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CVE-2008-5657

7.5 · HIGH

CRLF injection vulnerability in Quassel Core before 0.3.0.3 allows remote attackers to spoof IRC messages as other users via a crafted CTCP message.

Published Dec 17, 2008quasselCWE-20EPSS 2.11%

Overview

CVE-2008-5657 is a high-severity vulnerability affecting quassel quassel_core. It was published on December 17, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 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

CRLF injection vulnerability in Quassel Core before 0.3.0.3 allows remote attackers to spoof IRC messages as other users via a crafted CTCP message.

Remediation

Check the references section for vendor advisories and patches from quassel. Update quassel_core 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
quasselquassel_core0Affected

References

Refbugs.debian.org/cgi-bin/bugreport.cgi?bug=506550Refquassel-irc.org/node/89Refsecunia.com/advisories/32470Refsecunia.com/advisories/32692Refwouter.coekaerts.be/site/security/quassel-ctcpRefwww.securityfocus.com/archive/1/497882/30/0/threadedRefwww.securityfocus.com/archive/1/497884Refwww.securityfocus.com/bid/31973Refwww.vupen.com/english/advisories/2008/3164Refexchange.xforce.ibmcloud.com/vulnerabilities/46195

How CyberStrike helps

Frequently asked questions

What is CVE-2008-5657?

CVE-2008-5657 is a high-severity vulnerability affecting quassel quassel_core. It was published on December 17, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2008-5657?

This vulnerability has a CVSS 2.0 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-2008-5657?

Check the references section for vendor advisories and patches from quassel. Update quassel_core 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-2008-5657?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-5657 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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