GNU GnuTLS CVE-2018-16868 Information Disclosure Vulnerability

Bugtraq ID:	106080
Class:	Design Error
CVE:	CVE-2018-16868
Remote:	No
Local:	Yes
Published:	Nov 30 2018 12:00AM
Updated:	Nov 30 2018 12:00AM
Credit:	Sam Fowler
Vulnerable:	Redhat Enterprise Linux 7 Redhat Enterprise Linux 6 + Trustix Secure Enterprise Linux 2.0 + Trustix Secure Linux 2.2 + Trustix Secure Linux 2.1 + Trustix Secure Linux 2.0 Redhat Enterprise Linux 5 GNU GnuTLS - 0
Not Vulnerable:

GNU GnuTLS CVE-2018-16868 Information Disclosure Vulnerability

GNU GnuTLS is prone to an information-disclosure vulnerability.

Attackers can exploit this issue to obtain sensitive information that may aid in further attacks.

GNU GnuTLS CVE-2018-16868 Information Disclosure Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected]

GNU GnuTLS CVE-2018-16868 Information Disclosure Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

GNU GnuTLS CVE-2018-16868 Information Disclosure Vulnerability

References:

• CVE-2018-16868 gnutls: Bleichenbacher-like side channel leakage in PKCS#1 v1.5 v (RedHat)
  
• GNU GnuTLS Home Page (GNU GnuTLS Home Page)
  
• GnuTLS Github (GnuTLS)
  
• The 9 Lives of Bleichenbacher's CAT: New Cache ATtacks on TLS Implementations (The 9 Lives of Bleichenbacher's CAT: New Cache ATtacks on TLS Implementations)