[Security-announce] Updated VMSA-2017-0015.2 – VMware ESXi, vCenter Server, Fusion & Workstation updates resolve multiple security vulnerabilities

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VMware Security Advisory

Advisory ID: VMSA-2017-0015.2
Severity: Critical
Synopsis: VMware ESXi, vCenter Server, Fusion & Workstation updates
resolve multiple security vulnerabilities
Issue date: 2017-09-14
Updated on: 2017-09-18
CVE number: CVE-2017-4924, CVE-2017-4925, CVE-2017-4926

1. Summary

VMware ESXi, vCenter Server, Fusion and Workstation updates resolve
multiple security vulnerabilities.

2. Relevant Products

VMware ESXi (ESXi)
VMware vCenter Server
VMware Fusion Pro / Fusion (Fusion)
VMware Workstation Pro / Player (Workstation)

3. Problem Description

a. Out-of-bounds write vulnerability in SVGA

VMware ESXi, Workstation & Fusion contain an out-of-bounds write
vulnerability in SVGA device. This issue may allow a guest to
execute code on the host.

VMware would like to thank Nico Golde and Ralf-Philipp Weinmann of
Comsecuris UG (haftungsbeschraenkt) working with ZDI for reporting
this issue to us.

The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the identifier CVE-2017-4924 to this issue.

Column 5 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.

VMware Product Running Replace with/ Mitigation
Product Version on Severity Apply patch Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=
=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
ESXi 6.5 ESXi Critical ESXi650-201707101-SG None
ESXi 6.0 ESXi N/A Not affected N/A
ESXi 5.5 ESXi N/A Not affected N/A
Workstation 12.x Any Critical 12.5.7 None
Fusion 8.x OS X Critical 8.5.8 None

b. Guest RPC NULL pointer dereference vulnerability

VMware ESXi, Workstation & Fusion contain a NULL pointer dereference
vulnerability. This issue occurs when handling guest RPC requests.
Successful exploitation of this issue may allow attackers with
normal user privileges to crash their VMs.

VMware would like to thank Zhang Haitao for reporting this issue
to us.

The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the identifier CVE-2017-4925 to this issue.

Column 5 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.

VMware Product Running Replace with/ Mitigation
Product Version on Severity Apply patch Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=
=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
ESXi 6.5 ESXi Moderate ESXi650-201707101-SG None
ESXi 6.0 ESXi Moderate ESXi600-201706101-SG None
ESXi 5.5 ESXi Moderate ESXi550-201709101-SG None
Workstation 12.x Any Moderate 12.5.3 None
Fusion 8.x OS X Moderate 8.5.4 None

c. Stored XSS in H5 Client

vCenter Server H5 Client contains a vulnerability that may allow for
stored cross-site scripting (XSS). An attacker with VC user
privileges can inject malicious java-scripts which will get executed
when other VC users access the page.

VMware would like to thank Thomas Ornetzeder for reporting this
issue to us.

The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the identifier CVE-2017-4926 to this issue.

Column 5 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.

VMware Product Running Replace with/ Mitigation
Product Version on Severity Apply patch Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=
=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
vCenter Server 6.5 Any Moderate 6.5 U1 None
vCenter Server 6.0 Any N/A Not affected N/A
vCenter Server 5.5 Any N/A Not affected N/A

4. Solution

Please review the patch/release notes for your product and
version and verify the checksum of your downloaded file.

ESXi 6.5
————-
Downloads:
https://www.vmware.com/patchmgr/findPatch.portal
Documentation:
http://kb.vmware.com/kb/2149933

ESXi 6.0
————-
Downloads:
https://www.vmware.com/patchmgr/findPatch.portal
Documentation:
http://kb.vmware.com/kb/2149960

ESXi 5.5
————
Downloads:
https://www.vmware.com/patchmgr/findPatch.portal
Documentation:
http://kb.vmware.com/kb/2150876

VMware vCenter Server 6.5 U1
Downloads:
https://my.vmware.com/web/vmware/details?downloadGroup=3DVC65U1
&productId=3D614&rPId=3D17343
Documentation:
https://docs.vmware.com/en/VMware-vSphere/index.html

VMware Workstation Pro 12.5.7
Downloads and Documentation:
https://www.vmware.com/go/downloadworkstation
https://www.vmware.com/support/pubs/ws_pubs.html

VMware Workstation Player 12.5.7
Downloads and Documentation:
https://www.vmware.com/go/downloadplayer
https://www.vmware.com/support/pubs/player_pubs.html

VMware Workstation Pro 12.5.3
Downloads and Documentation:
https://www.vmware.com/go/downloadworkstation
https://www.vmware.com/support/pubs/ws_pubs.html

VMware Workstation Player 12.5.3
Downloads and Documentation:
https://www.vmware.com/go/downloadplayer
https://www.vmware.com/support/pubs/player_pubs.html

VMware Fusion Pro / Fusion 8.5.8
Downloads and Documentation
https://www.vmware.com/go/downloadfusion
https://www.vmware.com/support/pubs/fusion_pubs.html

VMware Fusion Pro / Fusion 8.5.4
Downloads and Documentation
https://www.vmware.com/go/downloadfusion
https://www.vmware.com/support/pubs/fusion_pubs.html

5. References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-4924
http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-4925
http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-4926

– ————————————————————————

6. Change log

2017-09-14 VMSA-2017-0015
Initial security advisory in conjunction with the release of VMware
ESXi 5.5 patches on 2017-09-14

2017-09-15 VMSA-2017-0015.1 Corrected the underlying component
affected from SVGA driver to device.

