Your submission was sent successfully! Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2008-3526

Publication date 27 August 2008

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Integer overflow in the sctp_setsockopt_auth_key function in net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel 2.6.24-rc1 through 2.6.26.3 allows remote attackers to cause a denial of service (panic) or possibly have unspecified other impact via a crafted sca_keylength field associated with the SCTP_AUTH_KEY option.

From the Ubuntu Security Team

It was discovered that the Stream Control Transmission Protocol (SCTP) did not correctly validate the key length in the SCTP_AUTH_KEY option. If SCTP is in use, a remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service.

Status

Package Ubuntu Release Status
linux 8.04 LTS hardy
Fixed 2.6.24-21.43
7.10 gutsy Not in release
7.04 feisty Not in release
6.06 LTS dapper Not in release
linux-source-2.6.15 8.04 LTS hardy Not in release
7.10 gutsy Not in release
7.04 feisty Not in release
6.06 LTS dapper
Not affected
linux-source-2.6.20 8.04 LTS hardy Not in release
7.10 gutsy Not in release
7.04 feisty
Not affected
6.06 LTS dapper Not in release
linux-source-2.6.22 8.04 LTS hardy Not in release
7.10 gutsy
Not affected
7.04 feisty Not in release
6.06 LTS dapper Not in release

Patch details

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

Package Patch details
linux

References

Related Ubuntu Security Notices (USN)

    • USN-659-1
    • Linux kernel vulnerabilities
    • 27 October 2008

Other references