CVE-2019-3693 – Local privilege escalation from user wwwrun to root in the packaging of mailman

https://notcve.org/view.php?id=CVE-2019-3693

A symlink following vulnerability in the packaging of mailman in SUSE Linux Enterprise Server 11, SUSE Linux Enterprise Server 12; openSUSE Leap 15.1 allowed local attackers to escalate their privileges from user wwwrun to root. Additionally arbitrary files could be changed to group mailman. This issue affects: SUSE Linux Enterprise Server 11 mailman versions prior to 2.1.15-9.6.15.1. SUSE Linux Enterprise Server 12 mailman versions prior to 2.1.17-3.11.1. openSUSE Leap 15.1 mailman version 2.1.29-lp151.2.14 and prior versions. Una vulnerabilidad de tipo symlink following en el empaquetado de mailman en SUSE Linux Enterprise Server versión 11, SUSE Linux Enterprise Server versión 12; openSUSE Leap versión 15.1, permitió a atacantes locales escalar sus privilegios desde un usuario wwwrun a root. • http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00059.html http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00000.html https://bugzilla.suse.com/show_bug.cgi?id=1154328 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •