ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2017.0183
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2017-0183)
Resumen:	The remote host is missing an update for the 'libtirpc, rpcbind' package(s) announced via the MGASA-2017-0183 advisory.
Descripción:	Summary: The remote host is missing an update for the 'libtirpc, rpcbind' package(s) announced via the MGASA-2017-0183 advisory. Vulnerability Insight: It was discovered that rpcbind and libtirpc contain a vulnerability that allows an attacker to allocate any amount of bytes (up to 4 gigabytes per attack) on a remote rpcbind host, and the memory is never freed unless the process crashes or the administrator halts or restarts the rpcbind service. This can slow down the system's operations significantly or prevent other services from spawning processes entirely (CVE-2017-8779). Affected Software/OS: 'libtirpc, rpcbind' package(s) on Mageia 5. Solution: Please install the updated package(s). CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-8779 BugTraq ID: 98325 http://www.securityfocus.com/bid/98325 Debian Security Information: DSA-3845 (Google Search) http://www.debian.org/security/2017/dsa-3845 https://www.exploit-db.com/exploits/41974/ https://security.gentoo.org/glsa/201706-07 http://openwall.com/lists/oss-security/2017/05/03/12 http://openwall.com/lists/oss-security/2017/05/04/1 https://github.com/drbothen/GO-RPCBOMB https://github.com/guidovranken/rpcbomb/ https://guidovranken.wordpress.com/2017/05/03/rpcbomb-remote-rpcbind-denial-of-service-patches/ RedHat Security Advisories: RHBA-2017:1497 https://access.redhat.com/errata/RHBA-2017:1497 RedHat Security Advisories: RHSA-2017:1262 https://access.redhat.com/errata/RHSA-2017:1262 RedHat Security Advisories: RHSA-2017:1263 https://access.redhat.com/errata/RHSA-2017:1263 RedHat Security Advisories: RHSA-2017:1267 https://access.redhat.com/errata/RHSA-2017:1267 RedHat Security Advisories: RHSA-2017:1268 https://access.redhat.com/errata/RHSA-2017:1268 RedHat Security Advisories: RHSA-2017:1395 https://access.redhat.com/errata/RHSA-2017:1395 http://www.securitytracker.com/id/1038532 https://usn.ubuntu.com/3759-1/ https://usn.ubuntu.com/3759-2/
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