Scientific Linux Security Update : openssl on SL6.x i386/x86_64

high Nessus Plugin ID 73408

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Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

An information disclosure flaw was found in the way OpenSSL handled TLS and DTLS Heartbeat Extension packets. A malicious TLS or DTLS client or server could send a specially crafted TLS or DTLS Heartbeat packet to disclose a limited portion of memory per request from a connected client or server. Note that the disclosed portions of memory could potentially include sensitive information such as private keys.
(CVE-2014-0160)

For the update to take effect, all services linked to the OpenSSL library (such as httpd and other SSL-enabled services) must be restarted or the system rebooted.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 73408

File Name: sl_20140408_openssl_on_SL6_x.nasl

Version: 1.10

Type: local

Agent: unix

Family: Scientific Linux Local Security Checks

Published: 4/8/2014

Updated: 5/5/2022

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.1

CVSS v2

Risk Factor: High

Base Score: 9.4

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

Vulnerability Information

CPE: x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/8/2014

CISA Known Exploited Vulnerability Due Dates: 5/25/2022

Exploitable With

Core Impact

Metasploit (OpenSSL Heartbeat Information Leak)

Reference Information

CVE: CVE-2014-0160

Detections

Analytics