Linux Security
    Linux Security
    Linux Security

    openSUSE: 2021:0170-1 important: sudo

    Date 27 Jan 2021
    307
    Posted By LinuxSecurity Advisories
    An update that solves three vulnerabilities and has one errata is now available.
    
       openSUSE Security Update: Security update for sudo
    ______________________________________________________________________________
    
    Announcement ID:    openSUSE-SU-2021:0170-1
    Rating:             important
    References:         #1180684 #1180685 #1180687 #1181090 
    Cross-References:   CVE-2021-23239 CVE-2021-23240 CVE-2021-3156
                       
    Affected Products:
                        openSUSE Leap 15.2
    ______________________________________________________________________________
    
       An update that solves three vulnerabilities and has one
       errata is now available.
    
    Description:
    
       This update for sudo fixes the following issues:
    
       - A Heap-based buffer overflow in sudo could be exploited to allow a user
         to gain root privileges [bsc#1181090,CVE-2021-3156]
       - It was possible for a user to test for the existence of a directory due
         to a Race Condition in `sudoedit` [bsc#1180684,CVE-2021-23239]
       - A Possible Symlink Attack vector existed in `sudoedit` if SELinux was
         running in permissive mode [bsc#1180685, CVE-2021-23240]
       - It was possible for a User to enable Debug Settings not Intended for
         them [bsc#1180687]
    
       This update was imported from the SUSE:SLE-15:Update update project.
    
    
    Patch Instructions:
    
       To install this openSUSE Security Update use the SUSE recommended installation methods
       like YaST online_update or "zypper patch".
    
       Alternatively you can run the command listed for your product:
    
       - openSUSE Leap 15.2:
    
          zypper in -t patch openSUSE-2021-170=1
    
    
    
    Package List:
    
       - openSUSE Leap 15.2 (i586 x86_64):
    
          sudo-1.8.22-lp152.8.6.1
          sudo-debuginfo-1.8.22-lp152.8.6.1
          sudo-debugsource-1.8.22-lp152.8.6.1
          sudo-devel-1.8.22-lp152.8.6.1
          sudo-test-1.8.22-lp152.8.6.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2021-23239.html
       https://www.suse.com/security/cve/CVE-2021-23240.html
       https://www.suse.com/security/cve/CVE-2021-3156.html
       https://bugzilla.suse.com/1180684
       https://bugzilla.suse.com/1180685
       https://bugzilla.suse.com/1180687
       https://bugzilla.suse.com/1181090
    

    LinuxSecurity Poll

    'Tis the season of giving! How have you given back to the open-source community?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 3 answer(s).
    /main-polls/49-tis-the-season-of-giving-how-have-you-given-back-to-the-open-source-community?task=poll.vote&format=json
    49
    radio
    [{"id":"171","title":"I've contributed to the development of an open-source project.","votes":"22","type":"x","order":"1","pct":34.92,"resources":[]},{"id":"172","title":"I've reviewed open-source code for security bugs.","votes":"13","type":"x","order":"2","pct":20.63,"resources":[]},{"id":"173","title":"I've made a donation to an open-source project.","votes":"28","type":"x","order":"3","pct":44.44,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350

    Please vote first in order to view vote results.


    VIEW MORE POLLS

    bottom 200

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.