CVE-2012-4518 – ibacm: ibacm service files created with world writable permissions (DoS)

https://notcve.org/view.php?id=CVE-2012-4518

ibacm 1.0.7 creates files with world-writable permissions, which allows local users to overwrite the ib_acm daemon log or ibacm.port file. ibacm v1.0.7 crea archivos con permisos de escritura globales, lo que permite a usuarios locales sobrescribir el registro del demonio ib_acm o el archivo ibacm.port. • http://git.openfabrics.org/git?p=~shefty/ibacm.git%3Ba=commit%3Bh=d204fca2b6298d7799e918141ea8e11e7ad43cec http://rhn.redhat.com/errata/RHSA-2013-0509.html http://www.openwall.com/lists/oss-security/2012/10/11/6 http://www.openwall.com/lists/oss-security/2012/10/11/9 http://www.securityfocus.com/bid/55890 https://access.redhat.com/security/cve/CVE-2012-4518 https://bugzilla.redhat.com/show_bug.cgi?id=865499 • CWE-264: Permissions, Privileges, and Access Controls •