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CVE-2009-1386

Publication date 4 June 2009

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before ClientHello.

Read the notes from the security team

Status

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

Notes

mdeslaur

PoC: http://www.milw0rm.com/exploits/8873

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
openssl

References

Related Ubuntu Security Notices (USN)

    • USN-792-1
    • OpenSSL vulnerabilities
    • 25 June 2009

Other references