7.5 - HPSBUX02303 SSRT071468

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Summary
Title	HP-UX Running X Font Server (xfs) Software, Remote Execution of Arbitrary Code

Informations
Name	HPSBUX02303 SSRT071468	First vendor Publication	2008-01-14
Vendor	HP	Last vendor Modification	2008-01-14
Severity (Vendor)	N/A	Revision	1

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:L/Au:N/C:P/I:P/A:P)
Cvss Base Score	7.5	Attack Range	Network
Cvss Impact Score	6.4	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A potential security vulnerability has been identified with HP-UX running the X Font Server (xfs). The vulnerability could be exploited remotely to execute arbitrary code.

Original Source

Url : http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01323725

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-189	Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:11599

Oval ID:	oval:org.mitre.oval:def:11599
Title:	The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.
Description:	The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2007-4990	Version:	5
Platform(s):	Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4	Product(s):
Definition Synopsis:
OS Section: RHEL3, CentOS3 RHEL3 or CentOS3 The operating system installed on the system is Red Hat Enterprise Linux 3 AND CentOS Linux 3.x AND Configuration section XFree86-cyrillic-fonts is earlier than 0:4.3.0-126.EL AND XFree86-Xvfb is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-14-100dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-libs is earlier than 0:4.3.0-126.EL AND XFree86-75dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-truetype-fonts is earlier than 0:4.3.0-126.EL AND XFree86-twm is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-9-75dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-libs-data is earlier than 0:4.3.0-126.EL AND XFree86-doc is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-15-100dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-base-fonts is earlier than 0:4.3.0-126.EL AND XFree86-100dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-15-75dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-2-75dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-font-utils is earlier than 0:4.3.0-126.EL AND XFree86-Mesa-libGL is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-2-100dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-xdm is earlier than 0:4.3.0-126.EL AND XFree86-sdk is earlier than 0:4.3.0-126.EL AND XFree86 is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-9-100dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-Xnest is earlier than 0:4.3.0-126.EL AND XFree86-xfs is earlier than 0:4.3.0-126.EL AND XFree86-tools is earlier than 0:4.3.0-126.EL AND XFree86-syriac-fonts is earlier than 0:4.3.0-126.EL AND XFree86-ISO8859-14-75dpi-fonts is earlier than 0:4.3.0-126.EL AND XFree86-xauth is earlier than 0:4.3.0-126.EL AND XFree86-Mesa-libGLU is earlier than 0:4.3.0-126.EL AND XFree86-devel is earlier than 0:4.3.0-126.EL OR OS Section: RHEL4, CentOS4, Oracle Linux 4 RHEL4, CentOS4 or Oracle Linux 4 The operating system installed on the system is Red Hat Enterprise Linux 4 AND CentOS Linux 4.x AND Oracle Linux 4.x AND Configuration section xorg-x11-doc is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-libs is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-xauth is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-Mesa-libGLU is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-twm is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-Mesa-libGL is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-Xdmx is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-xfs is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-deprecated-libs-devel is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-devel is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-Xvfb is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-deprecated-libs is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-sdk is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-xdm is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-Xnest is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11 is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-font-utils is earlier than 0:6.8.2-1.EL.33.0.2 AND xorg-x11-tools is earlier than 0:6.8.2-1.EL.33.0.2

CPE : Common Platform Enumeration

Type	Description	Count
Application	X.Org X Font Server cpe:2.3:a:x.org:x_font_server:1.0.4:::::::* cpe:2.3:a:x.org:x_font_server:1.0.2:::::::* cpe:2.3:a:x.org:x_font_server:1.0.1:::::::*	3

