File _patchinfo of Package patchinfo.15567

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File _patchinfo of Package patchinfo.15567

<patchinfo incident="15567">
  <issue tracker="bnc" id="1173334">VUL-0: CVE-2020-15025: ntp: Remote DoS when CMAC key is used</issue>
  <issue tracker="bnc" id="1171355">VUL-1: CVE-2018-8956: ntp: remote attackers may prevent a broadcast client from synchronizing its clock with a broadcast NTP server via spoofed mode 3 and mode 5 packets</issue>
  <issue tracker="bnc" id="992038">ntpd complains OpenSSL version mismatch and apparmor DENIED</issue>
  <issue tracker="bnc" id="1125401">ntpd[2106]: OpenSSL version mismatch. Built against 1000109f, you have 1000210f</issue>
  <issue tracker="bnc" id="1172651">VUL-0: CVE-2020-13817: ntp: vulnerable to off-path attack</issue>
  <issue tracker="bnc" id="1169740">VUL-1: CVE-2020-11868: ntp: DoS on client ntpd using server mode packet</issue>
  <issue tracker="cve" id="2020-13817"/>
  <issue tracker="cve" id="2020-15025"/>
  <issue tracker="cve" id="2020-11868"/>
  <issue tracker="cve" id="2018-8956"/>
  <packager>rmax</packager>
  <rating>moderate</rating>
  <category>security</category>
  <summary>Security update for ntp</summary>
  <description>This update for ntp fixes the following issues:

ntp was updated to 4.2.8p15

- CVE-2020-11868: Fixed an issue which a server mode packet with spoofed source address 
  frequently send to the client ntpd could have caused denial of service (bsc#1169740).
- CVE-2018-8956: Fixed an issue which could have allowed remote attackers to prevent 
  a broadcast client from synchronizing its clock with a broadcast NTP server via spoofed 
  mode 3 and mode 5 packets (bsc#1171355).
- CVE-2020-13817: Fixed an issue which an off-path attacker with the ability to query time 
  from victim's ntpd instance could have modified the victim's clock by a limited amount (bsc#1172651).
- CVE-2020-15025: Fixed an issue which remote attacker could have caused denial of service by consuming 
  the memory when a CMAC key was used andassociated with a CMAC algorithm in the ntp.keys (bsc#1173334).
- Removed an OpenSSL version warning (bsc#992038 and bsc#1125401).
</description>
</patchinfo>

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