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    openSUSE: 2021:0129-1 important: dnsmasq

    Date 20 Jan 2021
    266
    Posted By LinuxSecurity Advisories
    An update that fixes 7 vulnerabilities is now available.
    
       openSUSE Security Update: Security update for dnsmasq
    ______________________________________________________________________________
    
    Announcement ID:    openSUSE-SU-2021:0129-1
    Rating:             important
    References:         #1176076 #1177077 
    Cross-References:   CVE-2020-25681 CVE-2020-25682 CVE-2020-25683
                        CVE-2020-25684 CVE-2020-25685 CVE-2020-25686
                        CVE-2020-25687
    Affected Products:
                        openSUSE Leap 15.1
    ______________________________________________________________________________
    
       An update that fixes 7 vulnerabilities is now available.
    
    Description:
    
       This update for dnsmasq fixes the following issues:
    
       - bsc#1177077: Fixed DNSpooq vulnerabilities
       - CVE-2020-25684, CVE-2020-25685, CVE-2020-25686: Fixed multiple Cache
         Poisoning attacks.
       - CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687: Fixed
         multiple potential Heap-based overflows when DNSSEC is enabled.
    
       - Retry query to other servers on receipt of SERVFAIL rcode (bsc#1176076)
    
       This update was imported from the SUSE:SLE-15-SP1: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 15.1:
    
          zypper in -t patch openSUSE-2021-129=1
    
    
    
    Package List:
    
       - openSUSE Leap 15.1 (i586 x86_64):
    
          dnsmasq-2.78-lp151.5.6.1
          dnsmasq-debuginfo-2.78-lp151.5.6.1
          dnsmasq-debugsource-2.78-lp151.5.6.1
          dnsmasq-utils-2.78-lp151.5.6.1
          dnsmasq-utils-debuginfo-2.78-lp151.5.6.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2020-25681.html
       https://www.suse.com/security/cve/CVE-2020-25682.html
       https://www.suse.com/security/cve/CVE-2020-25683.html
       https://www.suse.com/security/cve/CVE-2020-25684.html
       https://www.suse.com/security/cve/CVE-2020-25685.html
       https://www.suse.com/security/cve/CVE-2020-25686.html
       https://www.suse.com/security/cve/CVE-2020-25687.html
       https://bugzilla.suse.com/1176076
       https://bugzilla.suse.com/1177077
    

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