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VULNERABILITIES

CVE-2015-7511 Details

Description

Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:2 LOWVector:CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-updates/2016-05/msg00027.html CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2IL4PAEICHGA2XMQYRY3MIWHM4GMPAG/ CVE
https://lists.gnupg.org/pipermail/gnupg-announce/2016q1/000384.html CVEVendor Advisory
https://security.gentoo.org/glsa/201610-04 CVE
http://www.cs.tau.ac.IL/~tromer/ecdh/ CVE

see all 18 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
gnupg libgcrypt
<= 1.6.4

CPE

  • cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
7.0
8.0

CPE

  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
canonical ubuntu linux
12.04
14.04
15.10

CPE

  • cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2015-7511
NVD Published Date:
Apr 19, 2016
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2015-7511 Details - Not Deferred