CVE-2007-4404
highpriority · track · 32EPSS 0.024 · 84 %ileEUUSEPSS · scored 2026-10-27
ircu 2.10.12.01 allows remote attackers to (1) cause a denial of service (flood wallops) by joining two channels with certain long names that differ in the final character, which triggers a protocol violation and (2) cause a denial of service (daemon crash) via a "J 0:#channel" message on a channel without an apass; and (3) allows remote authenticated operators to cause a denial of service (daemon crash) via a remote "names -D" command.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
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references (18)
External citations — patches, advisories, analysis.
- http://osvdb.org/46710enisa_euvd
- http://osvdb.org/46711enisa_euvd
- http://osvdb.org/46712enisa_euvd
- http://securityreason.com/securityalert/3031enisa_euvd
- http://www.securityfocus.com/archive/1/476285/100/0/threadedenisa_euvd
- http://www.securityfocus.com/bid/25285enisa_euvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35984enisa_euvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35986enisa_euvd
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