Secunia Logo  


Secunia PSI WorldMap
 
GnuTLS TLS Session Renegotiation Plaintext Injection Vulnerability
Secunia Advisory: SA37292
Release Date: 2009-11-06
Popularity: 1,275 views

Critical:
Less critical
Impact: Manipulation of data
Where: From remote
Solution Status: Unpatched

Software:GnuTLS 2.x

Secunia CVSS-2 Score: Available in Secunia business solutions

Subscribe: Instant alerts on relevant vulnerabilities


Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
A vulnerability has been reported in GnuTLS, which can be exploited by malicious people to manipulate certain data.

The vulnerability is caused due to an error in the TLS protocol while handling session renegotiations. This can be exploited to insert arbitrary plaintext before data sent by a legitimate client in an existing TLS session, via Man-in-the-Middle (MitM) attacks.

This is related to:
SA37291

Change Page:
[ 1 ] [ 2 ] [ 3 ]



Track this Secunia Advisory
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.

Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.

About this Secunia Advisory
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
  
Latest Advisories

Send Feedback to Secunia
If you have new information regarding this Secunia advisory or a product in our database, please send it to us using either our web form or email us at vuln@secunia.com.

Ideas, suggestions, and other feedback are most welcome.

Most Popular - 3 Hours

1. Adobe Reader/Acrobat "Doc.media.newPlayer()" Memory Corruption // 46 views
2. Adobe Flash Player Multiple Vulnerabilities // 31 views
3. Mozilla Firefox Multiple Vulnerabilities // 27 views
4. PHP Multiple Vulnerabilities // 25 views
5. Cisco WebEx WRF Player Buffer Overflow Vulnerabilities // 18 views
6. Citrix NetScaler / Access Gateway TCP Implementation Denial of Service // 15 views
7. GNU Automake "make dist" / "make distcheck" Insecure Directory Permissions // 15 views
8. Family Connections Multiple Vulnerabilities // 15 views
9. Kaspersky Anti-Virus 2010 Denial of Service and Privilege Escalation // 15 views
10. Mojo iWMS "ERRMSG" Cross-Site Scripting Vulnerability // 15 views