Secunia Security Advisory - Luigi Auriemma has discovered some vulnerabilities in SAP GUI, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially compromise a vulnerable system.
eb13675466d5310c47bb29e709f7950eccf6490933ca2135b0109548a5ff55a3
----------------------------------------------------------------------
A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI
has been released. The new version includes many new and advanced
features, which makes it even easier to stay patched.
Download and test it today:
https://psi.secunia.com/
Read more about this new version:
https://psi.secunia.com/?page=changelog
----------------------------------------------------------------------
TITLE:
SAP GUI SAPLPD Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA28786
VERIFY ADVISORY:
http://secunia.com/advisories/28786/
CRITICAL:
Moderately critical
IMPACT:
DoS, System access
WHERE:
>From local network
SOFTWARE:
SAP GUI 7.x
http://secunia.com/product/16959/
DESCRIPTION:
Luigi Auriemma has discovered some vulnerabilities in SAP GUI, which
can be exploited by malicious people to cause a DoS (Denial of
Service) or to potentially compromise a vulnerable system.
1) Multiple boundary errors exist in the SAPLPD server when
processing LPD commands. This can be exploited to cause buffer
overflows via overly long arguments passed to the LPD commands having
the following codes: 0x01, 0x02, 0x03, 0x04, 0x05, 0x31, 0x32, 0x33,
0x34, and 0x35.
Successful exploitation may allow execution of arbitrary code.
2) An error in SAPLPD when processing the 0x53 LPD command code can
be exploited to terminate an affected server.
The vulnerabilities are confirmed in SAPLPD version 6.28.0.1 included
in SAP GUI version 7.10. Other versions may also be affected.
SOLUTION:
Restrict access to TCP port 515. The vendor will reportedly release a
patch soon.
PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma
ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/saplpdz-adv.txt
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------