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Vulnerability of inn: privilege escalation via innupgrade

Synthesis of the vulnerability 

An attacker can bypass restrictions via innupgrade of inn, in order to escalate his privileges.
Impacted software: openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this computer vulnerability: 1/4.
Creation date: 04/06/2021.
Références of this announce: CVE-2021-31998, openSUSE-SU-2021:0830-1, openSUSE-SU-2021:0845-1, SUSE-SU-2021:14750-1, VIGILANCE-VUL-35620.

Description of the vulnerability 

An attacker can bypass restrictions via innupgrade of inn, in order to escalate his privileges.
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This threat bulletin impacts software or systems such as openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this computer threat bulletin is low.

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

An attacker with a expert ability can exploit this computer threat.

Solutions for this threat 

openSUSE Leap 15.2: new inn packages.
New packages are available:
  openSUSE Leap 15.2: inn 2.6.2-lp152.2.6.1

SUSE LE 11 SP3-4: new inn packages.
New packages are available:
  SUSE LE 11 SP3: inn 2.4.2-170.21.3.6.1
  SUSE LE 11 SP4: inn 2.4.2-170.21.3.6.1

SUSE LE 15 SP2: new inn packages.
New packages are available:
  SUSE LE 15 SP2: inn 2.6.2-bp152.2.8.1
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

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