CVE-2015-7511
Libgcrypt ECDH Information Disclosure Leak
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.
INFO
Published Date :
April 19, 2016, 9:59 p.m.
Last Modified :
Nov. 21, 2024, 2:36 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
1.4
Exploitability Score :
0.5
Affected Products
The following products are affected by CVE-2015-7511
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-7511.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-7511 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-7511 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2016-05/msg00027.html Added Reference http://www.cs.tau.ac.IL/~tromer/ecdh/ Added Reference http://www.debian.org/security/2016/dsa-3474 Added Reference http://www.debian.org/security/2016/dsa-3478 Added Reference http://www.securityfocus.com/bid/83253 Added Reference http://www.ubuntu.com/usn/USN-2896-1 Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2IL4PAEICHGA2XMQYRY3MIWHM4GMPAG/ Added Reference https://lists.gnupg.org/pipermail/gnupg-announce/2016q1/000384.html Added Reference https://security.gentoo.org/glsa/201610-04 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2IL4PAEICHGA2XMQYRY3MIWHM4GMPAG/ [No types assigned] Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/W2IL4PAEICHGA2XMQYRY3MIWHM4GMPAG/ -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201610-04 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 01, 2016
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2016-05/msg00027.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/W2IL4PAEICHGA2XMQYRY3MIWHM4GMPAG/ [No Types Assigned] Added Reference http://www.securityfocus.com/bid/83253 [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 21, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:gnupg:libgcrypt:1.6.4:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Added CVSS V2 (AV:L/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://lists.gnupg.org/pipermail/gnupg-announce/2016q1/000384.html No Types Assigned https://lists.gnupg.org/pipermail/gnupg-announce/2016q1/000384.html Advisory Added CWE CWE-200 -
Initial Analysis by [email protected]
Apr. 21, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-7511 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-7511
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.00%
score
0.56720
percentile