CVE-2014-3591
Severity Score
4.2
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Libgcrypt versiones anteriores a 1.6.3 y GnuPG versiones anteriores a 1.4.19, no implementa un blinding de texto cifrado para el desencriptado de Elgamal, lo que permite a atacantes físicamente próximos obtener la clave privada del servidor determinando factores que utilizan texto cifrado y las fluctuaciones en el campo electromagnético durante la multiplicación.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2014-05-14 CVE Reserved
- 2015-03-13 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://www.cs.tau.ac.il/~tromer/radioexp | Third Party Advisory | |
| http://www.debian.org/security/2015/dsa-3184 | Third Party Advisory |
|
| http://www.debian.org/security/2015/dsa-3185 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html | 2019-12-05 | |
| https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html | 2019-12-05 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gnupg Search vendor "Gnupg" | Gnupg Search vendor "Gnupg" for product "Gnupg" | < 1.4.19 Search vendor "Gnupg" for product "Gnupg" and version " < 1.4.19" | - |
Affected
| ||||||
| Gnupg Search vendor "Gnupg" | Libgcrypt Search vendor "Gnupg" for product "Libgcrypt" | < 1.6.3 Search vendor "Gnupg" for product "Libgcrypt" and version " < 1.6.3" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||