OpenSSL CVE-2018-0735 Side Channel Attack Information Disclosure Vulnerability

Bugtraq ID:	105750
Class:	Design Error
CVE:	CVE-2018-0735
Remote:	No
Local:	Yes
Published:	Oct 29 2018 12:00AM
Updated:	Oct 29 2018 12:00AM
Credit:	Samuel Weiser.
Vulnerable:	OpenSSL Project OpenSSL 1.1 OpenSSL Project OpenSSL 1.1.0i OpenSSL Project OpenSSL 1.1.0h OpenSSL Project OpenSSL 1.1.0g OpenSSL Project OpenSSL 1.1.0f OpenSSL Project OpenSSL 1.1.0e OpenSSL Project OpenSSL 1.1.0d OpenSSL Project OpenSSL 1.1.0c OpenSSL Project OpenSSL 1.1.0b OpenSSL Project OpenSSL 1.1.0a
Not Vulnerable:

OpenSSL CVE-2018-0735 Side Channel Attack Information Disclosure Vulnerability

OpenSSL is prone to a local information-disclosure vulnerability.

Local attackers can exploit this issue to obtain sensitive information. This may aid in further attacks.

OpenSSL CVE-2018-0735 Side Channel Attack 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].

OpenSSL CVE-2018-0735 Side Channel Attack Information Disclosure Vulnerability

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

OpenSSL CVE-2018-0735 Side Channel Attack Information Disclosure Vulnerability

References:

• Timing vulnerability in ECDSA signature generation (CVE-2018-0735) OpenSSL_1_1 (OpenSSL)
  
• OpenSSL Homepage (OpenSSL)
  
• Timing vulnerability in ECDSA signature generation (CVE-2018-0735) (OpenSSL)
  
• OpenSSL vulnerabilities (OpenSSL)
  
• Timing vulnerability in ECDSA signature generation (CVE-2018-0735) (OpenSSL)