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Vulnerability details: VCID-p649-eevs-abhw
Vulnerability ID VCID-p649-eevs-abhw
Aliases CVE-2014-3591
Summary Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.
Status Published
Exploitability 0.5
Weighted Severity 3.8
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2014-3591
cvssv2 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 1.9 https://nvd.nist.gov/vuln/detail/CVE-2014-3591
cvssv3.1 4.2 https://nvd.nist.gov/vuln/detail/CVE-2014-3591
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3591.json
https://api.first.org/data/v1/epss?cve=CVE-2014-3591
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3591
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0837
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1606
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html
http://www.cs.tau.ac.il/~tromer/radioexp/
http://www.debian.org/security/2015/dsa-3184
http://www.debian.org/security/2015/dsa-3185
1198145 https://bugzilla.redhat.com/show_bug.cgi?id=1198145
cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2014-3591 https://nvd.nist.gov/vuln/detail/CVE-2014-3591
USN-2554-1 https://usn.ubuntu.com/2554-1/
USN-2555-1 https://usn.ubuntu.com/2555-1/
No exploits are available.
Vector: AV:A/AC:H/Au:S/C:C/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2014-3591
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2014-3591
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.35059
EPSS Score 0.00141
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:37:02.846206+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/2554-1/ 37.0.0