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Last updated: 4/24/2014

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Vulnerability Summary for CVE-2013-4508

Original release date: 11/07/2013
Last revised: 01/23/2014
Source: US-CERT/NIST

Overview

lighttpd before 1.4.34, when SNI is enabled, configures weak SSL ciphers, which makes it easier for remote attackers to hijack sessions by inserting packets into the client-server data stream or obtain sensitive information by sniffing the network.

Description

Per: http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txt "All versions from 1.4.24 (first version supporting SNI) up to and including 1.4.33."

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.8 (MEDIUM) (AV:N/AC:M/AU:N/C:P/I:P/A:N) (legend)
Impact Subscore: 4.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification

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External Source: CONFIRM
Name: http://redmine.lighttpd.net/issues/2525
External Source: MLIST
Name: [oss-security] 20131104 Re: CVE Request: lighttpd using vulnerable cipher suites with SNI
External Source: CONFIRM
Name: http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txt
Type: Advisory
External Source: SUSE
Name: openSUSE-SU-2014:0072
External Source: CONFIRM
Name: http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2913/diff/
Type: Patch Information; Exploit

Technical Details

Vulnerability Type (View All)