CVE-2013-4576

lowpriority · track · 8EPSS 0.005 · 39 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.45% (39th) EPSS

CVSS 2.1 · low

Is it mine?

60 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not typically expected to protect themselves from acoustic side-channel attacks, since this is arguably the responsibility of the physical device. Accordingly, issues of this type would not normally receive a CVE identifier. However, for this issue, the developer has specified a security policy in which GnuPG should offer side-channel resistance, and developer-specified security-policy violations are within the scope of CVE.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedgnupg-0:1.4.5-18.el5_10.1.i386 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.ppc as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.s390x as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.src as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-0:1.4.5-18.el5_10.1.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.i386 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.ppc as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.s390x as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016
Fixedgnupg-debuginfo-0:1.4.5-18.el5_10.1.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258
https://access.redhat.com/errata/RHSA-2014:0016

cvss

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

5.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.8–5.8

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

v2.05.8mediumAV:N/AC:M/Au:N/C:N/I:P/A:Psecondary · FSTEC (BDU) RU

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

v2.02.9lowAV:A/AC:M/Au:N/C:P/I:N/A:Nsecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-255USprimaryCWE-255US

affected products (60)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Red Hat Inc. Red Hat Enterprise Linux≤ Desktop 5fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ Server 5fstec_bduRU
The CentOS Project CentOS≤ 5fstec_bduRU
gnupg gnupg≤ 1.4.15nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.0nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.1nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.2nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.3nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.4nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.5nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.6nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.0.7nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.0nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.1nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.2nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.3nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.4nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.5nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*
gnupg gnupg= 1.2.6nvdUScpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*

showing 20 of 60

advisories (1)

Vendor and ecosystem advisories describing this.

RHSA-2014:0016Red Hat Security Advisory: gnupg security update2014-01-08csaf · redhat_csafUS
An updated gnupg package that fixes one security issue is now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

also known as (9)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd redhat_csaf NVD CVE.org MITRE

published 2013-12-20modified 2026-06-16

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references (33)

External citations — patches, advisories, analysis.

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