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FreeBSD Security Advisory (FreeBSD-SA-06:23.openssl.asc)

Information

Severity

Severity

High

Family

Family

FreeBSD Local Security Checks

CVSSv2 Base

CVSSv2 Base

7.8

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

15 years ago

Modified

Modified

6 years ago

Summary

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-06:23.openssl.asc

Insight

Insight

FreeBSD includes software from the OpenSSL Project. The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library. Several problems have been found in OpenSSL: 1. During the parsing of certain invalid ASN1 structures an error condition is mishandled, possibly resulting in an infinite loop. [CVE-2006-2937] 2. A buffer overflow exists in the SSL_get_shared_ciphers function. [CVE-2006-3738] 3. A NULL pointer may be dereferenced in the SSL version 2 client code. [CVE-2006-4343] In addition, many applications using OpenSSL do not perform any validation of the lengths of public keys being used. [CVE-2006-2940]

Solution

Solution

Upgrade your system to the appropriate stable release or security branch dated after the correction date https://secure1.securityspace.com/smysecure/catid.html?in=FreeBSD-SA-06:23.openssl.asc

Common Vulnerabilities and Exposures (CVE)