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Test ID:1.3.6.1.4.1.25623.1.0.61190
Category:FreeBSD Local Security Checks
Title:FreeBSD Ports: xorg-server
Summary:FreeBSD Ports: xorg-server
Description:The remote host is missing an update to the system
as announced in the referenced advisory.

The following package is affected: xorg-server

CVE-2008-1377
The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients
functions in the Record extension and the (3)
SProcSecurityGenerateAuthorization function in the Security extension
in the X server 1.4 in X.Org X11R7.3 allow context-dependent attackers
to execute arbitrary code via requests with crafted length values that
specify an arbitrary number of bytes to be swapped on the heap, which
triggers heap corruption.

CVE-2008-1379
Integer overflow in the fbShmPutImage function in the MIT-SHM
extension in the X server 1.4 in X.Org X11R7.3 allows
context-dependent attackers to read arbitrary process memory via
crafted values for a Pixmap width and height.

CVE-2008-2360
Integer overflow in the AllocateGlyph function in the Render extension
in the X server 1.4 in X.Org X11R7.3 allows context-dependent
attackers to execute arbitrary code via unspecified request fields
that are used to calculate a heap buffer size, which triggers a
heap-based buffer overflow.

CVE-2008-2361
Integer overflow in the ProcRenderCreateCursor function in the Render
extension in the X server 1.4 in X.Org X11R7.3 allows
context-dependent attackers to cause a denial of service (daemon
crash) via unspecified request fields that are used to calculate a
glyph buffer size, which triggers a dereference of unmapped memory.

CVE-2008-2362
Multiple integer overflows in the Render extension in the X server 1.4
in X.Org X11R7.3 allow context-dependent attackers to execute
arbitrary code via a (1) SProcRenderCreateLinearGradient, (2)
SProcRenderCreateRadialGradient, or (3)
SProcRenderCreateConicalGradient request with an invalid field
specifying the number of bytes to swap in the request data, which
triggers heap memory corruption.

Solution:
Update your system with the appropriate patches or
software upgrades.

http://lists.freedesktop.org/archives/xorg/2008-June/036026.html
http://secunia.com/advisories/30627/
http://www.vuxml.org/freebsd/800e8bd5-3acb-11dd-8842-001302a18722.html
Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2008-1377
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=721
Bugtraq: 20080620 rPSA-2008-0200-1 xorg-server (Google Search)
http://www.securityfocus.com/archive/1/archive/1/493548/100/0/threaded
Bugtraq: 20080621 rPSA-2008-0201-1 xorg-x11 xorg-x11-fonts xorg-x11-tools xorg-x11-xfs (Google Search)
http://www.securityfocus.com/archive/1/archive/1/493550/100/0/threaded
http://lists.freedesktop.org/archives/xorg/2008-June/036026.html
http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
Debian Security Information: DSA-1595 (Google Search)
http://www.debian.org/security/2008/dsa-1595
http://security.gentoo.org/glsa/glsa-200806-07.xml
http://www.gentoo.org/security/en/glsa/glsa-200807-07.xml
HPdes Security Advisory: HPSBUX02381
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01543321
HPdes Security Advisory: SSRT080083
http://www.mandriva.com/security/advisories?name=MDVSA-2008:116
http://www.mandriva.com/security/advisories?name=MDVSA-2008:115
RedHat Security Advisories: RHSA-2008:0502
http://rhn.redhat.com/errata/RHSA-2008-0502.html
RedHat Security Advisories: RHSA-2008:0504
http://rhn.redhat.com/errata/RHSA-2008-0504.html
RedHat Security Advisories: RHSA-2008:0512
http://rhn.redhat.com/errata/RHSA-2008-0512.html
http://www.redhat.com/support/errata/RHSA-2008-0503.html
http://sunsolve.sun.com/search/document.do?assetkey=1-26-238686-1
SuSE Security Announcement: SUSE-SA:2008:027 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00002.html
SuSE Security Announcement: SUSE-SR:2008:019 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00005.html
http://www.ubuntu.com/usn/usn-616-1
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10109
http://secunia.com/advisories/32545
http://www.vupen.com/english/advisories/2008/1803
http://www.vupen.com/english/advisories/2008/1833
http://www.vupen.com/english/advisories/2008/1983/references
http://securitytracker.com/id?1020247
http://secunia.com/advisories/30627
http://secunia.com/advisories/30628
http://secunia.com/advisories/30629
http://secunia.com/advisories/30630
http://secunia.com/advisories/30637
http://secunia.com/advisories/30659
http://secunia.com/advisories/30664
http://secunia.com/advisories/30666
http://secunia.com/advisories/30671
http://secunia.com/advisories/30715
http://secunia.com/advisories/30772
http://secunia.com/advisories/30809
http://secunia.com/advisories/30843
http://secunia.com/advisories/31109
http://secunia.com/advisories/32099
http://secunia.com/advisories/31025
http://secunia.com/advisories/33937
http://www.vupen.com/english/advisories/2008/3000
Common Vulnerability Exposure (CVE) ID: CVE-2008-1379
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=722
http://www.mandriva.com/security/advisories?name=MDVSA-2008:179
BugTraq ID: 29669
http://www.securityfocus.com/bid/29669
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8966
http://securitytracker.com/id?1020246
XForce ISS Database: xorg-fbshmputimage-information-disclosure(43016)
http://xforce.iss.net/xforce/xfdb/43016
Common Vulnerability Exposure (CVE) ID: CVE-2008-2360
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=718
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:9329
http://securitytracker.com/id?1020243
Common Vulnerability Exposure (CVE) ID: CVE-2008-2361
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=719
BugTraq ID: 29665
http://www.securityfocus.com/bid/29665
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8978
http://securitytracker.com/id?1020244
Common Vulnerability Exposure (CVE) ID: CVE-2008-2362
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=720
BugTraq ID: 29670
http://www.securityfocus.com/bid/29670
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:11246
http://securitytracker.com/id?1020245
CopyrightCopyright (c) 2008 E-Soft Inc. http://www.securityspace.com

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