CVE-2009-4893

N/A Unknown
Published: June 15, 2010 Modified: April 29, 2026
View on NVD

Description

Buffer overflow in UnrealIRCd 3.2beta11 through 3.2.8, when allow::options::noident is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.securityfocus.com/bid/42077
Source: secalert@redhat.com
http://www.unrealircd.com/txt/unrealsecadvisory.20090413.txt
Source: secalert@redhat.com
Vendor Advisory
http://security.gentoo.org/glsa/glsa-201006-21.xml
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2010/06/14/13
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/42077
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.unrealircd.com/txt/unrealsecadvisory.20090413.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.7%
82th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

unrealircd