Amazon Linux AMI : curl (ALAS-2016-766)

critical Nessus Plugin ID 94686
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote Amazon Linux AMI host is missing a security update.

Description

This build resolves the following issues :

CVE-2016-8615 : Cookie injection for other servers

CVE-2016-8616 : Case insensitive password comparison

CVE-2016-8617 : Out-of-bounds write via unchecked multiplication

CVE-2016-8618 : Double-free in curl_maprintf

CVE-2016-8619 : Double-free in krb5 code

CVE-2016-8620 : Glob parser write/read out of bounds

CVE-2016-8621 : curl_getdate out-of-bounds read

CVE-2016-8622 : URL unescape heap overflow via integer truncation

CVE-2016-8623 : Use-after-free via shared cookies

CVE-2016-8624 : Invalid URL parsing with '#'

Solution

Run 'yum update curl' to update your system.

See Also

https://alas.aws.amazon.com/ALAS-2016-766.html

Plugin Details

Severity: Critical

ID: 94686

File Name: ala_ALAS-2016-766.nasl

Version: 2.3

Type: local

Agent: unix

Published: 11/11/2016

Updated: 10/1/2018

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:curl, p-cpe:/a:amazon:linux:curl-debuginfo, p-cpe:/a:amazon:linux:libcurl, p-cpe:/a:amazon:linux:libcurl-devel, cpe:/o:amazon:linux

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

Patch Publication Date: 11/10/2016

Reference Information

CVE: CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619, CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624

ALAS: 2016-766