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freebsdFreeBSD689C2BF7-0701-11E3-9A25-002590860428
HistoryJul 18, 2013 - 12:00 a.m.

GnuPG and Libgcrypt -- side-channel attack vulnerability

2013-07-1800:00:00
vuxml.freebsd.org
13

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

5.4%

Werner Koch of the GNU project reports:

Noteworthy changes in version 1.5.3:
Mitigate the Yarom/Falkner flush+reload side-channel attack on RSA secret keys…
Note that Libgcrypt is used by GnuPG 2.x and thus this release fixes the above
problem. The fix for GnuPG less than 2.0 can be found in the just released GnuPG
1.4.14.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchlibgcrypt< 1.5.3UNKNOWN
FreeBSDanynoarchlinux-f10-libgcrypt< 1.5.3UNKNOWN

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

5.4%