2017-09-18 VMSA-2017-0015.2 Updated the security advisory to reflect
the correct platform for the XSS issue 3(c).

– ————————————————————————
7. Contact

E-mail list for product security notifications and announcements:
http://lists.vmware.com/cgi-bin/mailman/listinfo/security-announce

This Security Advisory is posted to the following lists:

security-announce@lists.vmware.com
bugtraq@securityfocus.com
fulldisclosure@seclists.org

E-mail: security@vmware.com
PGP key at: https://kb.vmware.com/kb/1055

VMware Security Advisories
http://www.vmware.com/security/advisories

VMware Security Response Policy
https://www.vmware.com/support/policies/security_response.html

VMware Lifecycle Support Phases
https://www.vmware.com/support/policies/lifecycle.html

VMware Security & Compliance Blog
https://blogs.vmware.com/security

Twitter

Copyright 2017 VMware Inc. All rights reserved.

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            &nb=
sp;            =
      VMware Security Advisory

Advisory ID: VMSA-2017-0015.2
Severity:    Critical
Synopsis:    VMware ESXi, vCenter Server, Fusion & Works=
tation updates
             re=
solve multiple security vulnerabilities
Issue date:  2017-09-14
Updated on:  2017-09-18
CVE number:  CVE-2017-4924, CVE-2017-4925, CVE-2017-4926

1. Summary

   VMware ESXi, vCenter Server, Fusion and Workstation updates re=
solve
   multiple security vulnerabilities.
   
2. Relevant Products
    
   VMware ESXi (ESXi)      
   VMware vCenter Server
   VMware Fusion Pro / Fusion (Fusion)   
   VMware Workstation Pro / Player (Workstation)

3. Problem Description

   a. Out-of-bounds write vulnerability in SVGA
   
   VMware ESXi, Workstation & Fusion contain an out-of-bounds=
write
   vulnerability in SVGA device. This issue may allow a guest to =

   execute code on the host.
   
   VMware would like to thank Nico Golde and Ralf-Philipp Weinman=
n of
   Comsecuris UG (haftungsbeschraenkt) working with ZDI for repor=
ting
   this issue to us.
   
   The Common Vulnerabilities and Exposures project (cve.mitre.or=
g) has
   assigned the identifier CVE-2017-4924 to this issue.

   Column 5 of the following table lists the action required to
   remediate the vulnerability in each release, if a solution is
   available.

   VMware      Product Running &nbs=
p;         Replace with/ &nbsp=
;     Mitigation
   Product     Version on   &n=
bsp;  Severity  Apply patch      &n=
bsp;  Workaround
   =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=
=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D       =3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D
      ESXi      6.5 =
    ESXi   Critical ESXi650-201707101-SG &nbs=
p; None
      ESXi      6.0 =
    ESXi    N/A     =
  Not affected          N=
/A
      ESXi      5.5 =
    ESXi    N/A     =
  Not affected          N=
/A
   Workstation  12.x    Any   =
Critical    12.5.7      &nbsp=
;       None
     Fusion     8.x  &nbs=
p;  OS X   Critical    8.5.8  &nbsp=
;            None &n=
bsp;

   b. Guest RPC NULL pointer dereference vulnerability  
   
   VMware ESXi, Workstation & Fusion contain a NULL pointer d=
ereference
   vulnerability. This issue occurs when handling guest RPC reque=
sts.
   Successful exploitation of this issue may allow attackers with=

   normal user privileges to crash their VMs.
   
   VMware would like to thank Zhang Haitao for reporting this iss=
ue
   to us.
   
   The Common Vulnerabilities and Exposures project (cve.mitre.or=
g) has
   assigned the identifier CVE-2017-4925 to this issue.

   Column 5 of the following table lists the action required to
   remediate the vulnerability in each release, if a solution is
   available.

   VMware      Product Running &nbs=
p;        Replace with/  &nbsp=
;     Mitigation
   Product     Version on   &n=
bsp;  Severity Apply patch       &n=
bsp;  Workaround
   =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=
=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D        =3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D
      ESXi      6.5 =
    ESXi   Moderate ESXi650-201707101-SG &nbs=
p; None
      ESXi      6.0 =
    ESXi   Moderate ESXi600-201706101-SG &nbs=
p; None
      ESXi      5.5 =
    ESXi   Moderate ESXi550-201709101-SG &nbs=
p; None
   Workstation  12.x    Any   =
Moderate    12.5.3      &nbsp=
;       None
     Fusion     8.x  &nbs=
p;  OS X   Moderate     8.5.4 &nbsp=
;            None
   
   c. Stored XSS in H5 Client
   
   vCenter Server H5 Client contains a vulnerability that may all=
ow for
   stored cross-site scripting (XSS). An attacker with VC user
   privileges can inject malicious java-scripts which will get ex=
ecuted
   when other VC users access the page.
   
