Advisory Details

April 6th, 2015

IBM Lotus Domino SSL2 Client Master Key Buffer Overflow Remote Code Execution Vulnerability

CVE ID	CVE-2015-0134
CVSS SCORE	10.0, AV:N/AC:L/Au:N/C:C/I:C/A:C
AFFECTED VENDORS	IBM
AFFECTED PRODUCTS	Lotus Domino
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 636. When handling Client Master Key Message packets, the process blindly copies attacker supplied data into an undersized buffer. A remote attacker could exploit this vulnerability to execute arbitrary code under the context of the SYSTEM user.
ADDITIONAL DETAILS	IBM has issued an update to correct this vulnerability. More details can be found at: http://www-01.ibm.com/support/docview.wss?uid=swg21700029
DISCLOSURE TIMELINE	2015-01-27 - Vulnerability reported to vendor 2015-04-06 - Coordinated public release of advisory
CREDIT	Anonymous

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