CVE-2013-7040
CVE-2013-7040
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Python 2.7 before 3.4 only uses the last eight bits of the prefix to randomize hash values, which causes it to compute hash values without restricting the ability to trigger hash collisions predictably and makes it easier for context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1150.
EPSS 3,3%
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
python2.7 Debian:11
- Versiones
- 2.7.18-10
- 2.7.18-11
- 2.7.18-12
- 2.7.18-13
- 2.7.18-13.1
- 2.7.18-13.1~exp1
- 2.7.18-13.2
- 2.7.18-8
- 2.7.18-8+deb11u1
- 2.7.18-9
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
python2.7 Ubuntu:Pro:14.04:LTS
- Versiones
- 2.7.5-8ubuntu3
- 2.7.5-8ubuntu4
- 2.7.6-2
- 2.7.6-2ubuntu1
- 2.7.6-3
- 2.7.6-3ubuntu1
- 2.7.6-4
- 2.7.6-4ubuntu1
- 2.7.6-5
- 2.7.6-7
- 2.7.6-8
- 2.7.6-8ubuntu0.2
- 2.7.6-8ubuntu0.3
- 2.7.6-8ubuntu0.4
- 2.7.6-8ubuntu0.5
- 2.7.6-8ubuntu0.6+esm2
- 2.7.6-8ubuntu0.6+esm3
- 2.7.6-8ubuntu0.6+esm5
- 2.7.6-8ubuntu0.6+esm6
- 2.7.6-8ubuntu0.6+esm7
- 2.7.6-8ubuntu0.6+esm8
- 2.7.6-8ubuntu0.6+esm9
- 2.7.6-8ubuntu0.6+esm10
- 2.7.6-8ubuntu0.6+esm11
- 2.7.6-8ubuntu0.6+esm12
- 2.7.6-8ubuntu0.6+esm13
- 2.7.6-8ubuntu0.6+esm14
- 2.7.6-8ubuntu0.6+esm15
- 2.7.6-8ubuntu0.6+esm16
- 2.7.6-8ubuntu0.6+esm17
- 2.7.6-8ubuntu0.6+esm18
- 2.7.6-8ubuntu0.6+esm20
- 2.7.6-8ubuntu0.6+esm21
- 2.7.6-8ubuntu0.6+esm22
- 2.7.6-8ubuntu0.6+esm24
- 2.7.6-8ubuntu0.6+esm25
- 2.7.6-8ubuntu0.6+esm26
- 2.7.6-8ubuntu0.6+esm28
- 2.7.6-8ubuntu0.6+esm29
- 2.7.6-8ubuntu0.6+esm30
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
Fuentes originales
- http://www.securityfocus.com/bid/64194
- http://www.openwall.com/lists/oss-security/2013/12/09/13
- http://www.openwall.com/lists/oss-security/2013/12/09/3
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://bugs.python.org/issue14621
- https://support.apple.com/kb/HT205031
- https://nvd.nist.gov/vuln/detail/CVE-2013-7040