CVE-2015-2141 | BDVDB-2026-70167 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

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

Exploit#

No public exploit known

History#

Version 12015-07-01Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.