Executive Summary

Summary
Title HAProxy: Multiple vulnerabilities
Informations
Name GLSA-201307-01 First vendor Publication 2013-07-11
Vendor Gentoo Last vendor Modification 2013-07-11
Severity (Vendor) High 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

Synopsis

Multiple vulnerabilities have been found in HAProxy, allowing attackers to execute arbitrary code or cause Denial of Service.

Background

HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Description

Multiple vulnerabilities have been discovered in HAProxy. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could send a specially crafted request, possibly resulting in execution of arbitrary code with the privileges of the application or a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All HAProxy users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-proxy/haproxy-1.4.24"

References

[ 1 ] CVE-2013-1912 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1912
[ 2 ] CVE-2013-2175 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2175

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-201307-01.xml

Original Source

Url : http://security.gentoo.org/glsa/glsa-201307-01.xml

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-284 Access Control (Authorization) Issues
33 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
33 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:17239
 
Oval ID: oval:org.mitre.oval:def:17239
Title: USN-1889-1 -- HAProxy vulnerability
Description: HAProxy could be made to crash if it received specially crafted network traffic.
Family: unix Class: patch
Reference(s): usn-1889-1
CVE-2013-2175
 Version: 7
Platform(s): Ubuntu 13.04
Ubuntu 12.04
Ubuntu 12.10
 Product(s): haproxy
Definition Synopsis:
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:
Definition Id: oval:org.mitre.oval:def:18206
 
Oval ID: oval:org.mitre.oval:def:18206
Title: DSA-2711-1 haproxy - several
Description: Multiple security issues have been found in HAProxy, a load-balancing reverse proxy:
Family: unix Class: patch
Reference(s): DSA-2711-1
CVE-2012-2942
CVE-2013-1912
CVE-2013-2175
 Version: 7
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
 Product(s): haproxy
Definition Synopsis:
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:20842
 
Oval ID: oval:org.mitre.oval:def:20842
Title: RHSA-2013:1120: haproxy security update (Moderate)
Description: HAProxy 1.4 before 1.4.24 and 1.5 before 1.5-dev19, when configured to use hdr_ip or other "hdr_*" functions with a negative occurrence count, allows remote attackers to cause a denial of service (negative array index usage and crash) via an HTTP header with a certain number of values, related to the MAX_HDR_HISTORY variable.
Family: unix Class: patch
Reference(s): RHSA-2013:1120-00
CESA-2013:1120
CVE-2013-2175
 Version: 4
Platform(s): Red Hat Enterprise Linux 6
CentOS Linux 6
 Product(s): haproxy
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23520
 
Oval ID: oval:org.mitre.oval:def:23520
Title: ELSA-2013:1120: haproxy security update (Moderate)
Description: HAProxy 1.4 before 1.4.24 and 1.5 before 1.5-dev19, when configured to use hdr_ip or other "hdr_*" functions with a negative occurrence count, allows remote attackers to cause a denial of service (negative array index usage and crash) via an HTTP header with a certain number of values, related to the MAX_HDR_HISTORY variable.
Family: unix Class: patch
Reference(s): ELSA-2013:1120-00
CVE-2013-2175
 Version: 6
Platform(s): Oracle 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

TypeDescriptionCount
Application 45
Application 2
Os 3
Os 1

Nessus® Vulnerability Scanner

Date Description
2013-10-01 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2013-215.nasl - Type : ACT_GATHER_INFO
2013-07-31 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2013-1120.nasl - Type : ACT_GATHER_INFO
2013-07-31 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20130730_haproxy_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2013-07-31 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2013-1120.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Fedora host is missing a security update.
File : fedora_2013-11135.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Fedora host is missing a security update.
File : fedora_2013-11212.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Fedora host is missing a security update.
File : fedora_2013-11234.nasl - Type : ACT_GATHER_INFO
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
2013-06-21 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1889-1.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_2013-6253.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_2013-4807.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

Alert History

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0
1
2
Date Informations
2014-02-17 11:37:40
  • Multiple Updates
2013-08-20 17:26:02
  • Multiple Updates
2013-07-12 05:24:40
  • First insertion