CVE-2009-2661
CVE-2009-2661
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185.
EPSS 1,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
strongswan Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.3.2-1.1
Actualiza a 4.3.2-1.1
strongswan Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.3.2-1.1
Actualiza a 4.3.2-1.1
strongswan Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.3.2-1.1
Actualiza a 4.3.2-1.1
Fuentes originales
- http://www.openwall.com/lists/oss-security/2009/07/27/1
- http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch
- http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html
- http://secunia.com/advisories/36922
- http://www.debian.org/security/2009/dsa-1899
- http://www.vupen.com/english/advisories/2009/2247
- http://up2date.astaro.com/2009/08/up2date_7505_released.html
- http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
- http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch
- https://lists.strongswan.org/pipermail/announce/2009-July/000056.html
- https://nvd.nist.gov/vuln/detail/CVE-2009-2661