ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2017.0120
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2017-0120)
Resumen:	The remote host is missing an update for the 'copy-jdk-configs, java-1.8.0-openjdk' package(s) announced via the MGASA-2017-0120 advisory.
Descripción:	Summary: The remote host is missing an update for the 'copy-jdk-configs, java-1.8.0-openjdk' package(s) announced via the MGASA-2017-0120 advisory. Vulnerability Insight: An untrusted library search path flaw was found in the JCE component of OpenJDK. A local attacker could possibly use this flaw to cause a Java application using JCE to load an attacker-controlled library and hence escalate their privileges (CVE-2017-3511). It was found that the JAXP component of OpenJDK failed to correctly enforce parse tree size limits when parsing XML document. An attacker able to make a Java application parse a specially crafted XML document could use this flaw to make it consume an excessive amount of CPU and memory (CVE-2017-3526). It was discovered that the HTTP client implementation in the Networking component of OpenJDK could cache and re-use an NTLM authenticated connection in a different security context. A remote attacker could possibly use this flaw to make a Java application perform HTTP requests authenticated with credentials of a different user (CVE-2017-3509). Note: This update adds support for the 'jdk.ntlm.cache' system property which, when set to false, prevents caching of NTLM connections and authentications and hence prevents this issue. However, caching remains enabled by default. It was discovered that the Security component of OpenJDK did not allow users to restrict the set of algorithms allowed for Jar integrity verification. This flaw could allow an attacker to modify content of the Jar file that used weak signing key or hash algorithm (CVE-2017-3539). Note: This updates extends the fix for CVE-2016-5542 released as part of the MGASA-2016-0359 advisory to no longer allow the MD5 hash algorithm during the Jar integrity verification by adding it to the jdk.jar.disabledAlgorithms security property. Newline injection flaws were discovered in FTP and SMTP client implementations in the Networking component in OpenJDK. A remote attacker could possibly use these flaws to manipulate FTP or SMTP connections established by a Java application (CVE-2017-3533, CVE-2017-3544). Affected Software/OS: 'copy-jdk-configs, java-1.8.0-openjdk' package(s) on Mageia 5. Solution: Please install the updated package(s). CVSS Score: 7.1 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-3509 BugTraq ID: 97737 http://www.securityfocus.com/bid/97737 Debian Security Information: DSA-3858 (Google Search) http://www.debian.org/security/2017/dsa-3858 https://security.gentoo.org/glsa/201705-03 https://security.gentoo.org/glsa/201707-01 RedHat Security Advisories: RHSA-2017:1108 https://access.redhat.com/errata/RHSA-2017:1108 RedHat Security Advisories: RHSA-2017:1109 https://access.redhat.com/errata/RHSA-2017:1109 RedHat Security Advisories: RHSA-2017:1117 https://access.redhat.com/errata/RHSA-2017:1117 RedHat Security Advisories: RHSA-2017:1118 https://access.redhat.com/errata/RHSA-2017:1118 RedHat Security Advisories: RHSA-2017:1119 https://access.redhat.com/errata/RHSA-2017:1119 RedHat Security Advisories: RHSA-2017:1204 https://access.redhat.com/errata/RHSA-2017:1204 RedHat Security Advisories: RHSA-2017:1220 https://access.redhat.com/errata/RHSA-2017:1220 RedHat Security Advisories: RHSA-2017:1221 https://access.redhat.com/errata/RHSA-2017:1221 RedHat Security Advisories: RHSA-2017:1222 https://access.redhat.com/errata/RHSA-2017:1222 RedHat Security Advisories: RHSA-2017:3453 https://access.redhat.com/errata/RHSA-2017:3453 http://www.securitytracker.com/id/1038286 Common Vulnerability Exposure (CVE) ID: CVE-2017-3511 BugTraq ID: 97731 http://www.securityfocus.com/bid/97731 Common Vulnerability Exposure (CVE) ID: CVE-2017-3526 BugTraq ID: 97733 http://www.securityfocus.com/bid/97733 Common Vulnerability Exposure (CVE) ID: CVE-2017-3533 BugTraq ID: 97740 http://www.securityfocus.com/bid/97740 Common Vulnerability Exposure (CVE) ID: CVE-2017-3539 BugTraq ID: 97752 http://www.securityfocus.com/bid/97752 Common Vulnerability Exposure (CVE) ID: CVE-2017-3544 BugTraq ID: 97745 http://www.securityfocus.com/bid/97745
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