CVE-2010-0300

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-02-04 · updated 2026-06-16

Description

cache.c in ircd-ratbox before 2.2.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a HELP command.

Affected products

Ircd-Ratbox: through 2.2.8; 1.0, 1.1, 1.1.1, 1.1.2, 1.2.1, 1.2.2 (+48)

References

http://lists.ratbox.org/pipermail/ircd-ratbox/2010-January/000891.html
http://secunia.com/advisories/38210
http://secunia.com/advisories/38383
http://security.debian.org/pool/updates/main/i/ircd-ratbox/ircd-ratbox_2.2.8.dfsg-2+lenny1.diff.gz
http://www.debian.org/security/2010/dsa-1980
http://lists.ratbox.org/pipermail/ircd-ratbox/2010-January/000891.html
http://secunia.com/advisories/38210
http://secunia.com/advisories/38383
http://security.debian.org/pool/updates/main/i/ircd-ratbox/ircd-ratbox_2.2.8.dfsg-2+lenny1.diff.gz
http://www.debian.org/security/2010/dsa-1980

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