgeng.exe); (6) a long hostname on TCP port 41523 to ASBRDCST.DLL in the Discovery Service (casdscsvc.exe); or unspecified vectors related to the (7) Job Engine Service.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 79.4% (100th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-5128)
- Published
- October 10, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-5128 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- broadcom / brightstor arcserve backup
- broadcom / brightstor arcserve backup
- broadcom / brightstor arcserve backup
- broadcom / brightstor enterprise backup
- broadcom / business protection suite
- broadcom / server protection suite
- ca / brightstor arcserve backup
References
- http://secunia.com/advisories/22285(Vendor Advisory)
- http://securitytracker.com/id?1017003
- http://securitytracker.com/id?1017004
- http://securitytracker.com/id?1017005
- http://securitytracker.com/id?1017006
- http://supportconnectw.ca.com/public/storage/infodocs/basbr-secnotice.asp(Patch)
- http://www.kb.cert.org/vuls/id/361792(US Government Resource)
- http://www.kb.cert.org/vuls/id/860048(US Government Resource)
- http://www.lssec.com/advisories/LS-20060220.pdf
- http://www.lssec.com/advisories/LS-20060313.pdf
- http://www.lssec.com/advisories/LS-20060330.pdf
- http://www.securityfocus.com/archive/1/447839/100/100/threaded
- http://www.securityfocus.com/archive/1/447847/100/200/threaded
- http://www.securityfocus.com/archive/1/447848/100/100/threaded
- http://www.securityfocus.com/archive/1/447862/100/100/threaded
- http://www.securityfocus.com/archive/1/447926/100/200/threaded
- http://www.securityfocus.com/archive/1/447927/100/200/threaded
- http://www.securityfocus.com/archive/1/447930/100/200/threaded
- http://www.securityfocus.com/bid/20365
- http://www.tippingpoint.com/security/advisories/TSRT-06-11.html(Patch)
- http://www.vupen.com/english/advisories/2006/3930(Vendor Advisory)
- http://www.zerodayinitiative.com/advisories/ZDI-06-030.html(Patch, Vendor Advisory)
- http://www.zerodayinitiative.com/advisories/ZDI-06-031.html(Vendor Advisory)
- http://www3.ca.com/securityadvisor/blogs/posting.aspx?pid=93775&id=90744
- http://www3.ca.com/securityadvisor/blogs/posting.aspx?pid=94397&id=90744
- http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=34693
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29364
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain