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CVE-2021-25321

arpwatch: Local privilege escalation from runtime user to root

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 2.1a15
None on Exploit-DB, Metasploit or GitHub

Summary

A UNIX Symbolic Link (Symlink) Following vulnerability in arpwatch of SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Manager Server 4.0, SUSE OpenStack Cloud Crowbar 9; openSUSE Factory, Leap 15.2 allows local attackers with control of the runtime user to run arpwatch as to escalate to root upon the next restart of arpwatch. This issue affects: SUSE Linux Enterprise Server 11-SP4-LTSS arpwatch versions prior to 2.1a15. SUSE Manager Server 4.0 arpwatch versions prior to 2.1a15. SUSE OpenStack Cloud Crowbar 9 arpwatch versions prior to 2.1a15. openSUSE Factory arpwatch version 2.1a15-169.5 and prior versions. openSUSE Leap 15.2 arpwatch version 2.1a15-lp152.5.5 and prior versions.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • SUSE SUSE Linux Enterprise Server 11-SP4-LTSS

    From arpwatch · fixed in 2.1a15

  • SUSE SUSE Manager Server 4.0

    From arpwatch · fixed in 2.1a15

  • SUSE SUSE OpenStack Cloud Crowbar 9

    From arpwatch · fixed in 2.1a15

  • openSUSE Factory

    From arpwatch · through 2.1a15-169.5

  • openSUSE Leap 15.2

    From arpwatch · through 2.1a15-lp152.5.5

References 1

bugzilla.suse.com