National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-2141 Detail

Current Description

The InvertibleRWFunction::CalculateInverse function in rw.cpp in libcrypt++ 5.6.2 does not properly blind private key operations for the Rabin-Williams digital signature algorithm, which allows remote attackers to obtain private keys via a timing attack.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-updates/2015-07/msg00047.html
http://sourceforge.net/p/cryptopp/code/542/
http://www.debian.org/security/2015/dsa-3296
http://www.securityfocus.com/bid/75467
https://github.com/weidai11/cryptopp/commit/9425e16437439e68c7d96abef922167d68fafaff

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Information Exposure NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cryptopp:crypto\+\+_library:5.6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-2141
NVD Published Date:
07/01/2015
NVD Last Modified:
10/30/2018