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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2011.0150
 Multiple unpatched remote code execution vulnerabilities in Lotus Domino
                              9 February 2011

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Lotus Domino
Publisher:         Zero Day Initiative
Operating System:  Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Mitigation
CVE Names:         CVE-2011-0913 CVE-2011-0914 CVE-2011-0915
                   CVE-2011-0916 CVE-2011-0917 CVE-2011-0918
                   CVE-2011-0919 CVE-2011-0920 

Original Bulletin: 
   http://www.zerodayinitiative.com/advisories/ZDI-11-045
   http://www.zerodayinitiative.com/advisories/ZDI-11-046
   http://www.zerodayinitiative.com/advisories/ZDI-11-047
   http://www.zerodayinitiative.com/advisories/ZDI-11-048
   http://www.zerodayinitiative.com/advisories/ZDI-11-049
   http://www.zerodayinitiative.com/advisories/ZDI-11-052
   http://www.zerodayinitiative.com/advisories/ZDI-11-053

Comment: This bulletin contains seven (7) Zero Day Initiative security 
         advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

ZDI-11-045: IBM Lotus Domino IMAP/POP3 Non-Printable Character Expansion Remote
Code Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-045

February 7, 2011 - This vulnerability is being disclosed publicly without a
patch in accordance with the ZDI 180 day deadline. To view mitigations for this 
vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 1647,1648,1649,1650,
1651,1658,1659,1677. 

For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
systems with vulnerable installations of IBM Lotus Domino.
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the POP3 and IMAP services while
processing malformed e-mails. The vulnerable code expands specific
non-printable characters within a "mail from" command without allocating
adequate space. By providing enough of these characters, memory can be
corrupted leading to arbitrary code execution under the context of the
SYSTEM user.

- -- Disclosure Timeline:
2008-08-26 - Vulnerability reported to vendor
2011-02-07 - Public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Anonymous

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- ---

ZDI-11-046: IBM Lotus Domino Calendar Request Attachment Name Parsing Remote
Code Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-046

February 7, 2011 - This vulnerability is being disclosed publicly without a
patch in accordance with the ZDI 180 day deadline. To view mitigations for
this vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 6444. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
systems with vulnerable installations of IBM Lotus Domino.
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the NRouter service while transporting
malformed e-mails. The vulnerable code copies data from the ATTACH:CID
and Content-ID headers within an e-mail into a fixed length stack
buffer. By providing a large enough file name, this buffer can overflow
leading to arbitrary code execution under the context of the SYSTEM
user.

- -- Disclosure Timeline:
2008-08-26 - Vulnerability reported to vendor
2011-02-07 - Public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Anonymous

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- ---

ZDI-11-047: IBM Lotus Domino LDAP Bind Request Remote Code Execution
Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-047

February 7, 2011 - This vulnerability is being disclosed publicly without a patch
in accordance with the ZDI 180 day deadline. To view mitigations for this
vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 10282. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of IBM Lotus Domino. Authentication is not
required to exploit this vulnerability. 

The flaw exists within the nLDAP.exe component which listens by default
on TCP port 389. When handling the an LDAP Bind Request packet the
process blindly copies user supplied data into an undersized shared
memory buffer. A remote attacker can exploit this vulnerability to
execute arbitrary code under the context of the SYSTEM user.

- -- Disclosure Timeline:
2010-07-20 - Vulnerability reported to vendor
2011-02-07 - Coordinated public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Francis Provencher for Protek Researchh Lab's

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- ---

ZDI-11-048: IBM Lotus Domino iCalendar Meeting Request Parsing Remote Code
Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-048

February 7, 2011 - This vulnerability is being disclosed publicly without a patch
in accordance with the ZDI 180 day deadline. To view mitigations for this
vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 6320. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
systems with vulnerable installations of IBM Lotus Domino.
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the nrouter.exe service while processing
a malformed calendar meeting request. The process copies the contents of
the name parameter within the Content-Type header into a fixed size
stack buffer. By providing enough data this buffer can overflow leading
to arbitrary code execution under the context of the SYSTEM user.

- -- Disclosure Timeline:
2008-08-26 - Vulnerability reported to vendor
2011-02-07 - Public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Anonymous

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- ---

ZDI-11-049: IBM Lotus Domino SMTP Multiple Filename Arguments Remote Code
Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-049

February 7, 2011 - This vulnerability is being disclosed publicly without a patch
in accordance with the ZDI 180 day deadline. To view mitigations for this
vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 6322. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
systems with vulnerable installations of IBM Lotus Domino.
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the SMTP service while processing a
malformed e-mail. The process continually appends each argument within a
filename parameter into a buffer in memory. By providing enough data
this buffer can overflow leading to arbitrary code execution under the
context of the SYSTEM user.

- -- Disclosure Timeline:
2008-08-26 - Vulnerability reported to vendor
2011-02-07 - Public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Anonymous

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- ---

ZDI-11-052: Lotus Domino Server diiop Client Request Operation Remote Code
Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-052

February 7, 2011 - This vulnerability is being disclosed publicly without a patch
in accordance with the ZDI 180 day deadline. To view mitigations for this
vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 10597. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of IBM Lotus Domino. Authentication is not
required to exploit this vulnerability.

The flaw exists within the ndiiop.exe component which listens by default
on a dynamic TCP port. When handling a GIOP client Request packet type
the process can be made to mis-allocate a buffer size due to a
signed-ness bug. Later, the process blindly copies user supplied data
into this under allocated heap buffer. A remote attacker can exploit
this vulnerability to execute arbitrary code under the context of the
SYSTEM user.

- -- Disclosure Timeline:
2010-07-20 - Vulnerability reported to vendor
2011-02-07 - Public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Intevydis http://intevydis.com

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- ---

ZDI-11-053: Lotus Domino Server diiop getEnvironmentString Remote Code
Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-053

February 7, 2011 - This vulnerability is being disclosed publicly without a patch
in accordance with the ZDI 180 day deadline. To view mitigations for this
vulnerability please see:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm

- -- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)

- -- Affected Vendors:
IBM

- -- Affected Products:
IBM Lotus Domino

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 10173. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of IBM Lotus Domino. Authentication is not
required to exploit this vulnerability. 

The flaw exists within the ndiiop.exe component which listens by default
on a dynamic TCP port. When handling a GIOP getEnvironmentString request
the process blindly copies user supplied argument into an stack buffer
while checking the local variable cache. A remote attacker can exploit
this vulnerability to execute arbitrary code under the context of the
SYSTEM user.

- -- Disclosure Timeline:
2010-07-20 - Vulnerability reported to vendor
2011-02-07 - Public release of advisory

- -- Credit:
This vulnerability was discovered by:
    * Intevydis,  http://intevydis.com

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents 
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi

- --------------------------END INCLUDED TEXT--------------------

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