File _patchinfo of Package patchinfo.18481

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File _patchinfo of Package patchinfo.18481

<patchinfo incident="18481">
  <issue tracker="bnc" id="1182413">VUL-0: CVE-2020-36227: openldap2: Infinite loop in slapd with the cancel_extop Cancel operation</issue>
  <issue tracker="bnc" id="1182416">VUL-0: CVE-2020-36225: openldap2: Double free in the saslAuthzTo processing</issue>
  <issue tracker="bnc" id="1182419">VUL-0: CVE-2020-36222: openldap2: Assertion failure in slapd in the saslAuthzTo validation</issue>
  <issue tracker="bnc" id="1182415">VUL-0: CVE-2020-36226: openldap2: Denial of service via length miscalculation in slap_parse_user</issue>
  <issue tracker="bnc" id="1182418">VUL-0: CVE-2020-36223: openldap2: Out-of-bounds read in Values Return Filter</issue>
  <issue tracker="bnc" id="1182420">VUL-0: CVE-2020-36221: openldap2: Integer underflow in serialNumberAndIssuerCheck in schema_init.c</issue>
  <issue tracker="bnc" id="1182417">VUL-0: CVE-2020-36224: openldap2: Invalid pointer free in the saslAuthzTo processing</issue>
  <issue tracker="bnc" id="1182412">VUL-0: CVE-2020-36228: openldap2: Integer underflow in issuerAndThisUpdateCheck in schema_init.c</issue>
  <issue tracker="bnc" id="1182279">VUL-0: CVE-2021-27212: openldap2,openldap2-client,openldap2-client-openssl1: A malicious packet can force OpenLDAP to fail an assertion and crash</issue>
  <issue tracker="bnc" id="1182408">VUL-0: CVE-2020-36230: openldap2: Assertion failure in ber_next_element in decode.c</issue>
  <issue tracker="bnc" id="1182411">VUL-0: CVE-2020-36229: openldap2: Type confusion in ad_keystring in ad.c</issue>
  <issue tracker="cve" id="2021-27212"/>
  <issue tracker="cve" id="2020-36229"/>
  <issue tracker="cve" id="2020-36228"/>
  <issue tracker="cve" id="2020-36226"/>
  <issue tracker="cve" id="2020-36222"/>
  <issue tracker="cve" id="2020-36221"/>
  <issue tracker="cve" id="2020-36224"/>
  <issue tracker="cve" id="2020-36223"/>
  <issue tracker="cve" id="2020-36227"/>
  <issue tracker="cve" id="2020-36225"/>
  <issue tracker="cve" id="2020-36230"/>
  <packager>firstyear</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for openldap2</summary>
  <description>This update for openldap2 fixes the following issues:

- bsc#1182408 CVE-2020-36230 - an assertion failure in slapd in the
  X.509 DN parsing in decode.c ber_next_element, resulting in denial
  of service.
- bsc#1182411 CVE-2020-36229 - ldap_X509dn2bv crash in the X.509 DN
  parsing in ad_keystring, resulting in denial of service.
- bsc#1182412 CVE-2020-36228 - integer underflow leading to crash
  in the Certificate List Exact Assertion processing, resulting in
  denial of service.
- bsc#1182413 CVE-2020-36227 - infinite loop in slapd with the
  cancel_extop Cancel operation, resulting in denial of service.
- bsc#1182416 CVE-2020-36225 - double free and slapd crash in the
  saslAuthzTo processing, resulting in denial of service.
- bsc#1182417 CVE-2020-36224 - invalid pointer free and slapd crash
  in the saslAuthzTo processing, resulting in denial of service.
- bsc#1182415 CVE-2020-36226 - memch-&gt;bv_len miscalculation and slapd
  crash in the saslAuthzTo processing, resulting in denial of service.
- bsc#1182419 CVE-2020-36222 - assertion failure in slapd in the
  saslAuthzTo validation, resulting in denial of service.
- bsc#1182420 CVE-2020-36221 - slapd crashes in the Certificate Exact
  Assertion processing, resulting in denial of service (schema_init.c
  serialNumberAndIssuerCheck).
- bsc#1182418 CVE-2020-36223 - slapd crash in the Values Return Filter
  control handling, resulting in denial of service (double free and
  out-of-bounds read).
- bsc#1182279 CVE-2021-27212 - an assertion failure in slapd can occur
    in the issuerAndThisUpdateCheck function via a crafted packet,
    resulting in a denial of service (daemon exit) via a short timestamp.
    This is related to schema_init.c and checkTime.
</description>
</patchinfo>

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