Information disclosure in HPE Universal CMDB

1) Information disclosure

EUVDB-ID: #VU2972

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2016-0701

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to obtain potentially sensitive information.

The vulnerability exists due to DH_check_pub_key() function in crypto/dh/dh_check.c in OpenSSL 1.0.2 before 1.0.2f does not ensure that prime numbers are appropriate for Diffie-Hellman (DH) key exchange, which makes it easier for remote attackers to discover a private DH exponent by making multiple handshakes with a peer that chose an inappropriate number, as demonstrated by a number in an X9.42 file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Universal CMDB Foundation Software: 10.0 - 10.21

CPE2.3

• cpe:2.3:a:hpe:universal_cmdb_foundation_software:10.0:*:*:*:*:*:*:*
• cpe:2.3:a:hpe:universal_cmdb_foundation_software:10.01:*:*:*:*:*:*:*
• cpe:2.3:a:hpe:universal_cmdb_foundation_software:10.10:*:*:*:*:*:*:*

External links

https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=emr_na-c05164821

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.