OpenSSL < 0.9.8n Multiple Vulnerabilities

medium Log Correlation Engine Plugin ID 801060
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Synopsis

The remote web server is vulnerable to multiple attack vectors.

Description

According to its banner, the remote web server is running a version of OpenSSL older than 0.9.8n. Such versions have the following vulnerabilities :

- Kerberos-enabled versions of OpenSSL do not check the return value when Kerberos configuration files cannot be opened, leading to a crash. (CVE-2010-0433)

- Rejecting a SSL/TLS record with and incorrect version number can lead to a crash. This only affects version 0.9.8m if a 'short' is 1 bits. Otherwise it affects all versions back to and including 0.9.8f. (CVE-2010-0740)


Solution

Upgrade to OpenSSL 0.9.8n or later.

See Also

marc.info/?l=openssl-announce&amp;m=126945948000371&amp;w=2

Plugin Details

Severity: Medium

ID: 801060

Family: Web Servers

Published: 3/26/2010

Updated: 3/26/2010

Nessus ID: 45359

Risk Information

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.1

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

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

Vulnerability Information

Patch Publication Date: 3/24/2010

Vulnerability Publication Date: 3/24/2010

Reference Information

CVE: CVE-2010-0433, CVE-2010-0740

BID: 38533, 39013