Executive Summary
| Summary | |
|---|---|
| Title | OpenSSL vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-620-1 | First vendor Publication | 2008-06-26 |
| Vendor | Ubuntu | Last vendor Modification | 2008-06-26 |
| Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects the following Ubuntu releases: Ubuntu 8.04 LTS This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 8.04 LTS: After a standard system upgrade you need to reboot your computer to effect the necessary changes. Details follow: It was discovered that OpenSSL was vulnerable to a double-free when using TLS server extensions. A remote attacker could send a crafted packet and cause a denial of service via application crash in applications linked against OpenSSL. Ubuntu 8.04 LTS does not compile TLS server extensions by default. (CVE-2008-0891) It was discovered that OpenSSL could dereference a NULL pointer. If a user or automated system were tricked into connecting to a malicious server with particular cipher suites, a remote attacker could cause a denial of service via application crash. (CVE-2008-1672) |
Original Source
| Url : http://www.ubuntu.com/usn/USN-620-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-476 | NULL Pointer Dereference |
| 50 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:17643 | |||
| Oval ID: | oval:org.mitre.oval:def:17643 | ||
| Title: | USN-620-1 -- openssl vulnerabilities | ||
| Description: | It was discovered that OpenSSL was vulnerable to a double-free when using TLS server extensions. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-620-1 CVE-2008-0891 CVE-2008-1672 | Version: | 7 |
| Platform(s): | Ubuntu 8.04 | Product(s): | openssl |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 2 | |
| Os | 1 |
OpenVAS Exploits
| Date | Description |
|---|---|
| 2009-06-23 | Name : Fedora Core 9 FEDORA-2009-5423 (openssl) File : nvt/fcore_2009_5423.nasl |
| 2009-04-09 | Name : Mandriva Update for openssl MDVSA-2008:107 (openssl) File : nvt/gb_mandriva_MDVSA_2008_107.nasl |
| 2009-03-23 | Name : Ubuntu Update for openssl vulnerabilities USN-620-1 File : nvt/gb_ubuntu_USN_620_1.nasl |
| 2009-02-17 | Name : Fedora Update for openssl FEDORA-2008-4723 File : nvt/gb_fedora_2008_4723_openssl_fc9.nasl |
| 2009-01-13 | Name : Fedora Core 9 FEDORA-2009-0325 (openssl) File : nvt/fcore_2009_0325.nasl |
| 2008-09-24 | Name : Gentoo Security Advisory GLSA 200806-08 (openssl) File : nvt/glsa_200806_08.nasl |
| 0000-00-00 | Name : Slackware Advisory SSA:2008-210-08 openssl File : nvt/esoft_slk_ssa_2008_210_08.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 45661 | OpenSSL Malformed TLS Handshake Remote DoS |
| 45660 | OpenSSL Server Name Extension Data Handling Crafted Packet Remote DoS |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2011-12-02 | Name : The remote web server has multiple SSL-related vulnerabilities. File : openssl_0_9_8h.nasl - Type : ACT_GATHER_INFO |
| 2009-04-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2008-107.nasl - Type : ACT_GATHER_INFO |
| 2008-07-29 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2008-210-08.nasl - Type : ACT_GATHER_INFO |
| 2008-07-02 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-620-1.nasl - Type : ACT_GATHER_INFO |
| 2008-06-24 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200806-08.nasl - Type : ACT_GATHER_INFO |
| 2008-06-02 | Name : The remote Fedora host is missing a security update. File : fedora_2008-4723.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 12:05:11 |
|
