CVE-2014-5270

lowpriority · track · 8EPSS 0.005 · 45 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.53% (45th) EPSS

CVSS 2.1 · low

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

2.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nsecondary · FSTEC (BDU) RU

v2.01.8lowAV:L/AC:L/Au:N/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200US

affected products (12)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Gentoo Foundation Inc. Gentoo Linux≤ 20140826fstec_bduRU
debian debian linux= 7.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
gnupg libgcrypt≤ 1.5.3nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.4.0nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.4.3nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.4.4nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.4.5nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.4.6nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.5.0nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.5.1nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
gnupg libgcrypt= 1.5.2nvdUScpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2014-10-10modified 2026-06-17

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+19470 more

references (14)

External citations — patches, advisories, analysis.

scry

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