2.1

CVE-2014-5270

Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it easier for physically proximate attackers to conduct key-extraction attacks by leveraging the ability to collect voltage data from exposed metal, a different vector than CVE-2013-4576.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnupg ≫ Libgcrypt Version <= 1.5.3
Gnupg ≫ Libgcrypt Version1.4.0
Gnupg ≫ Libgcrypt Version1.4.3
Gnupg ≫ Libgcrypt Version1.4.4
Gnupg ≫ Libgcrypt Version1.4.5
Gnupg ≫ Libgcrypt Version1.4.6
Gnupg ≫ Libgcrypt Version1.5.0
Gnupg ≫ Libgcrypt Version1.5.1
Gnupg ≫ Libgcrypt Version1.5.2
Debian ≫ Debian Linux Version7.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.406
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:P/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

http://lists.gnupg.org/pipermail/gnupg-announce/2014q3/000352.html
Patch
Vendor Advisory
http://openwall.com/lists/oss-security/2014/08/16/2
Third Party Advisory
Mailing List
http://www.cs.tau.ac.il/~tromer/handsoff/
Technical Description
http://www.debian.org/security/2014/dsa-3024
http://www.debian.org/security/2014/dsa-3073
Third Party Advisory