Executive Summary
Summary | |
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Title | New znc packages fix denial of service |
Informations | |||
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Name | DSA-2069 | First vendor Publication | 2010-07-11 |
Vendor | Debian | Last vendor Modification | 2010-07-11 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:S/C:N/I:N/A:P) | |||
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Cvss Base Score | 3.5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
It was discovered that znc, an IRC bouncer, is vulnerable to denial of service attacks via a NULL pointer dereference when traffic statistics are requested while there is an unauthenticated connection. For the stable distribution (lenny), the problem has been fixed in version 0.058-2+lenny4. For the testing distribution (squeeze) and the unstable distribution (sid), the problem has been fixed in version 0.090-2. We recommend that you upgrade your znc packages. |
Original Source
Url : http://www.debian.org/security/2010/dsa-2069 |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:13565 | |||
Oval ID: | oval:org.mitre.oval:def:13565 | ||
Title: | DSA-2069-1 znc -- denial of service | ||
Description: | It was discovered that znc, an IRC bouncer, is vulnerable to denial of service attacks via a NULL pointer dereference when traffic statistics are requested while there is an unauthenticated connection. For the stable distribution, the problem has been fixed in version 0.058-2+lenny4. For the testing distribution and the unstable distribution, the problem has been fixed in version 0.090-2. We recommend that you upgrade your znc packages. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2069-1 CVE-2010-2448 | Version: | 5 |
Platform(s): | Debian GNU/Linux 5.0 | Product(s): | znc |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2010-06-21 | Name : ZNC NULL Pointer Dereference Denial Of Service Vulnerability File : nvt/gb_znc_40982.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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66236 | Debian ZNC znc.cpp Traffic Statistics Processing NULL Dereference Remote DoS |
Nessus® Vulnerability Scanner
Date | Description |
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2010-07-13 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2069.nasl - Type : ACT_GATHER_INFO |
2010-07-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-10042.nasl - Type : ACT_GATHER_INFO |
2010-07-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-10078.nasl - Type : ACT_GATHER_INFO |
2010-07-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-10082.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:29:30 |
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