OpenVAS Exploits

Date	Description
2009-05-05	Name : HP-UX Update for X Font Server (xfs) Software HPSBUX02303 File : nvt/gb_hp_ux_HPSBUX02303.nasl
2009-04-09	Name : Mandriva Update for xfs MDKSA-2007:210 (xfs) File : nvt/gb_mandriva_MDKSA_2007_210.nasl
2009-03-06	Name : RedHat Update for XFree86 RHSA-2008:0029-01 File : nvt/gb_RHSA-2008_0029-01_XFree86.nasl
2009-03-06	Name : RedHat Update for xorg-x11 RHSA-2008:0030-01 File : nvt/gb_RHSA-2008_0030-01_xorg-x11.nasl
2009-02-27	Name : CentOS Update for XFree86 CESA-2008:0029-01 centos2 i386 File : nvt/gb_CESA-2008_0029-01_XFree86_centos2_i386.nasl
2009-02-27	Name : CentOS Update for XFree86-100dpi-fonts CESA-2008:0029 centos3 i386 File : nvt/gb_CESA-2008_0029_XFree86-100dpi-fonts_centos3_i386.nasl
2009-02-27	Name : CentOS Update for XFree86-100dpi-fonts CESA-2008:0029 centos3 x86_64 File : nvt/gb_CESA-2008_0029_XFree86-100dpi-fonts_centos3_x86_64.nasl
2009-02-27	Name : CentOS Update for xorg-x11 CESA-2008:0030 centos4 i386 File : nvt/gb_CESA-2008_0030_xorg-x11_centos4_i386.nasl
2009-02-27	Name : CentOS Update for xorg-x11 CESA-2008:0030 centos4 x86_64 File : nvt/gb_CESA-2008_0030_xorg-x11_centos4_x86_64.nasl
2009-02-27	Name : Fedora Update for xorg-x11-xfs FEDORA-2007-4263 File : nvt/gb_fedora_2007_4263_xorg-x11-xfs_fc7.nasl
2009-01-28	Name : SuSE Update for XOrg SUSE-SA:2007:054 File : nvt/gb_suse_2007_054.nasl
2008-09-24	Name : Gentoo Security Advisory GLSA 200710-11 (xfs) File : nvt/glsa_200710_11.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
37722	X.Org X Font Server (xfs) swap_char2b Function Arbitrary Code Execution

Nessus® Vulnerability Scanner

Date	Description
2013-07-12	Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0029.nasl - Type : ACT_GATHER_INFO
2013-07-12	Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0030.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080117_xorg_x11_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080118_XFree86_on_SL3.nasl - Type : ACT_GATHER_INFO
2010-01-06	Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0030.nasl - Type : ACT_GATHER_INFO
2008-03-19	Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_SecUpd2008-002.nasl - Type : ACT_GATHER_INFO
2008-01-22	Name : The remote HP-UX host is missing a security-related patch. File : hpux_PHSS_37224.nasl - Type : ACT_GATHER_INFO
2008-01-22	Name : The remote HP-UX host is missing a security-related patch. File : hpux_PHSS_37225.nasl - Type : ACT_GATHER_INFO
2008-01-22	Name : The remote HP-UX host is missing a security-related patch. File : hpux_PHSS_37226.nasl - Type : ACT_GATHER_INFO
2008-01-21	Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0029.nasl - Type : ACT_GATHER_INFO
2008-01-18	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0029.nasl - Type : ACT_GATHER_INFO
2008-01-18	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0030.nasl - Type : ACT_GATHER_INFO
2007-12-13	Name : The remote SuSE 10 host is missing a security-related patch. File : suse_xorg-x11-4485.nasl - Type : ACT_GATHER_INFO
2007-12-11	Name : The remote Fedora host is missing a security update. File : fedora_2007-4263.nasl - Type : ACT_GATHER_INFO
2007-11-07	Name : The remote Mandrake Linux host is missing a security update. File : mandrake_MDKSA-2007-210.nasl - Type : ACT_GATHER_INFO
2007-10-15	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200710-11.nasl - Type : ACT_GATHER_INFO

Alert History

If you want to see full details history, please login or register.

Date	Informations
2014-02-17 11:38:28	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	1
CPE ID(s)	3
osvdb(s)	1
Openvas Exploit(s)	12
Nessus® Exploit(s)	16

	Related
7.5	CVE-2007-4990
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
Login to view 1 more Alert(s)