---
title: "CVE-2009-1377\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-2009-1377?format=md
keywords: index, follow
---

# CVE-2009-1377

Publication date 19 May 2009

Last updated 24 July 2024

---

Ubuntu priority

**Medium**

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

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## Description

The dtls1\_buffer\_record function in ssl/d1\_pkt.c in OpenSSL 0.9.8k and
earlier 0.9.8 versions allows remote attackers to cause a denial of service
(memory consumption) via a large series of "future epoch" DTLS records that
are buffered in a queue, aka "DTLS record buffer limitation bug."

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| openssl | 9.04 jaunty | Fixed 0.9.8g-15ubuntu3.2 |
| 8.10 intrepid | Fixed 0.9.8g-10.1ubuntu2.4 |
| 8.04 LTS hardy | Fixed 0.9.8g-4ubuntu3.7 |
| 6.06 LTS dapper | Fixed 0.9.8a-7ubuntu0.9 |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)
* [Patch details](https://ubuntu.com/security/CVE-2009-1377?format=md#patch-details)

### Patch details

For informational purposes only. We recommend not to cherry-pick updates. [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)

| Package | Patch details |
| --- | --- |
| openssl | * Upstream:   <http://marc.info/?l=openssl-dev&m=124247675613888&w=2> * Upstream:   <http://cvs.openssl.org/chngview?cn=18187> |

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1377)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2009-1377)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2009-1377)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2009-1377)

### Related Ubuntu Security Notices (USN)

+ [USN-792-1](https://usn.ubuntu.com/USN-792-1)
+ OpenSSL vulnerabilities
+ 25 June 2009

### Other references

* <https://www.cve.org/CVERecord?id=CVE-2009-1377>