CVE-2009-1632

Publication date 14 May 2009

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Description

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service (memory consumption) via vectors involving (1) signature verification during user authentication with X.509 certificates, related to the eay_check_x509sign function in src/racoon/crypto_openssl.c; and (2) the NAT-Traversal (aka NAT-T) keepalive implementation, related to src/racoon/nattraversal.c.

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
ipsec-tools 9.04 jaunty
Fixed 1:0.7-2.1ubuntu1.9.04.1
8.10 intrepid
Fixed 1:0.7-2.1ubuntu1.8.10.1
8.04 LTS hardy
Fixed 1:0.6.7-1.1ubuntu1.2
6.06 LTS dapper
Fixed 1:0.6.5-4ubuntu1.3

Patch details

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

Package Patch details
ipsec-tools

References

Related Ubuntu Security Notices (USN)

    • USN-785-1
    • ipsec-tools vulnerabilities
    • 9 June 2009

Other references