National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-4242 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 1.9 LOW
Vector: (AV:L/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.4


Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=717880
http://eprint.iacr.org/2013/448
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://lists.gnupg.org/pipermail/gnupg-announce/2013q3/000330.html
http://lists.opensuse.org/opensuse-updates/2013-08/msg00003.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-1457.html
http://www.debian.org/security/2013/dsa-2730
http://www.debian.org/security/2013/dsa-2731
http://www.kb.cert.org/vuls/id/976534 US Government Resource
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/bid/61464
http://www.ubuntu.com/usn/USN-1923-1 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:gnupg:gnupg:0.0.0:-:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.2.15:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.2.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.2.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.2.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.2.19:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.4.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.4.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:0.9.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.4:-:win32:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.5:-:win32:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.1:windows:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.2.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.90:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.91:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.92:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.3.93:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.4.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.4.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:1.4.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.4.13

Configuration 4 ( hide )
 cpe:2.3:a:gnupg:gnupg:2.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.15:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:gnupg:2.0.19:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:a:gnupg:libgcrypt:1.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:1.4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:1.4.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:1.4.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:1.4.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:1.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:1.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.5.2

Configuration 6 ( hide )
 cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-4242
NVD Published Date:
08/19/2013
NVD Last Modified:
10/30/2018