MS15-103: Vulnerabilities in Microsoft Exchange Server Could Allow Information Disclosure (3089250)

This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.


Synopsis :

The remote Microsoft Exchange server is affected by multiple
information disclosure vulnerabilities.

Description :

The remote Microsoft Exchange server is missing a security update. It
is, therefore, affected by multiple vulnerabilities :

- An information disclosure vulnerability exists Outlook
Web Access (OWA) due to improper handling of web
requests. An unauthenticated, remote attacker can
exploit this, via a specially crafted web application
request, to see the contents of a stacktrace.
(CVE-2015-2505)

- Multiple spoofing vulnerabilities exist in Outlook Web
Access (OWA) due to improper sanitization of specially
crafted email. An unauthenticated, remote attacker can
exploit these vulnerabilities by convincing a user to
visit a malicious website, resulting in the disclosure
of sensitive information. (CVE-2015-2543, CVE-2015-2544)

See also :

https://technet.microsoft.com/library/security/MS15-103

Solution :

Microsoft has released a set of patches for Exchange 2013.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N)
CVSS Temporal Score : 4.1
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: Windows : Microsoft Bulletins

Nessus Plugin ID: 85883 ()

Bugtraq ID: 76595
76596
76598

CVE ID: CVE-2015-2505
CVE-2015-2543
CVE-2015-2544

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