   VMware would like to thank Thomas Ornetzeder for reporting thi=
s
   issue to us.
   
   The Common Vulnerabilities and Exposures project (cve.mitre.or=
g) has
   assigned the identifier CVE-2017-4926 to this issue.

   Column 5 of the following table lists the action required to
   remediate the vulnerability in each release, if a solution is
   available.
   
   VMware          P=
roduct Running           =
Replace with/   Mitigation
   Product         Versio=
n on      Severity  Apply patch  &n=
bsp;  Workaround
   =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=
=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D   =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
   vCenter Server   6.5     Any&nbs=
p;   Moderate     6.5 U1   &nb=
sp;     None
   vCenter Server   6.0     Any&nbs=
p;    N/A      Not affected &n=
bsp;    N/A
   vCenter Server   5.5     Any&nbs=
p;    N/A      Not affected &n=
bsp;    N/A
   
4. Solution

   Please review the patch/release notes for your product and
   version and verify the checksum of your downloaded file.
   
   ESXi 6.5  
   ————-
   Downloads:  
   https://www.vmware.com/patchmgr/findPatch.portal  &n=
bsp;  
   Documentation:  
   http://kb.vmware.com/kb/2149933
   
   ESXi 6.0  
   ————-
   Downloads:  
   https://www.vmware.com/patchmgr/findPatch.portal  &n=
bsp;  
   Documentation:  
   http://kb.vmware.com/kb/2149960  
   
   ESXi 5.5
   ————
   Downloads:  
   https://www.vmware.com/patchmgr/findPatch.portal  &n=
bsp;  
   Documentation:  
   http://kb.vmware.com/kb/2150876
   
   VMware vCenter Server 6.5 U1
   Downloads:
   https://my.vmware.com/web/vmware/details?downloadGroup=3DVC65U=
1
   &productId=3D614&rPId=3D17343
   Documentation:
   https://docs.vmware.com/en/VMware-vSphere/index.html
   
   VMware Workstation Pro 12.5.7
   Downloads and Documentation:  
   https://www.vmware.com/go/downloadworkstation  
   https://www.vmware.com/support/pubs/ws_pubs.html  
    
   VMware Workstation Player 12.5.7  
   Downloads and Documentation:  
   https://www.vmware.com/go/downloadplayer  
   https://www.vmware.com/support/pubs/player_pubs.html
   
   VMware Workstation Pro 12.5.3  
   Downloads and Documentation:
   https://www.vmware.com/go/downloadworkstation
   https://www.vmware.com/support/pubs/ws_pubs.html   
 
   VMware Workstation Player 12.5.3    
   Downloads and Documentation:  
   https://www.vmware.com/go/downloadplayer
   https://www.vmware.com/support/pubs/player_pubs.html
   
   VMware Fusion Pro / Fusion 8.5.8
   Downloads and Documentation
   https://www.vmware.com/go/downloadfusion
   https://www.vmware.com/support/pubs/fusion_pubs.html
   
   VMware Fusion Pro / Fusion 8.5.4
   Downloads and Documentation
   https://www.vmware.com/go/downloadfusion
   https://www.vmware.com/support/pubs/fusion_pubs.html
   
   
5. References

   http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-4924
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-4925
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-4926
      
– ————————————————————————

6. Change log

   2017-09-14 VMSA-2017-0015
   Initial security advisory in conjunction with the release of V=
Mware
   ESXi 5.5 patches on 2017-09-14
   
   2017-09-15 VMSA-2017-0015.1 Corrected the underlying component=

   affected from SVGA driver to device.
   
   2017-09-18 VMSA-2017-0015.2 Updated the security advisory to r=
eflect
   the correct platform for the XSS issue 3(c).

– ————————————————————————
7. Contact

   E-mail list for product security notifications and announcemen=
ts:
   http://lists.vmware.com/cgi-bin/mailman/listinfo/security-anno=
unce

   This Security Advisory is posted to the following lists:
   
     security-announce@lists.vmware.com
     bugtraq@securityfocus.com
     fulldisclosure@seclists.org

   E-mail: security@vmware.com
   PGP key at: https://kb.vmware.com/kb/1055

   VMware Security Advisories
   http://www.vmware.com/security/advisories

   VMware Security Response Policy
   https://www.vmware.com/support/policies/security_response.html=

   VMware Lifecycle Support Phases
   https://www.vmware.com/support/policies/lifecycle.html
   
   VMware Security & Compliance Blog
   https://blogs.vmware.com/security

   Twitter
   https://twitter.com/VMwareSRC

   Copyright 2017 VMware Inc.  All rights reserved.

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