Vulnerability Details

OpenSSL DTLS Packets Multiple DOS Vulnerabilities (win)

Published: 2009-05-28 05:14:08
CVE Author: NIST National Vulnerability Database

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

Impact:
Successful exploitation will allow attacker to cause denial-of-service conditions, crash the client, and exhaust all memory.

Affected Versions:
OpenSSL version 0.9.8 to version 0.9.8k on Windows. OpenSSL version 1.0.0 Beta2 and prior on Windows.

Technical Details:
Multiple flaws are due to, - The library does not limit the number of buffered DTLS records with a future epoch. - An error when processing DTLS messages can be exploited to exhaust all available memory by sending a large number of out of sequence handshake messages. - A use-after-free error in the 'dtls1_retrieve_buffered_fragment()' function can be exploited to cause a crash in a client context.

Recommendations:
Apply patches or upgrade to the latest version.

Summary:
This host is running OpenSSL and is prone to Multiple Denial of Service Vulnerabilities

Detection Type:
Remote Banner

Solution Type:
Vendor Patch

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2009-1377
https://nvd.nist.gov/vuln/detail/CVE-2009-1378
https://nvd.nist.gov/vuln/detail/CVE-2009-1379

SecurityFocus Bugtraq ID:

https://www.securityfocus.com/bid/35001

References:

http://www.slproweb.com/products/Win32OpenSSL.html
http://secunia.com/advisories/35128
http://cvs.openssl.org/chngview?cn=18188

Severity
Medium
CVSS Score
5.0
Published
2009-05-28
Modified
2019-02-27
Category
Denial of Service

Free Vulnerability Scanning, Assessment and Management

Mageni's Platform is packed with all the features you need to scan, assess and manage vulnerabilities like this - it is free, open source, lightning fast, reliable and scalable.

Router
Servers
Laptop
Database
Group
Cloud

Frequently Asked Questions

No, you can scan concurrently as many assets as you want. Please note that you must be aware of the hardware requeriments of the platform to ensure a good performance.

No, you can add as many assest as you want. It doesn't matters if you have millions of assets, we won't charge you for that.

No. The software is completely free. We have no intention to charge you to use the software, in fact - it completely goes against our beliefs and business model.

A vulnerability is defined in the ISO 27002 standard as “A weakness of an asset or group of assets that can be exploited by one or more threats” (International Organization for Standardization, 2005)

We generate revenue by providing support and other services for customers that require a subscription so they get guaranteed support and enterprise services. To use Mageni's Platform is completely free, with no limits at all.

Yes. Mageni understands that there are professionals and businesses that need commercial support so Mageni provides an active support subscription with everything needed to run Mageni's Platform reliably and securely. More than software, it's access to security experts, knowledge resources, security updates, and support tools you can't get anywhere else. The subscription includes:

  • Ongoing delivery
    • Patches
    • Bug fixes
    • Updates
    • Upgrades
  • Technical support
    • 24/7 availability
    • Unlimited Incidents
    • Specialty-based routing
    • Multi-Channel
  • Commitments
    • Software certifications
    • Software assurance
    • SLA

No, we don't store the information of your vulnerabilities in our servers.

Vulnerability management is the process in which vulnerabilities in IT are identified and the risks of these vulnerabilities are evaluated. This evaluation leads to correcting the vulnerabilities and removing the risk or a formal risk acceptance by the management of an organization. The term vulnerability management is often confused with vulnerability scanning. Despite the fact both are related, there is an important difference between the two. Vulnerability scanning consists of using a computer program to identify vulnerabilities in networks, computer infrastructure or applications. Vulnerability management is the process surrounding vulnerability scanning, also taking into account other aspects such as risk acceptance, remediation etc. Source: "Implementing a Vulnerability Management Process". SANS Institute.

I am ready to start scanning for vulnerabilities