Rapid7 Vulnerability & Exploit Database

Rocky Linux: CVE-2019-19906: cyrus-sasl (RLSA-2020-4497)

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Rocky Linux: CVE-2019-19906: cyrus-sasl (RLSA-2020-4497)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
12/19/2019
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

Description

cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.

Solution(s)

  • rocky-upgrade-cyrus-sasl
  • rocky-upgrade-cyrus-sasl-debuginfo
  • rocky-upgrade-cyrus-sasl-debugsource
  • rocky-upgrade-cyrus-sasl-devel
  • rocky-upgrade-cyrus-sasl-devel-debuginfo
  • rocky-upgrade-cyrus-sasl-gs2
  • rocky-upgrade-cyrus-sasl-gs2-debuginfo
  • rocky-upgrade-cyrus-sasl-gssapi
  • rocky-upgrade-cyrus-sasl-gssapi-debuginfo
  • rocky-upgrade-cyrus-sasl-ldap
  • rocky-upgrade-cyrus-sasl-ldap-debuginfo
  • rocky-upgrade-cyrus-sasl-lib
  • rocky-upgrade-cyrus-sasl-lib-debuginfo
  • rocky-upgrade-cyrus-sasl-md5
  • rocky-upgrade-cyrus-sasl-md5-debuginfo
  • rocky-upgrade-cyrus-sasl-ntlm
  • rocky-upgrade-cyrus-sasl-ntlm-debuginfo
  • rocky-upgrade-cyrus-sasl-plain
  • rocky-upgrade-cyrus-sasl-plain-debuginfo
  • rocky-upgrade-cyrus-sasl-scram
  • rocky-upgrade-cyrus-sasl-scram-debuginfo
  • rocky-upgrade-cyrus-sasl-sql
  • rocky-upgrade-cyrus-sasl-sql-debuginfo

References

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