Multiple buffer overflows in CA BrightStor ARCserve Backup r11.5 SP1 and earlier, r11.1, and 9.01; BrightStor ARCserve Backup for Windows…

Description

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.

Scores

EPSS (exploitation in 30 days)

79.4% · top 0.4% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• n/a
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• n/a

  • affected n/a

References (27)

• 20061005 TSRT-06-11: CA Multiple Product DBASVR RPC Server Multiple Buffer Overflow Vulnerabilities (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 22285 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-06-031.html (opens in a new tab)x_refsource_MISCx_transferred
• http://www.lssec.com/advisories/LS-20060330.pdf (opens in a new tab)x_refsource_MISCx_transferred
• ca-dbasvr-rpc-bo(29364) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 20061007 LS-20060313 - CA BrightStor ARCserve Backup Remote Buffer Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• http://www.lssec.com/advisories/LS-20060313.pdf (opens in a new tab)x_refsource_MISCx_transferred
• http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=34693 (opens in a new tab)x_refsource_CONFIRMx_transferred
• VU#361792 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
• 20061007 LS-20060220 - CA BrightStor ARCserve Backup Remote Buffer Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 1017004 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• VU#860048 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
• ADV-2006-3930 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://www.lssec.com/advisories/LS-20060220.pdf (opens in a new tab)x_refsource_MISCx_transferred
• http://www3.ca.com/securityadvisor/blogs/posting.aspx?pid=93775&id=90744 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 20365 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-06-030.html (opens in a new tab)x_refsource_MISCx_transferred
• 20061005 ZDI-06-030: CA Multiple Product Discovery Service Remote Buffer Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 20061007 LS-20060330 - CA BrightStor ARCserve Backup Remote Buffer Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• http://www.tippingpoint.com/security/advisories/TSRT-06-11.html (opens in a new tab)x_refsource_MISCx_transferred
• 1017006 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 1017003 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• http://www3.ca.com/securityadvisor/blogs/posting.aspx?pid=94397&id=90744 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1017005 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• http://supportconnectw.ca.com/public/storage/infodocs/basbr-secnotice.asp (opens in a new tab)x_refsource_CONFIRMx_transferred
• 20061006 [CAID 34693, 34694]: CA BrightStor ARCserve Backup Multiple Buffer Overflow Vulnerabilities (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 20061005 ZDI-06-031: CA Multiple Product Message Engine RPC Server Code Execution Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2006-5143](https://trackcve.app/badge/CVE-2006-5143.svg)](https://trackcve.app/cve/CVE-2006-5143)

Record last updated 7 Aug 2024, 19:41 UTC.