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UbuntuUSN-409-1

HistoryJan 16, 2007 - 12:00 a.m.

ksirc vulnerability

2007-01-1600:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.053 Low

EPSS

Percentile

93.0%

JSON

Releases

Ubuntu 6.10
Ubuntu 6.06
Ubuntu 5.10

Details

Federico L. Bossi Bonin discovered a Denial of Service vulnerability
in ksirc. By sending a special response packet, a malicious IRC server
could crash ksirc.

OSVersionArchitecturePackageVersionFilename
Ubuntu6.10noarchksirc< 4:3.5.5-0ubuntu1.1UNKNOWN
Ubuntu6.06noarchksirc< 4:3.5.2-0ubuntu6.3UNKNOWN
Ubuntu5.10noarchksirc< 4:3.4.3-0ubuntu1.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	6.10	noarch	ksirc	< 4:3.5.5-0ubuntu1.1	UNKNOWN
Ubuntu	6.06	noarch	ksirc	< 4:3.5.2-0ubuntu6.3	UNKNOWN
Ubuntu	5.10	noarch	ksirc	< 4:3.4.3-0ubuntu1.1	UNKNOWN

References

ubuntu.com/security/CVE-2006-6811

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.053 Low

EPSS

Percentile

93.0%

JSON

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