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Ircd Hybrid

ircd-hybrid

Vendor: Ircd Hybrid • 3 CVEs

CVEs (3)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2013-0238
1Ircd Hybrid
1Ircd Hybrid
Apr 29, 2026
Feb 13, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to...Show more
The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.Show less
CVE-2009-4016
3Ircd Hybrid
Ircd RatboxOftc
3Ircd Hybrid
Ircd RatboxOftc Hybrid
Apr 29, 2026
Feb 4, 2010
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Integer underflow in the clean_string function in irc_string.c in (1) IRCD-hybrid 7.2.2 and 7.2.3, (2) ircd-ratbox before 2.2.9, and (3) oftc-hybrid before 1.6.8, when flatten_links is disabled, allows remote attackers t...Show more
Integer underflow in the clean_string function in irc_string.c in (1) IRCD-hybrid 7.2.2 and 7.2.3, (2) ircd-ratbox before 2.2.9, and (3) oftc-hybrid before 1.6.8, when flatten_links is disabled, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a LINKS command.Show less
CVE-2004-0605
2Ircd Hybrid
Ircd Ratbox
2Ircd Hybrid
Ircd Ratbox
Apr 16, 2026
Dec 6, 2004
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Non-registered IRC users using (1) ircd-hybrid 7.0.1 and earlier, (2) ircd-ratbox 1.5.1 and earlier, or (3) ircd-ratbox 2.0rc6 and earlier do not have a rate-limit imposed, which could allow remote attackers to cause a d...Show more
Non-registered IRC users using (1) ircd-hybrid 7.0.1 and earlier, (2) ircd-ratbox 1.5.1 and earlier, or (3) ircd-ratbox 2.0rc6 and earlier do not have a rate-limit imposed, which could allow remote attackers to cause a denial of service by repeatedly making requests, which are slowly dequeued.Show less