ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2017.0189
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2017-0189)
Resumen:	The remote host is missing an update for the 'docker' package(s) announced via the MGASA-2017-0189 advisory.
Descripción:	Summary: The remote host is missing an update for the 'docker' package(s) announced via the MGASA-2017-0189 advisory. Vulnerability Insight: The runc component used by `docker exec` feature of docker allowed additional container processes to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain low-level access to these new processes during initialization. An attacker can, depending on the nature of the incoming process, leverage this to elevate access to the host. This ranges from accessing host content through the file descriptors of the incoming process to, potentially, a complete container escape by leveraging memory access or syscall interception (CVE-2016-9962). Affected Software/OS: 'docker' package(s) on Mageia 5. Solution: Please install the updated package(s). CVSS Score: 4.4 CVSS Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2016-9962 BugTraq ID: 95361 http://www.securityfocus.com/bid/95361 Bugtraq: 20170111 Re: [oss-security] Docker 1.12.6 - Security Advisory (Google Search) http://www.securityfocus.com/archive/1/540001/100/0/threaded https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVM7FCOQMPKOFLDTUYSS4ES76DDM56VP/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FINGBFMIXBG6B6ZWYH3TMRP5V3PDBNXR/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BQAXJMMLRU7DD2IMG47SR2K4BOFFG7FZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WUQ3MQNEL5IBZZLMLR72Q4YDCL2SCKRK/ http://seclists.org/fulldisclosure/2017/Jan/21 http://seclists.org/fulldisclosure/2017/Jan/29 https://security.gentoo.org/glsa/201701-34 RedHat Security Advisories: RHSA-2017:0116 http://rhn.redhat.com/errata/RHSA-2017-0116.html RedHat Security Advisories: RHSA-2017:0123 http://rhn.redhat.com/errata/RHSA-2017-0123.html RedHat Security Advisories: RHSA-2017:0127 http://rhn.redhat.com/errata/RHSA-2017-0127.html
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