[ubuntu/focal-updates] ldb 2:2.2.3-0ubuntu0.20.04.3 (Accepted)

[Ubuntu Archive Robot]

ldb (2:2.2.3-0ubuntu0.20.04.3) focal-security; urgency=medium

  * SECURITY UPDATE: MaxQueryDuration not honoured in Samba AD DC LDAP
    - debian/patches/CVE-2021-3670.patch: Confirm the request has not yet
      timed out in ldb filter processing in ldb_key_value/ldb_kv.c,
      ldb_key_value/ldb_kv.h, ldb_key_value/ldb_kv_index.c,
      ldb_key_value/ldb_kv_search.c.
    - CVE-2021-3670
  * SECURITY UPDATE: use-after-free via  LDAP add or modify request
    - debian/patches/CVE-2022-32745_6-06.patch: Use LDB_FLAG_MOD_TYPE()
      for flags equality check in modules/rdn_name.c.
    - debian/patches/CVE-2022-32745_6-10.patch: Add flag to mark message
      element values as shared in common/ldb_msg.c, include/ldb_module.h.
    - debian/patches/CVE-2022-32745_6-11.patch: Ensure shallow copy
      modifications do not affect original message in common/ldb_msg.c,
      include/ldb.h.
    - debian/patches/CVE-2022-32745_6-12.patch: Add functions for appending
      to an ldb_message in common/ldb_msg.c, include/ldb.h.
    - debian/patches/CVE-2022-32745_6-13.patch: Make use of functions for
      appending to an ldb_message in ldb_map/ldb_map.c,
      ldb_map/ldb_map_inbound.c, modules/rdn_name.c.
    - CVE-2022-32746
  * debian/libldb2.symbols: added new symbols.

Date: 2022-07-18 17:33:08.986735+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/ldb/2:2.2.3-0ubuntu0.20.04.3
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