ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2014.0541
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2014-0541)
Resumen:	The remote host is missing an update for the 'ntp' package(s) announced via the MGASA-2014-0541 advisory.
Descripción:	Summary: The remote host is missing an update for the 'ntp' package(s) announced via the MGASA-2014-0541 advisory. Vulnerability Insight: Updated ntp packages fix security vulnerabilities: If no authentication key is defined in the ntp.conf file, a cryptographically-weak default key is generated (CVE-2014-9293). ntp-keygen before 4.2.7p230 uses a non-cryptographic random number generator with a weak seed to generate symmetric keys (CVE-2014-9294). A remote unauthenticated attacker may craft special packets that trigger buffer overflows in the ntpd functions crypto_recv() (when using autokey authentication), ctl_putdata(), and configure(). The resulting buffer overflows may be exploited to allow arbitrary malicious code to be executed with the privilege of the ntpd process (CVE-2014-9295). A section of code in ntpd handling a rare error is missing a return statement, therefore processing did not stop when the error was encountered. This situation may be exploitable by an attacker (CVE-2014-9296). The ntp package has been patched to fix these issues. Affected Software/OS: 'ntp' package(s) on Mageia 4. 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-2014-9293 BugTraq ID: 71757 http://www.securityfocus.com/bid/71757 CERT/CC vulnerability note: VU#852879 http://www.kb.cert.org/vuls/id/852879 Cisco Security Advisory: 20141222 Multiple Vulnerabilities in ntpd Affecting Cisco Products https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd HPdes Security Advisory: HPSBGN03277 http://marc.info/?l=bugtraq&m=142590659431171&w=2 HPdes Security Advisory: HPSBOV03505 http://marc.info/?l=bugtraq&m=144182594518755&w=2 HPdes Security Advisory: HPSBPV03266 http://marc.info/?l=bugtraq&m=142469153211996&w=2 HPdes Security Advisory: HPSBUX03240 http://marc.info/?l=bugtraq&m=142853370924302&w=2 HPdes Security Advisory: SSRT101872 http://www.mandriva.com/security/advisories?name=MDVSA-2015:003 https://www.arista.com/en/support/advisories-notices/security-advisories/1047-security-advisory-8 RedHat Security Advisories: RHSA-2014:2025 http://rhn.redhat.com/errata/RHSA-2014-2025.html RedHat Security Advisories: RHSA-2015:0104 http://rhn.redhat.com/errata/RHSA-2015-0104.html http://secunia.com/advisories/62209 Common Vulnerability Exposure (CVE) ID: CVE-2014-9294 BugTraq ID: 71762 http://www.securityfocus.com/bid/71762 Common Vulnerability Exposure (CVE) ID: CVE-2014-9295 BugTraq ID: 71761 http://www.securityfocus.com/bid/71761 SuSE Security Announcement: openSUSE-SU-2014:1670 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00020.html Common Vulnerability Exposure (CVE) ID: CVE-2014-9296 BugTraq ID: 71758 http://www.securityfocus.com/bid/71758
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