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Vulnerability record · CVE-2013-7384 · published 19 May 2014

CVE-2013-7384: Unrealircd vulnerability

Unrealircd · Unrealircd

UnrealIRCd 3.2.10 before 3.2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors, related to SSL. NOTE: this issue was SPLIT from CVE-2013-6413 per ADT2 due to different vulnerability types.

5.0 CVSS 2.0 Medium EPSS 2.4% · top 16.8%
5.0CVSS 2.0 base score
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

UnrealIRCd 3.2.10 before 3.2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors, related to SSL. NOTE: this issue was SPLIT from CVE-2013-6413 per ADT2 due to different vulnerability types.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://forums.unrealircd.com/viewtopic.php?f=2&t=8221 Vendor Advisory
http://seclists.org/oss-sec/2013/q4/379
http://seclists.org/oss-sec/2013/q4/383
http://www.unrealircd.com/txt/unreal3_2_10_2_release_notes.txt
http://forums.unrealircd.com/viewtopic.php?f=2&t=8221 Vendor Advisory
http://seclists.org/oss-sec/2013/q4/379
http://seclists.org/oss-sec/2013/q4/383
http://www.unrealircd.com/txt/unreal3_2_10_2_release_notes.txt

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2016-7144Unrealircd improper authentication vulnerabilityThe m_authenticate function in modules/m_sasl.c in UnrealIRCd before 3.2.10.7 and 4.x before 4.0.6 allows remote attackers to spoof certificate finge…EPSS 1.3%7.5CVE-2023-50784Unrealircd classic buffer overflow vulnerabilityA buffer overflow in websockets in UnrealIRCd 6.1.0 through 6.1.3 before 6.1.4 allows an unauthenticated remote attacker to crash the server by sendi…EPSS 1.9%7.5CVE-2010-2075UnrealIRCd backdoor in DEBUG3_DOLOG_SYSTEM macro allows remote command executionUnrealIRCd 3.2.8.1 distributed from certain mirror sites between November 2009 and June 2010 contained an externally introduced Trojan Horse modifica…EPSS 84%analysed6.8CVE-2009-4893Unrealircd memory buffer overflow vulnerabilityBuffer overflow in UnrealIRCd 3.2beta11 through 3.2.8, when allow::options::noident is enabled, allows remote attackers to cause a denial of service …EPSS 2.5%5.5CVE-2017-13649Unrealircd vulnerabilityUnrealIRCd 4.0.13 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary pro…EPSS 0.28%5.0CVE-2013-6413Unrealircd vulnerabilityUse-after-free vulnerability in UnrealIRCd 3.2.10 before 3.2.10.2 allows remote attackers to cause a denial of service (crash) via unspecified vector…EPSS 2.4%

Source: NIST National Vulnerability Database (record CVE-2013-7384), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.