CVE catalog
CVE-2014-3591
libgcrypt20: CVE-2014-3591
- Severity
- Medium · CVSS 4.2
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.60% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libgcrypt20 | sid | 1.12.4-2 | fixed |
| Debian | libgcrypt20 | forky | 1.12.4-2 | fixed |
| Debian | libgcrypt20 | trixie | 1.11.0-7+deb13u1 | fixed |
| Debian | libgcrypt20 | trixie-security | 1.11.0-7+deb13u1 | fixed |
| Debian | libgcrypt20 | bookworm | 1.10.1-3+deb12u1 | fixed |
| Debian | libgcrypt20 | bookworm-security | 1.10.1-3+deb12u1 | fixed |
| Ubuntu | gnupg | 14.04 | 1.4.14-1ubuntu2 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.15-1.1ubuntu1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.15-1.1ubuntu2 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.15-2ubuntu1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu2 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu2.1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu2.3 | fixed |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.0-3ubuntu3 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu1 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu4 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu4.1 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu4.2 | fixed |
| Ubuntu | libgcrypt20 | 14.04 | 1.6.0-2 | vulnerable |
| Ubuntu | libgcrypt20 | 14.04 | 1.6.0-2ubuntu2 | vulnerable |
| Ubuntu | libgcrypt20 | 14.04 | 1.6.1-1 | vulnerable |
| Ubuntu | libgcrypt20 | 14.04 | 1.6.1-2 | vulnerable |
| Ubuntu | libgcrypt20 | 14.04 | 1.6.1-2ubuntu1 | vulnerable |
| Ubuntu | libgcrypt20 | 14.04 | 1.6.1-2ubuntu1.14.04.1 | fixed |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.0-3ubuntu3 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu1 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu4 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu4.1 | vulnerable |
| Ubuntu | libgcrypt11 | 14.04 | 1.5.3-2ubuntu4.2 | fixed |
| Ubuntu | gnupg | 14.04 | 1.4.14-1ubuntu2 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.15-1.1ubuntu1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.15-1.1ubuntu2 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.15-2ubuntu1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu2 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu2.1 | vulnerable |
| Ubuntu | gnupg | 14.04 | 1.4.16-1ubuntu2.3 | fixed |
| Ubuntu | gnupg2 | 14.04 | 2.0.20-1ubuntu3 | vulnerable |
| Ubuntu | gnupg2 | 14.04 | 2.0.22-1ubuntu1 | vulnerable |
| Ubuntu | gnupg2 | 14.04 | 2.0.22-3ubuntu1 | vulnerable |
| Ubuntu | gnupg2 | 14.04 | 2.0.22-3ubuntu1.1 | vulnerable |
| Ubuntu | gnupg2 | 14.04 | 2.0.22-3ubuntu1.3 | fixed |
| Suse | libgcrypt | linux enterprise software development kit 11 sp3 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise software development kit 11 sp4 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise desktop 11 sp3 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise desktop 11 sp4 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise server 11 sp3 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise server 11 sp3-teradata | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise server for sap applications 11 sp3 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise server 11 sp4 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise server for sap applications 11 sp4 | 1.5.0-0.19.1 | fixed |
| Suse | libgcrypt | linux enterprise desktop 12 | 1.6.1-13.1 | fixed |
| Suse | libgcrypt | linux enterprise software development kit 12 | 1.6.1-13.1 | fixed |
| Suse | libgcrypt | linux enterprise server 12 | 1.6.1-13.1 | fixed |
| Suse | libgcrypt | linux enterprise server for sap applications 12 | 1.6.1-13.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libgcrypt20 | source | sid | 1.6.3-2 | not yet assigned | Not reported | Not reported |
| Debian | libgcrypt20 | source | forky | 1.6.3-2 | not yet assigned | Not reported | Not reported |
| Debian | libgcrypt20 | source | trixie | 1.6.3-2 | not yet assigned | Not reported | Not reported |
| Debian | libgcrypt20 | source | bookworm | 1.6.3-2 | not yet assigned | Not reported | Not reported |
| Ubuntu | gnupg | deb | 14.04 | 1.4.16-1ubuntu2.3 | Not reported | UBUNTU-CVE-2014-3591 | Not reported |
| Ubuntu | libgcrypt11 | deb | 14.04 | 1.5.3-2ubuntu4.2 | Not reported | UBUNTU-CVE-2014-3591 | Not reported |
| Ubuntu | libgcrypt20 | deb | 14.04 | 1.6.1-2ubuntu1.14.04.1 | Not reported | UBUNTU-CVE-2014-3591 | Not reported |
| Ubuntu | libgcrypt11 | deb | 14.04 | 1.5.3-2ubuntu4.2 | Not reported | USN-2555-1 | Not reported |
