CVE-2015-0837

2015-03-0200:00:00

ubuntu.com

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

65.2%

JSON

The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19
allows attackers to obtain sensitive information by leveraging timing
differences when accessing a pre-computed table during modular
exponentiation, related to a “Last-Level Cache Side-Channel Attack.”

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchgnupg< 1.4.10-2ubuntu1.8UNKNOWN
ubuntu12.04noarchgnupg< 1.4.11-3ubuntu2.9UNKNOWN
ubuntu14.04noarchgnupg< 1.4.16-1ubuntu2.3UNKNOWN
ubuntu14.10noarchgnupg< 1.4.16-1.2ubuntu1.2UNKNOWN
ubuntu10.04noarchlibgcrypt11< 1.4.4-5ubuntu2.4UNKNOWN
ubuntu12.04noarchlibgcrypt11< 1.5.0-3ubuntu0.4UNKNOWN
ubuntu14.04noarchlibgcrypt11< 1.5.3-2ubuntu4.2UNKNOWN
ubuntu14.10noarchlibgcrypt11< 1.5.4-2ubuntu1.1UNKNOWN
ubuntu14.04noarchlibgcrypt20< 1.6.1-2ubuntu1.14.04.1UNKNOWN
ubuntu14.10noarchlibgcrypt20< 1.6.1-2ubuntu1.14.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	gnupg	< 1.4.10-2ubuntu1.8	UNKNOWN
ubuntu	12.04	noarch	gnupg	< 1.4.11-3ubuntu2.9	UNKNOWN
ubuntu	14.04	noarch	gnupg	< 1.4.16-1ubuntu2.3	UNKNOWN
ubuntu	14.10	noarch	gnupg	< 1.4.16-1.2ubuntu1.2	UNKNOWN
ubuntu	10.04	noarch	libgcrypt11	< 1.4.4-5ubuntu2.4	UNKNOWN
ubuntu	12.04	noarch	libgcrypt11	< 1.5.0-3ubuntu0.4	UNKNOWN
ubuntu	14.04	noarch	libgcrypt11	< 1.5.3-2ubuntu4.2	UNKNOWN
ubuntu	14.10	noarch	libgcrypt11	< 1.5.4-2ubuntu1.1	UNKNOWN
ubuntu	14.04	noarch	libgcrypt20	< 1.6.1-2ubuntu1.14.04.1	UNKNOWN
ubuntu	14.10	noarch	libgcrypt20	< 1.6.1-2ubuntu1.14.10.1	UNKNOWN