CVSS2
Attack Vector
LOCAL
Attack 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
EPSS
Percentile
5.3%
Issue Overview:
GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload.
Affected Packages:
gnupg
Issue Correction:
Run yum update gnupg to update your system.
New Packages:
i686:
gnupg-debuginfo-1.4.14-1.20.amzn1.i686
gnupg-1.4.14-1.20.amzn1.i686
src:
gnupg-1.4.14-1.20.amzn1.src
x86_64:
gnupg-1.4.14-1.20.amzn1.x86_64
gnupg-debuginfo-1.4.14-1.20.amzn1.x86_64
Red Hat: CVE-2013-4242
Mitre: CVE-2013-4242
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | gnupg-debuginfo | < 1.4.14-1.20.amzn1 | gnupg-debuginfo-1.4.14-1.20.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | gnupg | < 1.4.14-1.20.amzn1 | gnupg-1.4.14-1.20.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | gnupg | < 1.4.14-1.20.amzn1 | gnupg-1.4.14-1.20.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | gnupg-debuginfo | < 1.4.14-1.20.amzn1 | gnupg-debuginfo-1.4.14-1.20.amzn1.x86_64.rpm |