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CVE-2006-2275

7.5 · HIGH

Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (deadlock) via a large number of small messages to a receiver application that cannot process the messages qui…

Published May 9, 2006lksctpCWE-667EPSS 3.60%

Overview

CVE-2006-2275 is a high-severity vulnerability affecting lksctp stream_control_transmission_protocol. It was published on May 9, 2006 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (deadlock) via a large number of small messages to a receiver application that cannot process the messages quickly enough, which leads to "spillover of the receive buffer."

Remediation

Check the references section for vendor advisories and patches from lksctp. Update stream_control_transmission_protocol to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
lksctpstream_control_transmission_protocol>= 0, < 2.6.17Affected

References

Refgit.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7c3ceb4fb9667f34f1599a062efecf4cdc4a4ce5Refsecunia.com/advisories/20716Refsecunia.com/advisories/21465Refsecunia.com/advisories/22417Refsupport.avaya.com/elmodocs2/security/ASA-2006-200.htmRefwww.redhat.com/support/errata/RHSA-2006-0575.htmlRefwww.securityfocus.com/bid/17955Refwww.trustix.org/errata/2006/0026Refwww.ubuntu.com/usn/usn-302-1Refexchange.xforce.ibmcloud.com/vulnerabilities/26433

How CyberStrike helps

Frequently asked questions

What is CVE-2006-2275?

CVE-2006-2275 is a high-severity vulnerability affecting lksctp stream_control_transmission_protocol. It was published on May 9, 2006 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2006-2275?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-2275?

Check the references section for vendor advisories and patches from lksctp. Update stream_control_transmission_protocol to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2006-2275?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-2275 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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