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HistoryJun 15, 2010 - 2:04 p.m.
CVE-2009-4893
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8 High
AI Score
Confidence
Low
0.023 Low
EPSS
Percentile
89.7%
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.
Affected configurations
Node
unrealircdunrealircdMatch3.2beta11
ORunrealircdunrealircdMatch3.2.1
ORunrealircdunrealircdMatch3.2.1pre1
ORunrealircdunrealircdMatch3.2.1pre2
ORunrealircdunrealircdMatch3.2.2
ORunrealircdunrealircdMatch3.2.2pre1
ORunrealircdunrealircdMatch3.2.3
ORunrealircdunrealircdMatch3.2.3pre1
ORunrealircdunrealircdMatch3.2.3pre2
ORunrealircdunrealircdMatch3.2.3pre3
ORunrealircdunrealircdMatch3.2.3pre4
ORunrealircdunrealircdMatch3.2.4
ORunrealircdunrealircdMatch3.2.4pre1
ORunrealircdunrealircdMatch3.2.4pre2
ORunrealircdunrealircdMatch3.2.4rc1
ORunrealircdunrealircdMatch3.2.4rc2
ORunrealircdunrealircdMatch3.2.4rc3
ORunrealircdunrealircdMatch3.2.5
ORunrealircdunrealircdMatch3.2.5rc1
ORunrealircdunrealircdMatch3.2.5rc2
ORunrealircdunrealircdMatch3.2.5rc3
ORunrealircdunrealircdMatch3.2.6
ORunrealircdunrealircdMatch3.2.6rc1
ORunrealircdunrealircdMatch3.2.6rc2
ORunrealircdunrealircdMatch3.2.6rc3
ORunrealircdunrealircdMatch3.2.7
ORunrealircdunrealircdMatch3.2.7rc1
ORunrealircdunrealircdMatch3.2.7rc2
ORunrealircdunrealircdMatch3.2.8
ORunrealircdunrealircdMatch3.2.8rc1
ORunrealircdunrealircdMatch3.2.8rc2
Related
cvelist
cvelist
CVE-2009-4893
2010-06-15 01:00:00
openvas
openvas
UnrealIRCd Buffer Overflow Vulnerability
2010-06-22 00:00:00
UnrealIRCd Buffer Overflow Vulnerability
2010-06-22 00:00:00
UnrealIRCd User Authentication Buffer Overflow Vulnerability
2010-10-15 00:00:00
prion
prion
Buffer overflow
2010-06-15 14:04:00
cve
cve
CVE-2009-4893
2010-06-15 14:04:26
nessus
nessus
GLSA-201006-21 : UnrealIRCd: Multiple vulnerabilities
2010-06-15 00:00:00
gentoo
gentoo
UnrealIRCd: Multiple vulnerabilities
2010-06-14 00:00:00
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8 High
AI Score
Confidence
Low
0.023 Low
EPSS
Percentile
89.7%
Related for NVD:CVE-2009-4893