Cisco ONS 15400 Series Devices Multiple Vulnerabilities in OpenSSL

low Nessus Plugin ID 76130

Synopsis

The remote host is affected by multiple vulnerabilities.

Description

The remote Cisco ONS device is running a software version known to be affected by multiple OpenSSL related vulnerabilities :

- An error exists related to the implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) that could allow nonce disclosure via the 'FLUSH+RELOAD' cache side-channel attack. (CVE-2014-0076)

- An unspecified error exists related to anonymous ECDH ciphersuites that could allow denial of service attacks. Note this issue only affects OpenSSL TLS clients. (CVE-2014-3470)

Solution

No known fixed version have been released. There are partial workarounds detailed in the vendor advisory.

See Also

http://www.nessus.org/u?5539aa9d

https://www.openssl.org/news/secadv/20140605.txt

Plugin Details

Severity: Low

ID: 76130

File Name: cisco_ons_CSCup24077.nasl

Version: 1.5

Type: remote

Family: CISCO

Published: 6/18/2014

Updated: 11/26/2019

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2014-0076

Vulnerability Information

CPE: cpe:/o:cisco:ons

Required KB Items: Cisco/ONS/Device, Cisco/ONS/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 6/5/2014

Vulnerability Publication Date: 6/5/2014

Reference Information

CVE: CVE-2014-0076, CVE-2014-3470

BID: 66363, 67898