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debianDebianDEBIAN:DSA-3296-1:2B0E7
HistoryJun 29, 2015 - 8:46 a.m.

[SECURITY] [DSA 3296-1] libcrypto++ security update

2015-06-2908:46:45
lists.debian.org
7

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.004 Low

EPSS

Percentile

72.1%


Debian Security Advisory DSA-3296-1 [email protected]
https://www.debian.org/security/ Alessandro Ghedini
June 29, 2015 https://www.debian.org/security/faq


Package : libcrypto++
CVE ID : CVE-2015-2141

Evgeny Sidorov discovered that libcrypto++, a general purpose C++
cryptographic library, did not properly implement blinding to mask
private key operations for the Rabin-Williams digital signature
algorithm. This could allow remote attackers to mount a timing attack
and retrieve the user's private key.

For the oldstable distribution (wheezy), this problem has been fixed
in version 5.6.1-6+deb7u1.

For the stable distribution (jessie), this problem has been fixed in
version 5.6.1-6+deb8u1.

For the testing distribution (stretch), this problem will be fixed
in version 5.6.1-7.

For the unstable distribution (sid), this problem has been fixed in
version 5.6.1-7.

We recommend that you upgrade your libcrypto++ packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian7alllibcrypto++< 5.6.1-6+deb7u1libcrypto++_5.6.1-6+deb7u1_all.deb
Debian8alllibcrypto++< 5.6.1-6+deb8u1libcrypto++_5.6.1-6+deb8u1_all.deb

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.004 Low

EPSS

Percentile

72.1%