ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2018.0293
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2018-0293)
Resumen:	The remote host is missing an update for the 'glibc' package(s) announced via the MGASA-2018-0293 advisory.
Descripción:	Summary: The remote host is missing an update for the 'glibc' package(s) announced via the MGASA-2018-0293 advisory. Vulnerability Insight: Updated glibc packages fix security vulnerabilities: An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C Library (aka glibc or libc6) 2.21 through 2.27 does not correctly perform the overlapping memory check if the source memory range spans the middle of the address space, resulting in corrupt data being produced by the copy operation. This may disclose information to context-dependent attackers, or result in a denial of service, or, possibly, code execution (CVE-2017-18269). stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and earlier, when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentially, arbitrary code execution (CVE-2018-11236). Affected Software/OS: 'glibc' package(s) on Mageia 6. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-18269 https://github.com/fingolfin/memmove-bug https://sourceware.org/bugzilla/show_bug.cgi?id=22644 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cd66c0e584c6d692bc8347b5e72723d02b8a8ada https://usn.ubuntu.com/4416-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-11236 BugTraq ID: 104255 http://www.securityfocus.com/bid/104255 https://sourceware.org/bugzilla/show_bug.cgi?id=22786 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5460617d1567657621107d895ee2dd83bc1f88f2 https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html RedHat Security Advisories: RHBA-2019:0327 https://access.redhat.com/errata/RHBA-2019:0327 RedHat Security Advisories: RHSA-2018:3092 https://access.redhat.com/errata/RHSA-2018:3092
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