PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers t
PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers to conduct brute force attacks to obtain the private key.
Software afectado
Haz clic en una tecnología para ver todas sus vulnerabilidades.
| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | pycrypto | < 2.6 | 2.6 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2012-2417
- https://github.com/Legrandin/pycrypto/commit/9f912f13df99ad3421eff360d6a62d7dbec755c2
- https://bugs.launchpad.net/pycrypto/+bug/985164
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75871
- https://github.com/Legrandin/pycrypto
- https://github.com/dlitz/pycrypto/blob/373ea760f21701b162e8c4912a66928ee30d401a/ChangeLog
- https://github.com/pypa/advisory-database/tree/main/vulns/pycrypto/PYSEC-2012-16.yaml
- https://hermes.opensuse.org/messages/15083589
- https://web.archive.org/web/20140724111917/http://secunia.com/advisories/49263
- https://web.archive.org/web/20200228184120/http://www.securityfocus.com/bid/53687
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081713.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081759.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081789.html
- http://www.debian.org/security/2012/dsa-2502
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:117
- http://www.openwall.com/lists/oss-security/2012/05/25/1
- http://secunia.com/advisories/49263
- http://www.osvdb.org/82279
- http://www.securityfocus.com/bid/53687
- https://github.com/advisories/GHSA-v367-p58w-98h5
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N- Debilidad (CWE)
-- Plataforma
- Python (PyPI)
- Paquete
pycrypto- Publicada
- 17.06.2012
- Actualizado
- 11.10.2026 12:20
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-v367-p58w-98h5 - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2012-16 - PyPA Advisory Database; CC BY 4.0
Historial de vulnerabilidades: pycrypto
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 4
- Primera → última
- 06.2012 02.2018
- Sin corrección
- 2
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 1
- Alta 2
- Media 1
Divulgaciones por año
- 2017: 1
- 2018: 1
- 2019: 0
- 2020: 0
- 2021: 0
- 2022: 0
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
antes: 2
-
PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers t esta entrada
Identifica las vulnerabilidades de tu aplicación
Con la integración de DockRay y el inventario de software activado, DockRay compara las versiones notificadas de los componentes con las vulnerabilidades conocidas y avisa de las coincidencias confirmadas. La cobertura depende de la tecnología compatible y de los avisos disponibles.