CVE-2002-1675

Format string vulnerability in the CioPrintF function of ciomain.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via format string specifiers...

CVE-2004-0605

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...

Multiple IRC Client Non-registered User parse_client_queued Saturation DoS

The remote host is running a version of ircd which is vulnerable to a rate-limiting Denial of Service DoS attack. The flaw is in the fact that the IRCD daemon reserves more than 500 bytes of memory for each line received. An attacker, exploiting this flaw, would need network access to the IRC...

Unreal ircd ip cloacking protection bypass

To hide real IP hash of IP address with simple hashing algorithm is used...

[Full-Disclosure] Unreal ircd 3.2 clocking subsystem vulnerability

Software name: Unreal ircd Vulnerable versions: 3.2 and probably previous versions Problem nature: Information disclosure Summary: Unreal ircd is a popular irc server. One of the features it provides is called 'ip cloaking'. The purpose of this system is to prevent hostile irc users from getting...

CVE-2004-0605

The CVE-2004-0605 entry applies to IRC daemons that fail to rate-limit non-registered users, causing a Denial of Service. Affected: ircd-hybrid <= 7.0.1, ircd-ratbox

CVE-2004-0605

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...

ircd-hybrid.txt

Name : ircd-hybrid-7/ircd-ratbox low-bandwidth DoS Date : June 14th 2004 Author : Erik Sperling Johansen Severity : Medium This has been tested on most the ircd versions currently used on EFNet. Other ircds may be affected. Affected: ircd-hybrid =1.5.2 ircd-ratbox =2.0rc7 ircd-hybrid 6 csircd...

ircd-ratbox/ircd-hybrid message flood DoS

If sender type is unknown message rate limitation causes messages to be accumulated in memory...

ircd-hybrid-7 / ircd-ratbox low-bandwidth DoS

Name : ircd-hybrid-7/ircd-ratbox low-bandwidth DoS Date : June 14th 2004 Author : Erik Sperling Johansen [email protected] Severity : Medium This has been tested on most the ircd versions currently used on EFNet. Other ircds may be affected. Affected: ircd-hybrid =7.0.1 ircd-ratbox =1.5.1...

ircd-hybrid 7.0.1 ircd-ratbox 1.5.12.0 - Socket Dequeuing Denial of Service

ircd-hybrid 7.0.1 ircd-ratbox 1.5.12.0 - Socket Dequeuing Denial of Service // source: https://www.securityfocus.com/bid/10572/info A denial of service vulnerability exists in multiple ircd implementations. This exists because of an issue with the deallocation of buffers used by rate limiting...

ircd-hybrid 7.0.1 / ircd-ratbox 1.5.1/2.0 - Socket Dequeuing Denial of Service

// source: https://www.securityfocus.com/bid/10572/info A denial of service vulnerability exists in multiple ircd implementations. This exists because of an issue with the deallocation of buffers used by rate limiting mecahnisms in the ircd. This could result in exhaustion of memory resources on...

CVE-2003-0864

Buffer overflow in mjoin in channel.c for IRCnet IRCD 2.10.x to 2.10.3p3 allows remote attackers to cause a denial of service...

CVE-2003-0864

CVE-2003-0864: A buffer overflow in the m_join function of IRCnet IRCD’s channel.c (versions 2.10.x to 2.10.3p3) can be triggered remotely to cause a denial of service. Affected product: IRCnet IRCD server; vulnerable component: m_join in channel.c; root cause: buffer overflow. Impact: denial of ...

CVE-2003-0864

Buffer overflow in mjoin in channel.c for IRCnet IRCD 2.10.x to 2.10.3p3 allows remote attackers to cause a denial of service...

CVE-2003-0864

Buffer overflow in mjoin in channel.c for IRCnet IRCD 2.10.x to 2.10.3p3 allows remote attackers to cause a denial of service...

IRCnet IRCD 2.10 - Local Buffer Overflow

IRCnet IRCD 2.10 - Local Buffer Overflow // source: https://www.securityfocus.com/bid/8817/info IRCnet IRCD has been reported prone to a buffer overflow vulnerability that may be exploited by local users. This issue may be exploited to crash the affected server. Although unconfirmed, due to the...

CVE-2003-0478

Format string vulnerability in 1 Bahamut IRCd 1.4.35 and earlier, and other IRC daemons based on Bahamut including 2 digatech 1.2.1, 3 methane 0.1.1, 4 AndromedeIRCd 1.2.3-Release, and 5 ircd-RU, when running in debug mode, allows remote attackers to cause a denial of service and possibly execute...

CVE-2003-0478

Format string vulnerability in 1 Bahamut IRCd 1.4.35 and earlier, and other IRC daemons based on Bahamut including 2 digatech 1.2.1, 3 methane 0.1.1, 4 AndromedeIRCd 1.2.3-Release, and 5 ircd-RU, when running in debug mode, allows remote attackers to cause a denial of service and possibly execute...

CVE-2003-0478

CVE-2003-0478 affects Bahamut IRCd 1.4.35 and earlier and related IRC daemons based on Bahamut (digatech 1.2.1, methane 0.1.1, AndromedeIRCd 1.2.3-Release, ircd-RU) when running in debug mode. The root cause is a format-string vulnerability in handling requests that permits remote attackers to ca...