---
title: "CVE-2010-2488\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2010-2488?format=md
keywords: index, follow
---

# CVE-2010-2488

Publication date 12 November 2019

Last updated 25 August 2025

---

Ubuntu priority

**Low**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**7.5 · High**

[Score breakdown](https://ubuntu.com/security/CVE-2010-2488?format=md#impact-score)

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## Description

NULL pointer dereference vulnerability in ZNC before 0.092 caused by
traffic stats when there are unauthenticated connections.

[Read the notes from the security team](https://ubuntu.com/security/CVE-2010-2488?format=md#notes)

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| znc | 12.10 quantal | Not affected |
| 12.04 LTS precise | Not affected |
| 11.10 oneiric | Not affected |
| 11.04 natty | Not affected |
| 10.10 maverick | Not affected |
| 10.04 LTS lucid | Fixed 0.078-1ubuntu0.1 |
| 8.04 LTS hardy | Ignored end of life |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Notes

---

### [mdeslaur](https://launchpad.net/~mdeslaur)

Seems this was typoed as CVE-2010-2448 at some point, and that
CVE stuck.

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

7.5 · High

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Network |
  | Attack complexity | Low |
  | Privileges required | None |
  | User interaction | None |
  | Scope | Unchanged |
  | Confidentiality impact | None |
  | Integrity impact | None |
  | Availability impact | High |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 7.5 · High |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2488)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2010-2488)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2010-2488)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2010-2488)

### Other references

* <http://www.openwall.com/lists/oss-security/2010/07/14/1>
* <https://www.cve.org/CVERecord?id=CVE-2010-2488>