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Vulnerability of SUSE LE: privilege escalation via /usr/lib/tmpfiles.d/tomcat.conf

Synthesis of the vulnerability 

An attacker can bypass restrictions via /usr/lib/tmpfiles.d/tomcat.conf of SUSE LE, in order to escalate his privileges.
Vulnerable systems: openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this threat: 2/4.
Creation date: 26/06/2020.
Références of this weakness: 1172405, CVE-2020-8022, openSUSE-SU-2020:0911-1, SUSE-SU-2020:1788-1, SUSE-SU-2020:1789-1, SUSE-SU-2020:1790-1, SUSE-SU-2020:1791-1, VIGILANCE-VUL-32630.

Description of the vulnerability 

An attacker can bypass restrictions via /usr/lib/tmpfiles.d/tomcat.conf of SUSE LE, in order to escalate his privileges.
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This security announce impacts software or systems such as openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this threat is medium.

The trust level is of type confirmed by the editor, with an origin of privileged shell.

An attacker with a expert ability can exploit this computer vulnerability announce.

Solutions for this threat 

SUSE LE: new tomcat packages.
New packages are available:
  SUSE LE 12 SP2: tomcat 8.0.53-29.32.1
  SUSE LE 12 SP3: tomcat 8.0.53-29.32.1
  SUSE LE 12 SP4: tomcat 9.0.35-3.39.1
  SUSE LE 12 SP5: tomcat 9.0.35-3.39.1
  SUSE LE 15 RTM: tomcat 9.0.35-3.57.3
  SUSE LE 15 SP1: tomcat 9.0.35-4.35.1

openSUSE Leap 15.1: new tomcat packages.
New packages are available:
  openSUSE Leap 15.1: tomcat 9.0.35-lp151.3.21.1
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