File _patchinfo of Package patchinfo.19322

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File _patchinfo of Package patchinfo.19322

<patchinfo incident="19322">
  <issue tracker="cve" id="2020-27840"/>
  <issue tracker="cve" id="2021-20254"/>
  <issue tracker="cve" id="2021-20277"/>
  <issue tracker="bnc" id="1178469">smbcacls --propagate-inheritance update</issue>
  <issue tracker="bnc" id="1183572">VUL-0: CVE-2020-27840: ldb: Unauthenticated remote heap corruption via bad DNs</issue>
  <issue tracker="bnc" id="1179156">smbd crash with Bad talloc magic value - access after free</issue>
  <issue tracker="bnc" id="1183574">VUL-0: CVE-2021-20277: ldb: out of bounds read in ldb_handler_fold</issue>
  <issue tracker="bnc" id="1184677">VUL-0: EMBARGOED: CVE-2021-20254: samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token</issue>
  <issue tracker="bnc" id="1184310">L3: StartTLS certificate verification broken in ldap ssl ads</issue>
  <packager>npower</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for samba</summary>
  <description>This update for samba fixes the following issues:

- CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold (bsc#1183574).
- CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677).
- CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad DNs (bsc#1183572).
- Avoid free'ing our own pointer in memcache when memcache_trim attempts to reduce cache size (bsc#1179156).
- s3-libads: use dns name to open a ldap session (bsc#1184310).
- Adjust smbcacls '--propagate-inheritance' feature to align with upstream (bsc#1178469).
</description>
</patchinfo>

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