Executive Summary
Summary | |
---|---|
Title | HAProxy vulnerabilities |
Informations | |||
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Name | USN-1800-1 | First vendor Publication | 2013-04-15 |
Vendor | Ubuntu | Last vendor Modification | 2013-04-15 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
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:H/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 5.1 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | High |
Cvss Expoit Score | 4.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 11.10 Summary: HAProxy could be made to crash or run programs if it received specially crafted network traffic. Software Description: - haproxy: fast and reliable load balancing reverse proxy Details: It was discovered that HAProxy incorrectly handled configurations where global.tune.bufsize was set to a value higher than the default. A remote attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2012-2942) Yves Lafon discovered that HAProxy incorrectly handled HTTP keywords in TCP inspection rules when HTTP keep-alive is enabled. A remote attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2013-1912) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: Ubuntu 12.04 LTS: Ubuntu 11.10: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-1800-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:18194 | |||
Oval ID: | oval:org.mitre.oval:def:18194 | ||
Title: | USN-1800-1 -- haproxy vulnerabilities | ||
Description: | HAProxy could be made to crash or run programs if it received specially crafted network traffic. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1800-1 CVE-2012-2942 CVE-2013-1912 | Version: | 7 |
Platform(s): | Ubuntu 12.10 Ubuntu 12.04 Ubuntu 11.10 | Product(s): | haproxy |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:20471 | |||
Oval ID: | oval:org.mitre.oval:def:20471 | ||
Title: | RHSA-2013:0868: haproxy security update (Moderate) | ||
Description: | Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2013:0868-01 CESA-2013:0868 CVE-2013-1912 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 6 CentOS Linux 6 | Product(s): | haproxy |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:23619 | |||
Oval ID: | oval:org.mitre.oval:def:23619 | ||
Title: | ELSA-2013:0868: haproxy security update (Moderate) | ||
Description: | Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2013:0868-01 CVE-2013-1912 | Version: | 6 |
Platform(s): | Oracle Linux 6 | Product(s): | haproxy |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2012-10-23 | Name : Fedora Update for haproxy FEDORA-2012-16033 File : nvt/gb_fedora_2012_16033_haproxy_fc17.nasl |
2012-10-23 | Name : Fedora Update for haproxy FEDORA-2012-16056 File : nvt/gb_fedora_2012_16056_haproxy_fc16.nasl |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-07-12 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201307-01.nasl - Type : ACT_GATHER_INFO |
2013-06-20 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2711.nasl - Type : ACT_GATHER_INFO |
2013-05-30 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2013-0868.nasl - Type : ACT_GATHER_INFO |
2013-05-29 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-0868.nasl - Type : ACT_GATHER_INFO |
2013-05-29 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20130528_haproxy_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2013-04-29 | Name : The remote Fedora host is missing a security update. File : fedora_2013-4807.nasl - Type : ACT_GATHER_INFO |
2013-04-29 | Name : The remote Fedora host is missing a security update. File : fedora_2013-4827.nasl - Type : ACT_GATHER_INFO |
2013-04-29 | Name : The remote Fedora host is missing a security update. File : fedora_2013-6253.nasl - Type : ACT_GATHER_INFO |
2013-04-16 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1800-1.nasl - Type : ACT_GATHER_INFO |
2013-01-09 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201301-02.nasl - Type : ACT_GATHER_INFO |
2012-10-23 | Name : The remote Fedora host is missing a security update. File : fedora_2012-16033.nasl - Type : ACT_GATHER_INFO |
2012-10-23 | Name : The remote Fedora host is missing a security update. File : fedora_2012-16056.nasl - Type : ACT_GATHER_INFO |
2012-10-16 | Name : The remote Fedora host is missing a security update. File : fedora_2012-16023.nasl - Type : ACT_GATHER_INFO |
2012-06-29 | Name : The remote host is running a load balancer with a buffer overflow vulnerability. File : haproxy_trash_buffer_overflow.nasl - Type : ACT_GATHER_INFO |
2012-05-29 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_617959cea5f611e1a2840023ae8e59f0.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 12:01:50 |
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2013-04-15 21:18:38 |
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