Debian update for libxstream-java

1) Disclosure of system information in IBM Lotus Domino

EUVDB-ID: #VU198

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2016-3674

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to conduct XML external entity attack and obtain ssensitive information on the target system.

The vulnerability exists in IBM Lotus Domino. A remote unauthenticated attacker can obtain potentially sensitive information by supplying specially crafted XML External Entity (XXE) data to the target interface and exploit a flaw in the XStream component.

Successful exploitation of this vulnerability may result in disclosure of system information.

Mitigation

Update the affected package to version: 1.4.7-2+deb8u1, 1.4.9-1, 1.4.9-1

Vulnerable software versions

Debian Linux: All versions

CPE2.3

• cpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*

External links

https://www-01.ibm.com/support/docview.wss?uid=swg21985960

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.