CVE-2019-5736
CVE-2019-5736
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Esta página muestra una selección de datos de las fuentes. Consulte los avisos enlazados para ver la descripción completa y las versiones afectadas.
runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.
CVSS 8.6 · Alta · EPSS 98,5% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · containers
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
lxc Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:3.1.0+really3.0.3-4
Actualiza a 1:3.1.0+really3.0.3-4
lxc Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:3.1.0+really3.0.3-4
Actualiza a 1:3.1.0+really3.0.3-4
lxc Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:3.1.0+really3.0.3-4
Actualiza a 1:3.1.0+really3.0.3-4
runc Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.0.0~rc6+dfsg1-2
Actualiza a 1.0.0~rc6+dfsg1-2
runc Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.0.0~rc6+dfsg1-2
Actualiza a 1.0.0~rc6+dfsg1-2
runc Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.0.0~rc6+dfsg1-2
Actualiza a 1.0.0~rc6+dfsg1-2
docker.io Ubuntu:16.04:LTS
- Versiones
- 1.6.2~dfsg1-1ubuntu4
- 1.10.2-0ubuntu3
- 1.10.2-0ubuntu4
- 1.10.3-0ubuntu1
- 1.10.3-0ubuntu4
- 1.10.3-0ubuntu5
- 1.10.3-0ubuntu6
- 1.11.2-0ubuntu5~16.04
- 1.12.1-0ubuntu13~16.04.1
- 1.12.3-0ubuntu4~16.04.2
- 1.12.6-0ubuntu1~16.04.1
- 1.13.1-0ubuntu1~16.04.2
- 17.03.2-0ubuntu2~16.04.1
- 18.06.1-0ubuntu1~16.04.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 18.06.1-0ubuntu1.2~16.04.1
Actualiza a 18.06.1-0ubuntu1.2~16.04.1
runc Ubuntu:16.04:LTS
- Versiones
- 0.0.8+dfsg-2
- 0.1.1-0ubuntu5~16.04
- 1.0.0~rc1-0ubuntu1~16.04
- 1.0.0~rc1-0ubuntu2~16.04.1
- 1.0.0~rc1-0ubuntu2~16.04.1.1
- 1.0.0~rc2-0ubuntu2~16.04.1
- 1.0.0~rc2+docker1.12.6-0ubuntu1~16.04.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.1
Actualiza a 1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.1
docker.io Ubuntu:18.04:LTS
- Versiones
- 1.13.1-0ubuntu6
- 17.03.2-0ubuntu1
- 17.03.2-0ubuntu3
- 17.03.2-0ubuntu5
- 17.12.1-0ubuntu1
- 18.06.1-0ubuntu1~18.04.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 18.06.1-0ubuntu1.2~18.04.1
Actualiza a 18.06.1-0ubuntu1.2~18.04.1
runc Ubuntu:18.04:LTS
- Versiones
- 1.0.0~rc2+docker1.13.1-0ubuntu1
- 1.0.0~rc4+dfsg1-2
- 1.0.0~rc4+dfsg1-6
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.0.0~rc4+dfsg1-6ubuntu0.18.04.1
Actualiza a 1.0.0~rc4+dfsg1-6ubuntu0.18.04.1
Fuentes originales
- https://github.com/opencontainers/runc/commit/6635b4f0c6af3810594d2770f662f34ddc15b40d
- https://access.redhat.com/errata/RHSA-2019:0408
- https://github.com/rancher/runc-cve
- https://access.redhat.com/errata/RHSA-2019:0401
- https://github.com/docker/docker-ce/releases/tag/v18.09.2
- https://www.synology.com/security/advisory/Synology_SA_19_06
- https://security.netapp.com/advisory/ntap-20190307-0008/
- https://access.redhat.com/errata/RHSA-2019:0303
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190215-runc
- https://github.com/q3k/cve-2019-5736-poc
- https://www.exploit-db.com/exploits/46359/
- https://github.com/opencontainers/runc/commit/0a8e4117e7f715d5fbeef398405813ce8e88558b
- https://aws.amazon.com/security/security-bulletins/AWS-2019-002/
- https://www.openwall.com/lists/oss-security/2019/02/11/2
- https://kubernetes.io/blog/2019/02/11/runc-and-cve-2019-5736/
- https://access.redhat.com/security/cve/cve-2019-5736
- https://www.exploit-db.com/exploits/46369/
- https://access.redhat.com/errata/RHSA-2019:0304
- https://github.com/Frichetten/CVE-2019-5736-PoC
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03913en_us
- https://brauner.github.io/2019/02/12/privileged-containers.html
- https://www.twistlock.com/2019/02/11/how-to-mitigate-cve-2019-5736-in-runc-and-docker/
- https://cloud.google.com/kubernetes-engine/docs/security-bulletins#february-11-2019-runc
- https://nvd.nist.gov/vuln/detail/CVE-2019-5736