| Ubuntu | gnupg | deb | 14.04 | 1.4.16-1ubuntu2.3 | Not reported | USN-2554-1 | Not reported |
| Ubuntu | gnupg2 | deb | 14.04 | 2.0.22-3ubuntu1.3 | Not reported | USN-2554-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise software development kit 11 sp3 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise software development kit 11 sp4 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise desktop 11 sp3 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise desktop 11 sp4 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server 11 sp3 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server 11 sp3-teradata | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server for sap applications 11 sp3 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server 11 sp4 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server for sap applications 11 sp4 | 1.5.0-0.19.1 | Not reported | SUSE-SU-2015:1626-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise desktop 12 | 1.6.1-13.1 | Not reported | SUSE-SU-2015:1179-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise software development kit 12 | 1.6.1-13.1 | Not reported | SUSE-SU-2015:1179-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server 12 | 1.6.1-13.1 | Not reported | SUSE-SU-2015:1179-1 | Not reported |
| Suse | libgcrypt | rpm | linux enterprise server for sap applications 12 | 1.6.1-13.1 | Not reported | SUSE-SU-2015:1179-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libgcrypt20]Unknown
Details (4)
1.10.1-3+deb12u1· amd64 · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· arm64 · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
- [libgcrypt20-dev]Unknown
Source package: [libgcrypt20]
Details (4)
1.10.1-3+deb12u1· amd64 · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· arm64 · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
- [libgcrypt20-doc]Unknown
Source package: [libgcrypt20]
Details (4)
1.10.1-3+deb12u1· all · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· all · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· all · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· all · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
- [libgcrypt-mingw-w64-dev]Unknown
Source package: [libgcrypt20]
Details (4)
1.10.1-3+deb12u1· all · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· all · bookwormFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· all · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
1.10.1-3+deb12u1· all · bookworm-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · bookworm; dsa · libgcrypt20 · debian · 12
[Debian 13 (Trixie)]
- [libgcrypt20]Unknown
Details (4)
1.11.0-7+deb13u1· amd64 · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· arm64 · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
- [libgcrypt20-dev]Unknown
Source package: [libgcrypt20]
Details (4)
1.11.0-7+deb13u1· amd64 · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· arm64 · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
- [libgcrypt20-doc]Unknown
Source package: [libgcrypt20]
Details (4)
1.11.0-7+deb13u1· all · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· all · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· all · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· all · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
- [libgcrypt-bin]Unknown
Source package: [libgcrypt20]
Details (4)
1.11.0-7+deb13u1· amd64 · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· arm64 · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
- [libgcrypt-mingw-w64-dev]Unknown
Source package: [libgcrypt20]
Details (4)
1.11.0-7+deb13u1· all · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· all · trixieFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· all · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
1.11.0-7+deb13u1· all · trixie-securityFixed · Fixed:
1.6.3-2dsa · libgcrypt20 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2015_1179-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2014-3591]
- [https://osv.dev/vulnerability/DLA-175-1]
- [https://osv.dev/vulnerability/DLA-190-1]
- [https://osv.dev/vulnerability/DSA-3184-1]
- [https://osv.dev/vulnerability/DSA-3185-1]
- [https://osv.dev/vulnerability/SUSE-SU-2015:1179-1]
- [https://osv.dev/vulnerability/SUSE-SU-2015:1626-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2014-3591]
- [https://osv.dev/vulnerability/USN-2554-1]
- [https://osv.dev/vulnerability/USN-2555-1]
- [https://security-tracker.debian.org/tracker/CVE-2014-3591]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]