Input validation error in Oracle Solaris

1) Input validation error

EUVDB-ID: #VU36530

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-3267

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

Vulnerability in the Solaris component of Oracle Sun Systems Products Suite (subcomponent: LFTP). The supported version that is affected is 11.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via FTP to compromise Solaris. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Solaris accessible data. CVSS 3.0 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Solaris: 11.3

External links

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
http://www.securityfocus.com/bid/105604
http://www.securitytracker.com/id/1041895

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.