ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2019.0011
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2019-0011)
Resumen:	The remote host is missing an update for the 'cmocka, ldb, samba, sssd, talloc, tdb, tevent' package(s) announced via the MGASA-2019-0011 advisory.
Descripción:	Summary: The remote host is missing an update for the 'cmocka, ldb, samba, sssd, talloc, tdb, tevent' package(s) announced via the MGASA-2019-0011 advisory. Vulnerability Insight: Florian Stuelpner discovered that Samba is vulnerable to infinite query recursion caused by CNAME loops, resulting in denial of service (CVE-2018-14629). Alex MacCuish discovered that a user with a valid certificate or smart card can crash the Samba AD DC's KDC when configured to accept smart-card authentication (CVE-2018-16841). Garming Sam of the Samba Team and Catalyst discovered a NULL pointer dereference vulnerability in the Samba AD DC LDAP server allowing a user able to read more than 256MB of LDAP entries to crash the Samba AD DC's LDAP server (CVE-2018-16851). Samba has been updated to version 4.7.12 of the 4.7.x stable branch, and the tdb, talloc, tevent, ldb, and cmocka packages have also been updated. The sssd package has also been rebuilt against the updated ldb. Affected Software/OS: 'cmocka, ldb, samba, sssd, talloc, tdb, tevent' package(s) on Mageia 6. Solution: Please install the updated package(s). CVSS Score: 4.0 CVSS Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2018-14629 BugTraq ID: 106022 http://www.securityfocus.com/bid/106022 Debian Security Information: DSA-4345 (Google Search) https://www.debian.org/security/2018/dsa-4345 https://security.gentoo.org/glsa/202003-52 https://lists.debian.org/debian-lts-announce/2018/12/msg00005.html https://usn.ubuntu.com/3827-1/ https://usn.ubuntu.com/3827-2/ Common Vulnerability Exposure (CVE) ID: CVE-2018-16841 BugTraq ID: 106023 http://www.securityfocus.com/bid/106023 Common Vulnerability Exposure (CVE) ID: CVE-2018-16851 BugTraq ID: 106027 http://www.securityfocus.com/bid/106027
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