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
AI Score
Confidence
Low
EPSS
Percentile
5.3%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | 10.04 | cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* |
canonical | ubuntu_linux | 12.04 | cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:* |
canonical | ubuntu_linux | 12.10 | cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:* |
canonical | ubuntu_linux | 13.04 | cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:* |
debian | debian_linux | 6.0 | cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* |
debian | debian_linux | 7.0 | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
gnupg | gnupg | * | cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:* |
gnupg | gnupg | 0.0.0 | cpe:2.3:a:gnupg:gnupg:0.0.0:-:*:*:*:*:*:* |
gnupg | gnupg | 0.2.15 | cpe:2.3:a:gnupg:gnupg:0.2.15:*:*:*:*:*:*:* |
gnupg | gnupg | 0.2.16 | cpe:2.3:a:gnupg:gnupg:0.2.16:*:*:*:*:*:*:* |
bugs.debian.org/cgi-bin/bugreport.cgi?bug=717880
eprint.iacr.org/2013/448
kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
lists.gnupg.org/pipermail/gnupg-announce/2013q3/000330.html
lists.opensuse.org/opensuse-updates/2013-08/msg00003.html
rhn.redhat.com/errata/RHSA-2013-1457.html
secunia.com/advisories/54318
secunia.com/advisories/54321
secunia.com/advisories/54332
secunia.com/advisories/54375
www.debian.org/security/2013/dsa-2730
www.debian.org/security/2013/dsa-2731
www.kb.cert.org/vuls/id/976534
www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
www.securityfocus.com/bid/61464
www.ubuntu.com/usn/USN-1923-1